Module MCU as: STM32F103C8T6, you can test the shop SI4463 SX1278 SI4432 several wireless modules
Test function for the machine's temperature and humidity data sent to another board, there are three kinds of transceiver mode
1 single mode 2 receiving and sending and receiving mode 3.50 continuous single module
Send and receive data through the OLED display. Temperature and humidity sensor is SI7021
