B站：https://space.bilibili.com/309103931

中移4G模块-ML302专栏：https://blog.csdn.net/qq_33259323/category_10453372.html

中移4G模块-ML302文集：https://www.bilibili.com/read/readlist/rl328642

1.中移4G模块-ML302-OpenCpu开发-(固件编译和烧录)

https://blog.csdn.net/qq_33259323/article/details/108586847

https://www.bilibili.com/read/cv7876504

2.中移4G模块-ML302-OpenCpu开发-(MQTT连接阿里云)

https://blog.csdn.net/qq_33259323/article/details/108638945

https://www.bilibili.com/read/cv7876527

2.1中移4G模块-ML302-OpenCpu开发-(MQTT连接阿里云-订阅主题)

https://blog.csdn.net/qq_33259323/article/details/108960540

https://www.bilibili.com/read/cv7879954

2.2中移4G模块-ML302-OpenCpu开发-(MQTT连接阿里云-接收和发送数据)

https://blog.csdn.net/qq_33259323/article/details/108964810

https://www.bilibili.com/read/cv7886836

2.3中移4G模块-ML302-OpenCpu开发-(MQTT连接阿里云-RRPC通讯)

https://blog.csdn.net/qq_33259323/article/details/108965071

https://www.bilibili.com/read/cv7888259

3.中移4G模块-ML302-OpenCpu开发-串口开发

https://blog.csdn.net/qq_33259323/article/details/108974888

https://www.bilibili.com/read/cv7888865

4.中移4G模块-ML302-OpenCpu开发-51单片机串口转I2C

https://blog.csdn.net/qq_33259323/article/details/109020642

https://www.bilibili.com/read/cv7922942

5.中移4G模块-ML302-OpenCpu开发-MCP23017输入/输出

https://blog.csdn.net/qq_33259323/article/details/109109136

https://www.bilibili.com/read/cv7969395

7.中移4G模块-ML302-OpenCpu开发-PCF8591测量电压

https://blog.csdn.net/qq_33259323/article/details/109109266

https://www.bilibili.com/read/cv7969365

8.中移4G模块-ML302-OpenCpu开发-GPIO

https://blog.csdn.net/qq_33259323/article/details/108960947

https://www.bilibili.com/read/cv7877192

9.中移4G模块-ML302-OpenCpu开发-ADC

https://blog.csdn.net/qq_33259323/article/details/109020864

https://www.bilibili.com/read/cv7922958

10.中移4G模块-ML302-OpenCpu开发-CJSON

https://blog.csdn.net/qq_33259323/article/details/109020898

https://www.bilibili.com/read/cv7923020

11.中移4G模块-ML302-OpenCpu开发-HTTP

https://blog.csdn.net/qq_33259323/article/details/109020904

https://www.bilibili.com/read/cv7923054

中移4G模块-ML302-OpenCpu开发-PCF8591测量电压

根据上几篇文章，我使用的是ML302 -> UART -> STC15W408 -> I2C-> PCF8591

如果不熟悉的可以看一下下面这篇文章

4.中移4G模块-ML302-OpenCpu开发-51单片机串口转I2C

https://blog.csdn.net/qq_33259323/article/details/109020642

https://www.bilibili.com/read/cv7922942

// AD/DA 电压小灯测试
mm_send_iic_data(0x90,0x43,0x00);
osDelay(100);
mm_send_iic_data(0x90,0x43,0xff);
osDelay(100);// AD/DA 输入测试
mm_read_iic_data(0x90,0x43);
osDelay(100);

中移4G模块-ML302-OpenCpu开发-PCF8591测量电压相关推荐

  1. 中移4G模块-ML302-OpenCpu开发-ADC

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  2. 中移4G模块-ML302-OpenCpu开发-串口开发

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  3. 中移4G模块-ML302-OpenCpu开发-(MQTT连接阿里云-订阅主题)

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  4. 中移4G模块-ML302-OpenCpu开发-2-MQTT连接阿里云

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  5. 中移4G模块-ML302-OpenCpu开发-(固件编译和烧录)

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  6. 中移4G模块-ML302-OpenCpu开发-MCP23017输入/输出

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  7. 中移4G模块-ML302-OpenCpu开发-HTTP

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  8. 中移4G模块-ML302-OpenCpu开发-CJSON

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

  9. 中移4G模块-ML302-OpenCpu开发-51单片机串口转I2C

    B站:https://space.bilibili.com/309103931 中移4G模块-ML302专栏:https://blog.csdn.net/qq_33259323/category_10 ...

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