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4G MQTT RTU 8 channel IO remote control switch 485 communication module, analog quantity acquisition module ZHC4922|Tool Parts| - AliExpress
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Athom Homekit And Mqtt 8ch 10a Wifi Relay Module Inching Switch Self-locking Entry Access Gate Control Dc 5v 12v 7v-28v - Automation Modules - AliExpress
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Sonoff Basic- WiFi Wireless Smart Switch for MQTT COAP Smart Home,Works with Alexa,Google Home Assistant,No Hub Required | Walmart Canada
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Tuya Zigbee 3.0 Smart Switch Module Esp8266 Controller 10a Relay 2 Gang Light Switch Alexa Echo Google Home Mqtt Smartthings | Fruugo PT
GitHub - MacWyznawca/homebridge-mqtt-switch-tasmota: Plugin to HomeBridge optimized to work with firmware Sonoff-Tasmota, MQTT.
ITEAD - Sonoff - WiFi Wireless Smart Switch For MQTT COAP Smart Home for Internet of things projects - Thingbits Electronics
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