2022-07-19 02:17:33 +00:00
|
|
|
|
# ESP32 MPPT
|
2023-07-15 08:19:08 +00:00
|
|
|
|
|
2023-07-20 10:48:43 +00:00
|
|
|
|
2023-07-20 **HW6.46**
|
|
|
|
|
增加AT24C64,用于电量等需要及时存储的信息
|
|
|
|
|
|
2023-07-17 06:55:54 +00:00
|
|
|
|
2023-07-15 **HW6.45**
|
2023-07-15 08:21:03 +00:00
|
|
|
|
|
2023-07-19 07:05:28 +00:00
|
|
|
|
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,汗颜,彩色丝印只支持2层板
|
2023-07-15 08:19:08 +00:00
|
|
|
|
|
2023-07-17 06:52:32 +00:00
|
|
|
|
![输入图片说明](images/QQ%E6%88%AA%E5%9B%BE20230717145039.png)
|
|
|
|
|
|
|
|
|
|
![输入图片说明](images/QQ%E6%88%AA%E5%9B%BE20230717145100.png)
|
2023-07-15 08:19:08 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
**界面说明**
|
|
|
|
|
|
2022-10-13 13:30:10 +00:00
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20221013212635.jpg)
|
2023-07-15 08:19:08 +00:00
|
|
|
|
|
|
|
|
|
|
2022-10-13 13:30:10 +00:00
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20221013212929.jpg)
|
2023-07-15 08:19:08 +00:00
|
|
|
|
|
|
|
|
|
|
2023-01-23 09:57:27 +00:00
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230123175421.jpg)
|
2023-07-15 08:19:08 +00:00
|
|
|
|
|
|
|
|
|
|
2023-01-23 09:57:27 +00:00
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230123175425.jpg)
|
2022-10-13 13:30:10 +00:00
|
|
|
|
|
2022-07-19 02:17:33 +00:00
|
|
|
|
|
|
|
|
|
#### 介绍
|
2022-09-07 23:53:14 +00:00
|
|
|
|
基于esp32-wroom-32的MPPT同步整流充电系统
|
2022-07-19 03:03:31 +00:00
|
|
|
|
|
2022-07-19 02:20:32 +00:00
|
|
|
|
此项目基于https://www.instructables.com/DIY-1kW-MPPT-Solar-Charge-Controller/
|
2022-07-19 03:03:31 +00:00
|
|
|
|
|
2022-07-19 02:20:32 +00:00
|
|
|
|
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
|
|
|
|
|
|
2022-10-24 07:03:30 +00:00
|
|
|
|
本项目立创EDA工程文件 Schematic PCB files
|
|
|
|
|
|
2022-10-27 00:40:54 +00:00
|
|
|
|
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)
|
2022-10-24 07:03:30 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
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)
|
2022-07-19 03:03:31 +00:00
|
|
|
|
|
2022-09-01 07:14:54 +00:00
|
|
|
|
|
2022-09-03 01:36:03 +00:00
|
|
|
|
|
2022-09-09 05:22:22 +00:00
|
|
|
|
**【降压同步整流版本HW5.01】**
|
2022-09-01 07:12:19 +00:00
|
|
|
|
|
2023-01-27 10:57:25 +00:00
|
|
|
|
HW5.01的程序使用 https://gitee.com/muyan3000/esp32-mppt/tree/master/ARDUINO_MPPT_FIRMWARE_V2.1
|
2022-09-09 05:23:05 +00:00
|
|
|
|
|
2022-07-19 02:20:32 +00:00
|
|
|
|
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
|
|
|
|
|
|
2022-09-01 07:17:03 +00:00
|
|
|
|
**高端检测** 电压不要超过36V,否则可能损坏ina226
|
2022-07-19 02:20:32 +00:00
|
|
|
|
|
2022-09-24 00:05:20 +00:00
|
|
|
|
**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
|
2022-08-27 02:12:59 +00:00
|
|
|
|
|
2022-08-27 02:11:46 +00:00
|
|
|
|
`CSI_converted = ina1.readShuntCurrent();`
|
2022-08-27 02:12:59 +00:00
|
|
|
|
|
2022-08-27 02:11:46 +00:00
|
|
|
|
修改为
|
2022-08-27 02:12:59 +00:00
|
|
|
|
|
2022-08-27 02:11:46 +00:00
|
|
|
|
`CSI_converted = -ina1.readShuntCurrent();`
|
2022-07-19 02:20:32 +00:00
|
|
|
|
|
2022-09-09 05:23:05 +00:00
|
|
|
|
|
2022-07-19 02:17:33 +00:00
|
|
|
|
|
2022-09-01 07:14:54 +00:00
|
|
|
|
|
2022-09-09 05:22:22 +00:00
|
|
|
|
**【升压/降压同步整流版本HW6.01】**
|
2022-09-09 05:23:05 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
