2022-07-19 02:17:33 +00:00
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# ESP32 MPPT
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2023-07-15 08:19:08 +00:00
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2023-07-17 06:55:54 +00:00
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2023-07-15 **HW6.45**
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2023-07-15 08:21:03 +00:00
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2023-07-17 06:58:35 +00:00
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全板整合输出控制及理想二极管,可以使用嘉立创彩色丝印加沉金工艺生产
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2023-07-15 08:19:08 +00:00
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2023-07-17 06:52:32 +00:00
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![输入图片说明](images/QQ%E6%88%AA%E5%9B%BE20230717145039.png)
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![输入图片说明](images/QQ%E6%88%AA%E5%9B%BE20230717145100.png)
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2023-07-15 08:19:08 +00:00
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**界面说明**
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2022-10-13 13:30:10 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20221013212635.jpg)
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2023-07-15 08:19:08 +00:00
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2022-10-13 13:30:10 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20221013212929.jpg)
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2023-07-15 08:19:08 +00:00
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2023-01-23 09:57:27 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230123175421.jpg)
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2023-07-15 08:19:08 +00:00
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2023-01-23 09:57:27 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230123175425.jpg)
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2022-10-13 13:30:10 +00:00
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2022-07-19 02:17:33 +00:00
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#### 介绍
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2022-09-07 23:53:14 +00:00
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基于esp32-wroom-32的MPPT同步整流充电系统
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2022-07-19 03:03:31 +00:00
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2022-07-19 02:20:32 +00:00
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此项目基于https://www.instructables.com/DIY-1kW-MPPT-Solar-Charge-Controller/
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2022-07-19 03:03:31 +00:00
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2022-07-19 02:20:32 +00:00
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PCB工程修改自Gggggg的立创版本 esp32 mppt - 嘉立创EDA开源硬件平台 https://oshwhub.com/gggggg/esp32-1kw-mppt_copy
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2022-10-24 07:03:30 +00:00
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本项目立创EDA工程文件 Schematic PCB files
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2022-10-27 00:40:54 +00:00
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HW5.0:[https://oshwhub.com/muyan2020/wei-yan-zheng-esp32-guang-fu-pv-mppt-ina226](https://oshwhub.com/muyan2020/wei-yan-zheng-esp32-guang-fu-pv-mppt-ina226)
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2022-10-24 07:03:30 +00:00
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2023-01-23 09:55:20 +00:00
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HW6.0:[https://oshwhub.com/muyan2020/wei-yan-zheng-esp32-guang-fu-pv-mppt-ina226_copy_copy_copy_copy_copy](https://oshwhub.com/muyan2020/wei-yan-zheng-esp32-guang-fu-pv-mppt-ina226_copy_copy_copy_copy_copy)
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2022-07-19 03:03:31 +00:00
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2022-09-01 07:14:54 +00:00
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2022-09-03 01:36:03 +00:00
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2022-09-09 05:22:22 +00:00
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**【降压同步整流版本HW5.01】**
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2022-09-01 07:12:19 +00:00
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2023-01-27 10:57:25 +00:00
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HW5.01的程序使用 https://gitee.com/muyan3000/esp32-mppt/tree/master/ARDUINO_MPPT_FIRMWARE_V2.1
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2022-09-09 05:23:05 +00:00
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2022-07-19 02:20:32 +00:00
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本项目修改为2颗INA226方案,输入和输出的电压电流都能监测到
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2022-09-01 07:17:03 +00:00
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**高端检测** 电压不要超过36V,否则可能损坏ina226
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2022-07-19 02:20:32 +00:00
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2022-09-24 00:05:20 +00:00
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**低端检测** 已验证,耐压没问题,不过输入端电流会包含esp32等内部耗电,程序部分需要自行修改 2_Read_Sensors.ino ,将
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2022-08-27 02:12:59 +00:00
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2022-08-27 02:11:46 +00:00
