This PCB is a sinle channel gateway of LoRa, You can use this PCB as a node as well. The Pcb uses:
- ESP8266 as the microcontroller
- Ra-02 LoRa module.
- OLED SSD13086 0.96' display
- Other basic components.
There is also an easy to program header under the OLED display to flash the device by connecting FTDI chip.
ORDERING THE PCB