TFT屏幕:1.8寸TFT LCD SPI TFT彩屏st7735驱动128x160
|
2022-10-30 10:00:46 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
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** )
|
2022-09-03 01:36:03 +00:00
|
|
|
|
|
|
|
|
|
**为了避免意外发生,请仔细检查接入及切换开关位置!!!**
|
2022-09-01 07:12:19 +00:00
|
|
|
|
|
2022-09-09 02:47:37 +00:00
|
|
|
|
**_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_**
|
|
|
|
|
|
2022-09-01 07:12:19 +00:00
|
|
|
|
|
2023-01-27 10:55:47 +00:00
|
|
|
|
HW6.01的程序使用 https://gitee.com/muyan3000/esp32-mppt/tree/master/esp32_buck_boost/firmware
|
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
**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)
|
2022-09-01 08:01:41 +00:00
|
|
|
|
|
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220901155947.png)
|
2022-09-01 07:57:16 +00:00
|
|
|
|
|
2022-09-01 07:20:04 +00:00
|
|
|
|
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
|
2022-09-01 07:12:19 +00:00
|
|
|
|
|
2023-03-24 12:55:42 +00:00
|
|
|
|
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
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**正常的TI INA226地址为0X40和0X41,有个别版本(替代)地址从0x44开始**
|
2022-09-09 02:47:37 +00:00
|
|
|
|
|
2023-02-18 14:37:14 +00:00
|
|
|
|
**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)
|
|
|
|
|
|
|
|
|
|
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
|
2022-09-09 02:47:37 +00:00
|
|
|
|
|
2022-10-15 14:52:55 +00:00
|
|
|
|
**查看校准参数** CHKVD
|
2022-09-09 02:47:37 +00:00
|
|
|
|
|
2022-10-15 14:52:55 +00:00
|
|
|
|
|
|
|
|
|
**校准输入电压** 示例:INVD19.22
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 02:47:37 +00:00
|
|
|
|
用万用表测量实际输入电压,例如为19.22
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 02:47:37 +00:00
|
|
|
|
在串口发送界面输入:INVD19.22
|
|
|
|
|
|
|
|
|
|
|
2022-10-15 14:52:55 +00:00
|
|
|
|
**校准输出电压** 示例:OUTVD16.22
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 02:47:37 +00:00
|
|
|
|
用万用表测量实际输出电压,例如为16.22
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 02:47:37 +00:00
|
|
|
|
在串口发送界面输入:OUTVD16.22
|
|
|
|
|
|
2022-10-15 14:52:55 +00:00
|
|
|
|
|
|
|
|
|
**输入采样电阻设置** 示例 RNFA0.002
|
|
|
|
|
|
|
|
|
|
在串口发送界面输入:RNFA0.002
|
|
|
|
|
|
|
|
|
|
**输出采样电阻设置** 示例 RNFB0.002
|
|
|
|
|
|
|
|
|
|
在串口发送界面输入:RNFB0.002
|
|
|
|
|
|
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**3、** 配网及blinker设置
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 03:11:23 +00:00
|
|
|
|
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
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 03:11:23 +00:00
|
|
|
|
使用手机wifi或电脑的wifi进行连接
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 03:11:23 +00:00
|
|
|
|
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
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2022-09-09 03:11:23 +00:00
|
|
|
|
如果已经配置过网络,则通过esp32的客户端地址访问
|
|
|
|
|
|
|
|
|
|
![输入图片说明](QQ%E5%9B%BE%E7%89%8720220909105704.png)
|
|
|
|
|
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**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)
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
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
|
2022-09-09 03:28:14 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**OTA的账号:admin,密码:ESPmppt**
|
2022-09-09 03:11:23 +00:00
|
|
|
|
|
2022-10-13 08:59:19 +00:00
|
|
|
