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Sonoff POW Elite 20A Power Monitoring Switch Module (POWR320D)
GPIO Pin Mapping (ESP32) GPIO Component GPIO00 🔘 Button 1 GPIO01 - GPIO02 ⚡ Relay 2 (Relay_b 2) GPIO03 - GPIO04 ⚡ Relay 1 (Relay_b 1) GPIO05 🌐 Link LED (LedLinki) GPIO06 - GPIO07 - GPIO08 - GPIO09 - GPIO10 - GPIO11 - GPIO12 - GPIO13 - GPIO14 🖥️ TM1621 DAT GPIO15 - GPIO16 📊 CSE7766 RX GPIO17 - GPIO18 💡 LED 1 (Led_i 1) GPIO19