Logo
Sonoff TX Ultimate US 3 Gang Switch (T5-3C-120)
EU
Sonoff TX Ultimate US 3 Gang

Available from:
Amazon.com
Aliexpress.com




Manufacturer:
Itead.cc

Install method:
USB to Serial

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 I2S BCLK
GPIO03 None
GPIO04 I2S WS
GPIO05 Output Lo
GPIO09 None
GPIO10 None
GPIO12 None
GPIO13 WS2812 1
GPIO14 None
GPIO15 I2S DOUT
GPIO16 None
GPIO17 Relay 2
GPIO18 Relay 1
GPIO19 Serial Rx
GPIO20 None
GPIO21 Buzzer
GPIO22 Serial Tx
GPIO23 None
GPIO24 None
GPIO25 None
GPIO26 Output Hi
GPIO27 Relay 3
GPIO6 None
GPIO7 None
GPIO8 None
GPIO11 None
GPIO32 None
GPIO33 None
GPIO34 None
GPIO35 None
GPIO36 None
GPIO37 None
GPIO38 None
GPIO39 None
Configuration for ESP32
{"NAME":"TX Ultimate 3","GPIO":[0,0,7808,0,7840,3872,0,0,0,1376,0,7776,0,225,224,3232,0,480,3200,0,0,0,3840,226,0,0,0,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":1,"CMND":"Backlog Pixels 28"}
Use code BLAKADDER when buying from itead.cc for a 10% discount.

Flashing and Configuration

See instructions for Sonoff TX Ultimate 1 Gang