这是stm32的数据采集器的原理图和PCB的工程文件，可以直接生产用了，都已经调试好了，可以同时支持12路16位高精度采样，采样后的数据经过网口上传-This is stm32 datalogger schematic and PCB project file, you can use the direct production, have good debugging, can simultaneously support 12-channel 16-bit high-precision sa

1.使用野火、网蜂转接板，把zigbee协调器模块接入到STM32开发板的NRF模块接口中。 2.开启zigbee的路由，zigbee终端，野火开发板电源 ，串口1会输出检测到的zigbee 路由及终端地址。-1. The use of wildfires, bee adapter plate, the zigbee coordinator module access to the STM32 development board of the NRF module interface.

stm32驱动spi的12854显示中英文，字符串，直接显示16进制设备ID，等等，spiflash字库正在修改中-stm32 drive spi of 12,854 display in English, the string is displayed directly in hexadecimal device ID, etc., spiflash font being revised

基于STM32F4库函数写的Modbus协议,支持01,03,05,06,15,16功能码.(STM32F4 library function based on the Modbus protocol written in support of 01,03,05,06,15,16 function code.)