2 Channel Tuya Relay Board (TY-DIY-S02)
2 Channel Tuya

Available from:

Install method:
USB to Serial

GPIO #Component
GPIO00 User
GPIO01 User
GPIO02 User
GPIO03 User
GPIO04 User
GPIO05 User
GPIO09 None
GPIO10 None
GPIO12 User
GPIO13 User
GPIO14 User
GPIO15 User
GPIO16 User
GPIO17 None
{"NAME":"TY-DIY-S02","GPIO":[1,1,1,1,1,1,0,0,1,1,1,1,1,0],"FLAG":0,"BASE":54,"CMND":"TuyaMCU 11,1 | TuyaMCU 12,2 | TuyaMCU 13,13 | TuyaMCU 1,101"}

Board labelled: `Version: Tuya_2.2


Header Pi
G Pin 6 (G)
V Pin 1 (3v)
R Pin 8 (UART TX)
T Pin 10 (UART RX)
IO0 Pin 14 (G)

Configure as a TuyaMCU

Commands applied with template: TuyaMCU 11,1; TuyaMCU 12,2; TuyaMCU 13,13; TuyaMCU 1,101

DpId Type FnId Notes
1 Boolean 11 Channel 1 Relay
2 Boolean 12 Channel 2 Relay
7 Integer   Countdown timer to activate ch 1
8 Integer   Countdown timer to activate ch 2
13 Boolean 3 Trigger Both Relays (if in interlocking mode only ch 1 triggers)
101 Boolean 1 Will trigger Relays on restore (recommend setting this to off)
102 Enum   0 always on, 1 inching mode (on then off), 2 interlocking mode
103 Integer   Length of time relay stays on in inching mode”