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`CSI_converted = ina1.readShuntCurrent();`
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2022-08-27 02:12:59 +00:00
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2022-08-27 02:11:46 +00:00
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修改为
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2022-08-27 02:12:59 +00:00
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2022-08-27 02:11:46 +00:00
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`CSI_converted = -ina1.readShuntCurrent();`
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2022-07-19 02:20:32 +00:00
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2022-09-09 05:23:05 +00:00
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2022-07-19 02:17:33 +00:00
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2022-09-01 07:14:54 +00:00
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2022-09-09 05:22:22 +00:00
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**【升压/降压同步整流版本HW6.01】**
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2022-09-09 05:23:05 +00:00
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2023-01-23 09:55:20 +00:00
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TFT屏幕:1.8寸TFT LCD SPI TFT彩屏st7735驱动128x160
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2022-10-30 10:00:46 +00:00
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2023-01-23 09:55:20 +00:00
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在降压版本的基础上,升压需要通过更换输入输出,外部开关来进行模式切换( **6.11取消开关,改为菜单设置** )
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2022-09-03 01:36:03 +00:00
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**为了避免意外发生,请仔细检查接入及切换开关位置!!!**
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2022-09-01 07:12:19 +00:00
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2022-09-09 02:47:37 +00:00
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**_使用时将主板上的升降压开关切换至降压模式,在对应的端子上接入输入电源,开机_**
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2022-09-01 07:12:19 +00:00
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2023-01-27 10:55:47 +00:00
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HW6.01的程序使用 https://gitee.com/muyan3000/esp32-mppt/tree/master/esp32_buck_boost/firmware
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2023-01-23 09:55:20 +00:00
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此版本提供bin直接烧录,如果是第一次烧写使用非OTA固件,之后升级可使用OTA固件直接web升级
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**1、** 按图中打钩项选择,然后先按住boot,再按RESET,然后再全部松掉,进入download模式(可以通过串口助手看到进入烧录模式的提示)
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2022-09-01 08:01:41 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220901155947.png)
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2022-09-01 07:57:16 +00:00
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2022-09-01 07:20:04 +00:00
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flash_download_tool工具(下载地址:[https://www.espressif.com/zh-hans/support/download/other-tools](https://www.espressif.com/zh-hans/support/download/other-tools) ),选择esp32进行烧写
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2022-09-01 07:12:19 +00:00
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2023-03-24 12:55:42 +00:00
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建议先烧录https://gitee.com/muyan3000/esp32-mppt/tree/master/esp32_buck_boost/firmware/i2cdetect.bin,I2C检测程序,检查INA226的地址是否正确
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2023-01-23 09:55:20 +00:00
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**正常的TI INA226地址为0X40和0X41,有个别版本(替代)地址从0x44开始**
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2022-09-09 02:47:37 +00:00
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2023-02-18 14:37:14 +00:00
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**2、** 烧写完成后,通过串口调试助手之类的串口工具[https://docs.ai-thinker.com/_media/tools/aithinker_serial_tool_v1.2.3.7z](https://docs.ai-thinker.com/_media/tools/aithinker_serial_tool_v1.2.3.7z)
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对输入输出电压进行查看校准,每次校准都会重启系统,以新参数运行
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2022-09-09 02:47:37 +00:00
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2022-10-15 14:52:55 +00:00
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**查看校准参数** CHKVD
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2022-09-09 02:47:37 +00:00
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2022-10-15 14:52:55 +00:00
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**校准输入电压** 示例:INVD19.22
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2022-09-09 03:28:14 +00:00
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2022-09-09 02:47:37 +00:00
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用万用表测量实际输入电压,例如为19.22
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2022-09-09 03:28:14 +00:00
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2022-09-09 02:47:37 +00:00
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在串口发送界面输入:INVD19.22
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2022-10-15 14:52:55 +00:00
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**校准输出电压** 示例:OUTVD16.22
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2022-09-09 03:28:14 +00:00
