Arlec Smart Plug
Model reference: PC190HA
Arlec Smart

Available from:

Flashed with:
Serial port

GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 None
GPIO04 Led1i
GPIO05 None
GPIO09 None
GPIO10 None
GPIO12 Relay1
GPIO13 LedLinki
GPIO14 Button1
GPIO15 None
GPIO16 None
ADC0 None
Template for Tasmota v9.1+

Update 2021/02/16 Tuya-convert OTA failed for this plug due to new Tuya firmware (PSK identity 02).

This plug contains a TYWE2S module which was simple enough to solder pins.

Note the plug casing itself uses the extremely uncommon tri-groove tamperproof screws which make disassembly challenging. The BrilliantSmart 20676/05 plug is a cost-competitive alternative with the same TYWE2S module and phillips head screws.

Flashing instructions