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_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-(固件编译和烧录)
1.固件编译
下面的百度云链接是ML302_OpenCPU_V2.1.0 OPENCPU开发固件，把他下载下来
https://pan.baidu.com/s/1pA9rmXlWuV1s25e1GVzF4g 提取码：yvjl
1.使用VS code打开ML302_OpenCPU_V2.1.0目录，执行.\build.bat DNLM Release
2.开发板按住boot按键和重启按键，3S后松开重启按键,然后松开boot按键，开发板灯不亮表示进入BOOT
2.固件烧录
1.打开烧录软件,选择pac文件
2. 配置波特率
3.点击开始烧录
4.烧录完成
5.拔掉电源重启，使用U0串口查看结果
完成