|
|
|
|
|
|
|
2022-09-09 03:11:23 +00:00
|
|
|
|
![输入图片说明](QQ%E5%9B%BE%E7%89%8720220909105714.png)
|
|
|
|
|
|
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**5、** 深度休眠时间设置:
|
2022-10-13 08:59:19 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
默认为19点至5点间esp32进入超低功耗的深度休眠 20221013
|
2022-10-13 08:59:19 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
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
|
2022-10-13 08:59:19 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
————————————————————————————————————————————————————————
|
2022-09-09 02:47:37 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**主界面说明** :
|
2022-10-13 13:11:24 +00:00
|
|
|
|
充电模式/电源模式的外框绿色表示开启了mppt,红色为cccv
|
2023-01-23 09:55:20 +00:00
|
|
|
|
|
2022-10-13 13:11:24 +00:00
|
|
|
|
buck/boost的外框绿色表示 pwm使能开启,红色为关闭
|
2023-01-23 09:55:20 +00:00
|
|
|
|
|
2022-10-13 13:11:24 +00:00
|
|
|
|
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
|
2023-01-23 09:55:20 +00:00
|
|
|
|
|
2022-10-13 13:11:24 +00:00
|
|
|
|
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
|
2023-01-23 09:55:20 +00:00
|
|
|
|
|
2022-10-13 13:11:24 +00:00
|
|
|
|
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
|
2023-01-23 09:55:20 +00:00
|
|
|
|
|
2022-10-13 13:11:24 +00:00
|
|
|
|
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
|
2023-01-23 09:55:20 +00:00
|
|
|
|
|
2022-10-13 13:11:24 +00:00
|
|
|
|
左下角绿色ok为正常运行,红色为错误状态信息
|
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
最底下为当前开机输出电量
|
2022-10-13 13:11:24 +00:00
|
|
|
|
|
2022-09-09 02:47:37 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**升压展示**
|
2022-09-09 03:11:23 +00:00
|
|
|
|
|
2022-09-01 07:24:08 +00:00
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220901143819.jpg)
|
2023-01-23 09:55:20 +00:00
|
|
|
|
|
|
|
|
|
**升压效率**
|
2022-09-01 07:24:08 +00:00
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220901115046.jpg)
|
2022-09-01 07:12:19 +00:00
|
|
|
|
|
|
|
|
|
|
2022-07-19 02:17:33 +00:00
|
|
|
|
#### 软件架构
|
2022-07-19 03:01:16 +00:00
|
|
|
|
基于ESP32的MPPT充电系统
|
2022-07-19 03:11:07 +00:00
|
|
|
|
|
2022-07-19 02:59:40 +00:00
|
|
|
|
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
|
2022-07-19 03:11:07 +00:00
|
|
|
|
|
2023-02-01 12:00:39 +00:00
|
|
|
|
[https://gitee.com/muyan3000/esp32-mppt/tree/master/esp32_buck_boost/firmware](https://gitee.com/muyan3000/esp32-mppt/tree/master/esp32_buck_boost/firmware)
|
|
|
|
|
|
2022-07-19 03:10:48 +00:00
|
|
|
|
![输入图片说明](blinker_ui.jpg)
|
2022-07-19 03:01:16 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#### 安装教程
|
2023-01-23 09:55:20 +00:00
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
以下为需要修改的部分
|
2022-07-19 03:01:16 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
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
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**Liquid Crystal I2C LCD Library (By: Robojax) 这个库不能用**
|
2022-07-20 11:50:06 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**使用LiquidCrystal_I2C By:Frank de Brabander的版本**
|
|
|
|
|
|
|
|
|
|
INA226的库名是: **INA226Lib**
|
2022-07-19 02:20:58 +00:00
|
|
|
|
|
|
|
|
|
/*
|
2022-07-19 02:59:40 +00:00
|
|
|
|
|
2022-07-19 02:20:58 +00:00
|
|
|
|
INA226 Bi-directional Current/Power Monitor. Simple Example.