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2022-09-09 02:47:37 +00:00
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用万用表测量实际输出电压,例如为16.22
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2022-09-09 03:28:14 +00:00
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2022-09-09 02:47:37 +00:00
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在串口发送界面输入:OUTVD16.22
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2022-10-15 14:52:55 +00:00
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**输入采样电阻设置** 示例 RNFA0.002
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在串口发送界面输入:RNFA0.002
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**输出采样电阻设置** 示例 RNFB0.002
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在串口发送界面输入:RNFB0.002
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2023-01-23 09:55:20 +00:00
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**3、** 配网及blinker设置
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2022-09-09 03:28:14 +00:00
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2022-09-09 03:11:23 +00:00
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第一次配置,通过设置界面,找到配网菜单,点击配网,会自动开启"ESP32_MPPT"的热点
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2022-09-09 03:28:14 +00:00
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2022-09-09 03:11:23 +00:00
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使用手机wifi或电脑的wifi进行连接
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2022-09-09 03:28:14 +00:00
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2022-09-09 03:11:23 +00:00
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手机端会自动跳转访问设置页,电脑端找一下网关地址,浏览器访问网关地址即可进行设置
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2022-09-09 03:28:14 +00:00
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2022-09-09 03:11:23 +00:00
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如果已经配置过网络,则通过esp32的客户端地址访问
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![输入图片说明](QQ%E5%9B%BE%E7%89%8720220909105704.png)
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2022-09-09 03:28:14 +00:00
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2023-01-23 09:55:20 +00:00
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**4、** 脱离串口的OTA固件升级,使用OTA对应的bin升级会保留设置数据,(请仔细检查固件对应的硬件版本进行升级,如果升级失败只能通过串口重新烧录)
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2022-09-09 03:28:14 +00:00
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2023-01-23 09:55:20 +00:00
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OTA功能必须配网完成才能使用,可以通过浏览器访问 [http://ESP32_MPPT.local](http://) 或访问对应的客户端IP
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2022-09-09 03:28:14 +00:00
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2023-01-23 09:55:20 +00:00
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**OTA的账号:admin,密码:ESPmppt**
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2022-09-09 03:11:23 +00:00
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2022-10-13 08:59:19 +00:00
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2022-09-09 03:11:23 +00:00
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![输入图片说明](QQ%E5%9B%BE%E7%89%8720220909105714.png)
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2023-01-23 09:55:20 +00:00
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**5、** 深度休眠时间设置:
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2022-10-13 08:59:19 +00:00
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2023-01-23 09:55:20 +00:00
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默认为19点至5点间esp32进入超低功耗的深度休眠 20221013
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2022-10-13 08:59:19 +00:00
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2023-01-23 09:55:20 +00:00
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如果设置了输出控制,则深度休眠失效,以输出控制设定为优先
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2022-10-13 08:59:19 +00:00
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2023-01-23 09:55:20 +00:00
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————————————————————————————————————————————————————————
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2022-09-09 02:47:37 +00:00
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2023-01-23 09:55:20 +00:00
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**主界面说明** :
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2022-10-13 13:11:24 +00:00
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充电模式/电源模式的外框绿色表示开启了mppt,红色为cccv
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2023-01-23 09:55:20 +00:00
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2022-10-13 13:11:24 +00:00
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buck/boost的外框绿色表示 pwm使能开启,红色为关闭
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2023-01-23 09:55:20 +00:00
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2022-10-13 13:11:24 +00:00
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输入信息的外框绿色表示输入防逆流关闭,红色表示防逆流开启
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2023-01-23 09:55:20 +00:00
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2022-10-13 13:11:24 +00:00
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wifi图标绿色表示wifi已连接,wifi图标下方为转换效率,右侧为电量百分比
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2023-01-23 09:55:20 +00:00
