Blitzwolf E27 Socket Adapter
Model reference: BW-LT30
Blitzwolf E27

Available from:


Flashed with:
Serial port

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 None
GPIO04 Led_i 1
GPIO05 Relay 1
GPIO09 None
GPIO10 None
GPIO12 None
GPIO13 Button 1
GPIO14 None
GPIO15 None
GPIO16 None
GPIO17 None
Template for Tasmota v9.1+
{"NAME":"BlitzWolf LT-30","GPIO":[0,0,0,0,320,224,0,0,0,32,0,0,0,0],"FLAG":0,"BASE":18}

The pinout is clearly marked on the board - 5 pins. VCC3.3, GND, GPIO0,TX,RX. Need to ground GPIO0 then connect VCC,GND,TX,RX to serial. Unground GPIO0 and proceed with flashing. (The on-board button is NOT connected to GPIO0. Need to ground that specific pin in the 5-pin pinout to get into flash mode)

Button 1 being inverted was causing tasmota to factory reset. Changed to non-inverted. This may be incorrect for older boards?