|
2022-07-19 02:59:40 +00:00
|
|
|
|
|
2022-07-19 02:20:58 +00:00
|
|
|
|
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/cyfrowy-czujnik-pradu-mocy-ina226.html
|
2022-07-19 02:59:40 +00:00
|
|
|
|
|
2022-07-19 02:20:58 +00:00
|
|
|
|
GIT: https://github.com/jarzebski/Arduino-INA226
|
2022-07-19 02:59:40 +00:00
|
|
|
|
|
2022-07-19 02:20:58 +00:00
|
|
|
|
Web: http://www.jarzebski.pl
|
2022-07-19 02:59:40 +00:00
|
|
|
|
|
2022-07-19 02:20:58 +00:00
|
|
|
|
(c) 2014 by Korneliusz Jarzebski
|
2022-07-19 02:59:40 +00:00
|
|
|
|
|
2022-07-19 02:20:58 +00:00
|
|
|
|
*/
|
2022-07-19 02:17:33 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
其他需要修改的参数请自行阅读代码
|
|
|
|
|
|
|
|
|
|
|
2023-02-09 01:30:25 +00:00
|
|
|
|
#### 已知问题
|
|
|
|
|
|
|
|
|
|
PSU无法限流
|
|
|
|
|
|
|
|
|
|
|
2022-07-19 02:17:33 +00:00
|
|
|
|
#### 使用说明
|
2022-07-26 03:48:49 +00:00
|
|
|
|
各版本looptime比较
|
2022-10-26 15:36:25 +00:00
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
**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
|
|
|
|
![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
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
ads1015版本,运行耗时34ms左右
|
2022-07-26 04:14:23 +00:00
|
|
|
|
![输入图片说明](%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220726120507.png)
|
|
|
|
|
|
2023-01-23 09:55:20 +00:00
|
|
|
|
ads1115版本,运行耗时100ms左右
|
2022-07-26 03:48:49 +00:00
|
|
|
|
![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
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
|
2022-07-19 03:08:44 +00:00
|
|
|
|
#### 更新说明
|
2022-12-16 09:28:40 +00:00
|
|
|
|
|
|
|
|
|
**20220706**
|
2022-07-19 03:10:48 +00:00
|
|
|
|
|
2022-07-19 03:08:44 +00:00
|
|
|
|
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
|
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20220902**
|
2022-09-02 15:23:16 +00:00
|
|
|
|
|
|
|
|
|
升/降压版本:
|
|
|
|
|
|
|
|
|
|
增加WEB配网,同时设置Blinker ID
|
|
|
|
|
|
|
|
|
|
OTA webupdate
|
|
|
|
|
|
|
|
|
|
校准输入电压 INVD19.22
|
|
|
|
|
|
|
|
|
|
校准输出电压 OUTVD16.22
|
|
|
|
|
|
|
|
|
|
查看校准参数 CHKVD
|
|
|
|
|
|
2022-09-02 15:52:18 +00:00
|
|
|
|
修正首次烧录数据错乱问题
|
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20220904**
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-09-04 08:56:52 +00:00
|
|
|
|
new UI
|
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20220924**
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-09-24 00:05:20 +00:00
|
|
|
|
采用多点采样快速查找最大功率点
|
|
|
|
|
修复wifi自动重连逻辑
|
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20221013**
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-10-13 09:15:29 +00:00
|
|
|
|
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
