Sonoff Slampher V2 with ESP8285
Test for the Sonoff Slampher V2.0
V2.0 has an EPS8255 onboard instead of an ESP8266.
ESP8255 = ESP8266 with on board 1MB flash.
Arduino ide settings:
Gerneric Esp8285 Module
CPU Frequency: 80MHz
Flash Size: 1M (512K SPIFFS)
Upload Speed: 115200