EBYTE e19868m20s LORA module with ESP8266, how to connect and example software
The EBYTE e19868m20s has to be soldered on a breadboard , see my pictures. The EBYTE e19868m20s is normally used with a SMD designed PCB.
Connection with the ESP8266 as receiver:
D0-DI00
D3-RESET
D5-SCK
D6-MISO
D7-MOSI
D8-N
GND-GND
EBYTE e19868m20s needs 3V3, do not use the 3v3 from the ESP8266, use a separated supply 3v3 which a regulator with a 5V input and 3v3 output. In one of the picture you can see how this was done with the assembly.
The code is for the receiver, it receives temp and hum data from another LORA transmitter, the transmitter code is available on request.