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20221015**
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-10-15 14:55:47 +00:00
|
|
|
|
修改波特率为576000,本文档增加采样电阻设置
|
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20221016**
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-10-16 04:47:42 +00:00
|
|
|
|
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
|
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20221118**
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-11-18 07:46:42 +00:00
|
|
|
|
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
|
|
|
|
|
2022-11-18 07:46:42 +00:00
|
|
|
|
esp32_buck_boost_V3.5.10版本关闭多点检测
|
|
|
|
|
|
2022-12-16 09:28:40 +00:00
|
|
|
|
**20221216**
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-12-16 14:04:08 +00:00
|
|
|
|
增加
|
2022-12-16 09:27:40 +00:00
|
|
|
|
|
2022-12-16 09:26:48 +00:00
|
|
|
|
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
|
|
|
|
|
2022-12-16 14:04:08 +00:00
|
|
|
|
修正
|
|
|
|
|
|
|
|
|
|
boost算法调整,工作最低电压为4v
|
|
|
|
|
|
|
|
|
|
BNC状态下电池激活问题
|
|
|
|
|
|
|
|
|
|
休眠设置禁用无效问题
|
|
|
|
|
|
|
|
|
|
buck模式在某些条件下无法限流问题
|
|
|
|
|
|
2022-12-19 10:53:48 +00:00
|
|
|
|
**20221219**
|
|
|
|
|
|
2022-12-20 01:34:26 +00:00
|
|
|
|
新增
|
|
|
|
|
|
|
|
|
|
Web界面数据信息
|
|
|
|
|
|
2022-12-20 01:35:04 +00:00
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
2022-12-19 10:53:48 +00:00
|
|
|
|
修正
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
2022-10-16 04:47:42 +00:00
|
|
|
|
|
2023-01-09 01:30:39 +00:00
|
|
|
|
**20230109**
|
2023-01-09 01:31:08 +00:00
|
|
|
|
|
2023-01-12 14:29:57 +00:00
|
|
|
|
HW:6.11
|
2023-01-12 14:27:34 +00:00
|
|
|
|
|
2023-01-12 14:29:57 +00:00
|
|
|
|
修改LDO 3.3v 为 DC-DC 3.3v
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
V6.02使用时只需将升降压开关的3个引脚引出即可
|
|
|
|
|
|
2023-01-12 14:29:57 +00:00
|
|
|
|
|
|
|
|
|
FW:3.5.41 增加外部输出控制功能
|
|
|
|
|
|
2023-01-09 02:20:50 +00:00
|
|
|
|
设置页首页双击,可开关输出
|
|
|
|
|
|
2023-01-10 23:52:01 +00:00
|
|
|
|
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
|
|
|
|
|
|
|
|
|
1、自动控制:无输入则自动开启输出
|
|
|
|
|
|
|
|
|
|
2、时间控制:以深度休眠时间作为开启时间
|
|
|
|
|
|
|
|
|
|
3、手动开关
|
|
|
|
|
|
|
|
|
|
|
2023-01-23 09:57:59 +00:00
|
|
|
|
**20230113**
|
|
|
|
|
|
|
|
|
|
FW:3.5.42
|
2023-01-13 07:11:55 +00:00
|
|
|
|
|
|
|
|
|
增加动态图表,修正web界面无法显示的问题
|
|
|
|
|
|
2023-01-13 08:41:20 +00:00
|
|
|
|
FW:3.5.43
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
2023-01-29 05:59:18 +00:00
|
|
|
|
**20230129**
|
|
|
|
|
|
|
|
|
|
V3.5.44 更正温度读取bug
|
|
|
|
|
|
2023-01-13 07:11:55 +00:00
|
|
|
|
|
2023-02-01 12:00:39 +00:00
|
|
|
|
**20230201**
|
|
|
|
|
|
|
|
|
|
FW:3.5.50