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2022-10-13 13:11:24 +00:00
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Fan图标紫色表示风扇未开启,开启后为绿色数字显示风扇转速比,风扇状态右侧为温度显示
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2023-01-23 09:55:20 +00:00
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2022-10-13 13:11:24 +00:00
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右下角为电压设置和电流设置,长按开启,开启后单击切换位数,双击切换电压或电流
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2023-01-23 09:55:20 +00:00
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2022-10-13 13:11:24 +00:00
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左下角绿色ok为正常运行,红色为错误状态信息
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2023-01-23 09:55:20 +00:00
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最底下为当前开机输出电量
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2022-10-13 13:11:24 +00:00
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2022-09-09 02:47:37 +00:00
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2023-01-23 09:55:20 +00:00
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**升压展示**
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2022-09-09 03:11:23 +00:00
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2022-09-01 07:24:08 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220901143819.jpg)
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2023-01-23 09:55:20 +00:00
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**升压效率**
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2022-09-01 07:24:08 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220901115046.jpg)
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2022-09-01 07:12:19 +00:00
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2022-07-19 02:17:33 +00:00
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#### 软件架构
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2022-07-19 03:01:16 +00:00
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基于ESP32的MPPT充电系统
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2022-07-19 03:11:07 +00:00
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2022-07-19 02:59:40 +00:00
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远程采集使用blinker,界面在程序目录中,复制到blinker的界面配置即可
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2022-07-19 03:11:07 +00:00
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2023-02-01 12:00:39 +00:00
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[https://gitee.com/muyan3000/esp32-mppt/tree/master/esp32_buck_boost/firmware](https://gitee.com/muyan3000/esp32-mppt/tree/master/esp32_buck_boost/firmware)
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2022-07-19 03:10:48 +00:00
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![输入图片说明](blinker_ui.jpg)
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2022-07-19 03:01:16 +00:00
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#### 安装教程
|
2023-01-23 09:55:20 +00:00
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5.0版本代码基于原作者代码修改了ina226的读取和部分算法优化,大部分参数设置都需要手动修改,如果有能力自行改进,则可使用此版本
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以下为需要修改的部分
|
2022-07-19 03:01:16 +00:00
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2023-01-23 09:55:20 +00:00
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修改ARDUINO_MPPT_FIRMWARE_V2.1.ino文件中的 **wifi配置信息及blinkerid**
|
2022-07-20 12:41:16 +00:00
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2023-01-23 09:55:20 +00:00
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**Liquid Crystal I2C LCD Library (By: Robojax) 这个库不能用**
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2022-07-20 11:50:06 +00:00
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2023-01-23 09:55:20 +00:00
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**使用LiquidCrystal_I2C By:Frank de Brabander的版本**
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INA226的库名是: **INA226Lib**
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2022-07-19 02:20:58 +00:00
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/*
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2022-07-19 02:59:40 +00:00
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2022-07-19 02:20:58 +00:00
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INA226 Bi-directional Current/Power Monitor. Simple Example.
|
2022-07-19 02:59:40 +00:00
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2022-07-19 02:20:58 +00:00
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Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/cyfrowy-czujnik-pradu-mocy-ina226.html
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2022-07-19 02:59:40 +00:00
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2022-07-19 02:20:58 +00:00
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GIT: https://github.com/jarzebski/Arduino-INA226
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2022-07-19 02:59:40 +00:00
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2022-07-19 02:20:58 +00:00
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Web: http://www.jarzebski.pl
|
2022-07-19 02:59:40 +00:00
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2022-07-19 02:20:58 +00:00
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(c) 2014 by Korneliusz Jarzebski
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2022-07-19 02:59:40 +00:00
