Can not control 4ch relay with esphome - ESPHome - Home Assistant Community
The Sonoff 4CH Pro - Scargill's Tech Blog
SONOFF 4CH R3 Smart Switch,4 independently Channel WiFi Remote Time Switch, LAN Control, Inching/Self -Locking Mode, Works with Alexa,& Google Home Assistant - Amazon.com
Sonoff 4ch Pro, ESPeasy button/rule problem - Let's Control It
How to install ESPHome on Sonoff 4CH Pro R2 - Reid Projects
SONOFF 4CH Pro R3 Wi-Fi Smart Switch 4-Channel Din Rail Mounting Home Automation,Self-Locking/Interlock Control Home Appliances, RF/APP/Voice/LAN Control, Works with Alexa(1 Pack): Amazon.com: Tools & Home Improvement
ESPHome with Sonoff 4CH Pro R1 relays curious beahavior - ESPHome - Home Assistant Community
SONOFF 4CH Pro R3 Wi-Fi Smart Switch 4-Channel Din Rail Mounting Home Automation,Self-Locking/Interlock Control Home Appliances, RF/APP/Voice/LAN Control, Works with Alexa(1 Pack): Amazon.com: Tools & Home Improvement
Sonoff 4CH 4 Channel Mains Control - Scargill's Tech Blog
sonoff 4ch pro - question for config · Issue #1103 · arendst/Tasmota · GitHub
Idea on how to flash SANT-4CH ? · arendst Tasmota · Discussion #15052 · GitHub
Noob Question - New 4ch Pro (R2) looks different than online pictures · Issue #2021 · arendst/Tasmota · GitHub
Amazon.com: Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Electronic Components Industrial Parts for Wireless Control DC7‑12V/5V USB : Electronics