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
2023-02-02 01:29:10 +00:00
|
|
|
|
blinker app界面的操作不会存储,重启之后会重置
|
|
|
|
|
|
2023-02-01 12:00:39 +00:00
|
|
|
|
修正输出控制
|
|
|
|
|
|
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)
|
|
|
|
|
|
2023-02-01 12:00:39 +00:00
|
|
|
|
|
2023-02-05 02:32:45 +00:00
|
|
|
|
**20230205**
|
2023-02-06 01:23:00 +00:00
|
|
|
|
|
2023-02-05 02:32:45 +00:00
|
|
|
|
FW:3.5.60
|
2023-02-06 01:23:00 +00:00
|
|
|
|
|
2023-02-05 02:32:45 +00:00
|
|
|
|
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
|
|
|
|
|
2023-02-05 11:07:15 +00:00
|
|
|
|
修正PSU模式算法
|
2023-02-05 02:32:45 +00:00
|
|
|
|
|
2023-03-21 01:21:03 +00:00
|
|
|
|
**20230321**
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
增加点灯APP控制ESP32重启
|
|
|
|
|
|
2023-03-22 06:07:22 +00:00
|
|
|
|
**20230322**
|
|
|
|
|
|
|
|
|
|
FW: V3.5.64
|
|
|
|
|
|
|
|
|
|
增加ESP32重启原因显示,可从串口获得及web页面显示
|
|
|
|
|
|
|
|
|
|
ESP_RST_POWERON: //上电复位
|
|
|
|
|
|
|
|
|
|
ESP_RST_SW: //软件复位
|
|
|
|
|
|
|
|
|
|
ESP_RST_PANIC: //系统崩溃
|
|
|
|
|
|
|
|
|
|
ESP_RST_INT_WDT: //内部看门狗复位
|
|
|
|
|
|
|
|
|
|
ESP_RST_TASK_WDT: //任务看门狗复位
|
|
|
|
|
|
|
|
|
|
ESP_RST_WDT: //硬件看门狗复位
|
|
|
|
|
|
|
|
|
|
ESP_RST_DEEPSLEEP: //从深度睡眠唤醒
|
|
|
|
|
|
|
|
|
|
ESP_RST_BROWNOUT: //电源稳压器低电压复位
|
|
|
|
|
|
|
|
|
|
ESP_RST_SDIO: //SDIO 复位
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
**错误信息对照表**
|
2023-07-14 12:53:53 +00:00
|
|
|
|
|
|
|
|
|
OTE 过热
|
|
|
|
|
|
|
|
|
|
IOC 输入过流
|
|
|
|
|
|
2023-07-14 12:56:16 +00:00
|
|
|
|
ILC 输入电流小于-0.05,输入负电流异常
|
2023-07-14 12:53:53 +00:00
|
|
|
|
|
|
|
|
|
OOV 输出超过用户设定电压
|
|
|
|
|
|
2023-07-14 12:56:16 +00:00
|
|
|
|
OOC 输出过流及输出出现大于-1.0A的电流
|
2023-07-14 12:53:53 +00:00
|
|
|
|
|
|
|
|
|
FLV 输入电压低于低于8V
|
|
|
|
|
|
2023-07-14 12:56:16 +00:00
|
|
|
|
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
|
2023-07-14 12:53:53 +00:00
|
|
|
|
|
|
|
|
|
CHS 充电完成
|
|
|
|
|
|
|
|
|
|
REC 异常状态恢复标记
|
|
|
|
|
|
|
|
|
|
|
2022-07-19 02:20:32 +00:00
|
|
|
|
#### 参与贡献
|
2022-12-16 09:28:40 +00:00
|
|
|
|
|
2023-01-24 14:13:42 +00:00
|
|
|
|
高冧 gggggg - 嘉立创EDA开源硬件平台 [https://oshwhub.com/gggggg](https://oshwhub.com/gggggg)
|
2022-07-19 02:17:33 +00:00
|
|
|
|
|
2023-01-31 06:01:57 +00:00
|
|
|
|
熊喵 [https://oshwhub.com/tonnp](https://oshwhub.com/tonnp)
|
2022-07-19 02:17:33 +00:00
|
|
|
|
|
2023-01-24 14:12:49 +00:00
|
|
|
|
龙卷风
|
|
|
|
|
|
2023-01-24 14:13:42 +00:00
|
|
|
|
小一科技 - 嘉立创EDA开源硬件平台 [https://oshwhub.com/adasdasdasd](https://oshwhub.com/adasdasdasd)
|
2023-01-24 14:12:49 +00:00
|
|
|
|
|
2023-01-24 14:13:42 +00:00
|
|
|
|
启凡科创 - 嘉立创EDA开源硬件平台 [https://oshwhub.com/dhx233](https://oshwhub.com/dhx233)
|