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2022-07-19 02:20:58 +00:00
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*/
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2022-07-19 02:17:33 +00:00
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2023-01-23 09:55:20 +00:00
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其他需要修改的参数请自行阅读代码
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2023-02-09 01:30:25 +00:00
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#### 已知问题
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PSU无法限流
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2022-07-19 02:17:33 +00:00
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#### 使用说明
|
2022-07-26 03:48:49 +00:00
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各版本looptime比较
|
2022-10-26 15:36:25 +00:00
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2023-01-23 09:55:20 +00:00
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**INA226版本,开启串口信息输出的情况下运行耗时为6.2ms,关闭之后运行耗时在4.0ms**
|
2022-07-26 03:48:49 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220726114642.png)
|
2022-07-19 02:17:33 +00:00
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2023-01-23 09:55:20 +00:00
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ads1015版本,运行耗时34ms左右
|
2022-07-26 04:14:23 +00:00
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![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220726120507.png)
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|
2023-01-23 09:55:20 +00:00
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ads1115版本,运行耗时100ms左右
|
2022-07-26 03:48:49 +00:00
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|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220726114412.png)
|
2022-07-19 02:17:33 +00:00
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2022-12-16 09:28:40 +00:00
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2022-07-19 03:08:44 +00:00
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#### 更新说明
|
2022-12-16 09:28:40 +00:00
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**20220706**
|
2022-07-19 03:10:48 +00:00
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2022-07-19 03:08:44 +00:00
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修改充电算法中predictivePWM() 算法 ,解决压差小于6V时,输出电压大于电池电压的问题
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2022-12-16 09:28:40 +00:00
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**20220902**
|
2022-09-02 15:23:16 +00:00
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升/降压版本:
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增加WEB配网,同时设置Blinker ID
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OTA webupdate
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校准输入电压 INVD19.22
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校准输出电压 OUTVD16.22
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查看校准参数 CHKVD
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|
2022-09-02 15:52:18 +00:00
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修正首次烧录数据错乱问题
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|
2022-12-16 09:28:40 +00:00
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**20220904**
|
2022-12-16 09:27:40 +00:00
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2022-09-04 08:56:52 +00:00
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new UI
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2022-12-16 09:28:40 +00:00
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**20220924**
|
2022-12-16 09:27:40 +00:00
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2022-09-24 00:05:20 +00:00
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采用多点采样快速查找最大功率点
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修复wifi自动重连逻辑
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|
2022-12-16 09:28:40 +00:00
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**20221013**
|
2022-12-16 09:27:40 +00:00
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|
2022-10-13 09:15:29 +00:00
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修改 blinker ui,去除累计费用,更新为当天电量及累计电量
|
2022-10-13 08:59:19 +00:00
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|
2022-12-16 09:28:40 +00:00
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|
**20221015**
|
2022-12-16 09:27:40 +00:00
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|
2022-10-15 14:55:47 +00:00
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修改波特率为576000,本文档增加采样电阻设置
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|
2022-12-16 09:28:40 +00:00
|
|
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|
**20221016**
|
2022-12-16 09:27:40 +00:00
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|
2022-10-16 04:47:42 +00:00
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增加动态风扇开关,可以使用默认的温控开关风扇模式,也可以使用2线风扇温控转速控制
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|
2022-12-16 09:28:40 +00:00
|
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|
**20221118**
|
2022-12-16 09:27:40 +00:00
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|
2022-11-18 07:46:42 +00:00
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增加BNC状态下,电池保护激活,每30秒尝试激活一次
|
2022-12-16 09:27:40 +00:00
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|
