I have two ESP Soil Moisture Sensor Rev 2.2 with ESP8266 Flasher Rev4. Using Arduino IDE I can upload a program (e.g. ESP8266 Blink or Serial example) to ESP8266 without any errors but afterwards ńothing will happen. Both ESP Soil Moisture Sensors are not working as expected. I followed all steps described in Wiki: http://wiki.aprbrother.com/wiki/ESP_Soil_Moisture_Sensor#Quick_Start.
Does anybody has same experiences and can help me with a clue?