2022-11-18 07:46:42 +00:00
|
|
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|
esp32_buck_boost_V3.5.10版本关闭多点检测
|
|
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|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20221216**
|
2022-12-16 09:27:40 +00:00
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|
2022-12-16 14:04:08 +00:00
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|
增加
|
2022-12-16 09:27:40 +00:00
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|
2022-12-16 09:26:48 +00:00
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|
wifi自动连接限定100次,之后每半小时重试
|
2022-12-16 09:27:40 +00:00
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|
2022-12-16 14:04:08 +00:00
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|
修正
|
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boost算法调整,工作最低电压为4v
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|
BNC状态下电池激活问题
|
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|
休眠设置禁用无效问题
|
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|
buck模式在某些条件下无法限流问题
|
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|
2022-12-19 10:53:48 +00:00
|
|
|
|
**20221219**
|
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|
2022-12-20 01:34:26 +00:00
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|
新增
|
|
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|
Web界面数据信息
|
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|
2022-12-20 01:35:04 +00:00
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|
通过浏览器访问 http://ESP32_MPPT.local:88 或访问对应的客户端IP http://客户端IP:88
|
2022-12-20 01:34:26 +00:00
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|
2022-12-19 10:53:48 +00:00
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|
修正
|
|
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|
buck模式下限压限流问题及mppt等相关算法调整
|
2022-11-18 07:46:42 +00:00
|
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|
2022-10-16 04:47:42 +00:00
|
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|
|
2023-01-09 01:30:39 +00:00
|
|
|
|
**20230109**
|
2023-01-09 01:31:08 +00:00
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|
2023-01-12 14:29:57 +00:00
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|
HW:6.11
|
2023-01-12 14:27:34 +00:00
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|
2023-01-12 14:29:57 +00:00
|
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|
|
修改LDO 3.3v 为 DC-DC 3.3v
|
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|
V6.11去除升降压手动开关,将IO17作为输出控制的IO,开启为低电平,关闭为高电平
|
2023-01-09 01:30:39 +00:00
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|
V6.02使用时只需将升降压开关的3个引脚引出即可
|
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|
2023-01-12 14:29:57 +00:00
|
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|
FW:3.5.41 增加外部输出控制功能
|
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|
2023-01-09 02:20:50 +00:00
|
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|
设置页首页双击,可开关输出
|
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|
2023-01-10 23:52:01 +00:00
|
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|
电池输出控制基于设定的最低电压,电池电压大于最低电压,输出控制为1、2、3(常开),则深度休眠失效:
|
2023-01-09 01:30:39 +00:00
|
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|
1、自动控制:无输入则自动开启输出
|
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2、时间控制:以深度休眠时间作为开启时间
|
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3、手动开关
|
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|
2023-01-23 09:57:59 +00:00
|
|
|
|
**20230113**
|
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|
FW:3.5.42
|
2023-01-13 07:11:55 +00:00
|
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|
|
增加动态图表,修正web界面无法显示的问题
|
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|
2023-01-13 08:41:20 +00:00
|
|
|
|
FW:3.5.43
|
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|
|
增加输出控制电平设定,可通过菜单设定需要高电平开启还是低电平开启,实际使用根据自己的控制板进行选择
|
2023-01-13 07:11:55 +00:00
|
|
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|
|
2023-01-29 05:59:18 +00:00
|
|
|
|
**20230129**
|
|
|
|
|
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|
|
V3.5.44 更正温度读取bug
|
|
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|
|
|
2023-01-13 07:11:55 +00:00
|
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|
2023-02-01 12:00:39 +00:00
|
|
|
|
**20230201**
|
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|
FW:3.5.50
|
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|
更新blinker ui 控制输出及模式切换
|
|
|
|
|
|
2023-02-02 01:36:45 +00:00
|
|
|
|
https://gitee.com/muyan3000/esp32-mppt/blob/master/esp32_buck_boost/firmware/blinker_UI_3.5.50.txt
|
|
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|
|
|
2023-02-02 01:29:10 +00:00
|
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|
|
blinker app界面的操作不会存储,重启之后会重置
|
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|
2023-02-01 12:00:39 +00:00
|
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|
|
修正输出控制
|
|
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|
|
|
2023-02-02 01:34:18 +00:00
|
|
|
|
![输入图片说明](QQ%E5%9B%BE%E7%89%8720230131225249.png)
|
|
|
|
|
|
|
|
|
|
![输入图片说明](QQ%E5%9B%BE%E7%89%8720230201201037.png)
|
|
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|
2023-02-01 12:00:39 +00:00
|
|
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|
|
2023-02-05 02:32:45 +00:00
|
|
|
|
**20230205**
|
2023-02-06 01:23:00 +00:00
|
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|
|
|
2023-02-05 02:32:45 +00:00
|
|
|
|
FW:3.5.60
|
2023-02-06 01:23:00 +00:00
|
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|
2023-02-05 02:32:45 +00:00
|
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|
|
修正INA226采样平均值修改过高问题导致采样值不准确
|
2023-02-06 01:23:00 +00:00
|
|
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|
|
2023-02-05 11:07:15 +00:00
|
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|
修正PSU模式算法
|
2023-02-05 02:32:45 +00:00
|
|
|
|
|
2023-03-21 01:21:03 +00:00
|
|
|
|
**20230321**
|
|
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|
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|
2023-03-21 10:37:23 +00:00
|
|
|
|
FW: V3.5.63
|
2023-03-21 01:21:03 +00:00
|
|
|
|
|
|
|
|
|
根据HW6.3版本输入逆流值的问题,调整输入逆流阈值-0.05
|
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|
增加点灯APP控制ESP32重启
|
|
|
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|
2023-03-22 06:07:22 +00:00
|
|
|
|
**20230322**
|
|
|
|
|
|
|
|
|
|
FW: V3.5.64
|
|
|
|
|
|
|
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|
增加ESP32重启原因显示,可从串口获得及web页面显示
|
|
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|
|
ESP_RST_POWERON: //上电复位
|
|
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|
ESP_RST_SW: //软件复位
|
|
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|
ESP_RST_PANIC: //系统崩溃
|
|
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|
ESP_RST_INT_WDT: //内部看门狗复位
|
|
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|
ESP_RST_TASK_WDT: //任务看门狗复位
|
|
|
|
|
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|
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|
|
ESP_RST_WDT: //硬件看门狗复位
|
|
|
|
|
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|
ESP_RST_DEEPSLEEP: //从深度睡眠唤醒
|
|
|
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|
ESP_RST_BROWNOUT: //电源稳压器低电压复位
|
|
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|
ESP_RST_SDIO: //SDIO 复位
|
|
|
|
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|
|
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|
|
UNKNOWN //未知
|
2023-03-21 01:21:03 +00:00
|
|
|
|
|
2023-03-26 13:33:11 +00:00
|
|
|
|
**20230326**
|
|
|
|
|
|
|
|
|
|
FW: V3.5.66
|
|
|
|
|
|
|
|
|
|
修正开启输出低电平时未输出低电平的问题
|
|
|
|
|
|
|
|
|
|
修改输出控制逻辑,除使用时间控制时,休眠失效,其他控制模式都会继续使用深度休眠功能,也就是例如:使用常开模式,未进入休眠模式,则输出保持常开,当进入休眠,则关闭输出(此处,如果设定低电平开启,则在休眠状态会输出高电平,但是电平电压为1.6v左右)
|
2023-02-05 02:32:45 +00:00
|
|
|
|
|
2023-07-14 12:53:53 +00:00
|
|
|
|
|
|
|
|
|
**2023.07.14**
|
|
|
|
|
|
2023-07-14 12:54:28 +00:00
|
|
|
|
固件无任何更新
|
|
|
|
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|
|
|
|
|
**错误信息对照表**
|
2023-07-14 12:53:53 +00:00
|
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|
|
|
OTE 过热
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IOC 输入过流
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2023-07-14 12:56:16 +00:00
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ILC 输入电流小于-0.05,输入负电流异常
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2023-07-14 12:53:53 +00:00
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OOV 输出超过用户设定电压
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2023-07-14 12:56:16 +00:00
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OOC 输出过流及输出出现大于-1.0A的电流
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2023-07-14 12:53:53 +00:00
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FLV 输入电压低于低于8V
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2023-07-14 12:56:16 +00:00
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IUV buck模式下, 输入电压低于电池电压;boost模式下,输入电压高于输出电压
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2023-07-14 12:53:53 +00:00
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CHS 充电完成
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REC 异常状态恢复标记
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2022-07-19 02:20:32 +00:00
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#### 参与贡献
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2022-12-16 09:28:40 +00:00
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2023-01-24 14:13:42 +00:00
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高冧 gggggg - 嘉立创EDA开源硬件平台 [https://oshwhub.com/gggggg](https://oshwhub.com/gggggg)
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2022-07-19 02:17:33 +00:00
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2023-01-31 06:01:57 +00:00
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熊喵 [https://oshwhub.com/tonnp](https://oshwhub.com/tonnp)
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2022-07-19 02:17:33 +00:00
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2023-01-24 14:12:49 +00:00
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龙卷风
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2023-01-24 14:13:42 +00:00
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小一科技 - 嘉立创EDA开源硬件平台 [https://oshwhub.com/adasdasdasd](https://oshwhub.com/adasdasdasd)
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2023-01-24 14:12:49 +00:00
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2023-01-24 14:13:42 +00:00
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启凡科创 - 嘉立创EDA开源硬件平台 [https://oshwhub.com/dhx233](https://oshwhub.com/dhx233)
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