
Shelly Plus 2PM
Relay Module
ESP32-based dual-relay WiFi/BLE smart switch with per-channel power monitoring via ADE7953, cover/shutter control mode, and 10A per channel. Flashable with Tasmota for local roller blind and dual ligh
ESP32520KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 4.2
~$22View

Sonoff POW Elite 16A
Relay Module
ESP32-based WiFi smart switch with high-accuracy power monitoring via CSE7766, 16A relay, LCD display, and DIN-rail mounting. Flashable with Tasmota for local energy tracking and home automation.
ESP32520KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 4.2
~$20View

Sonoff Dual R3
Relay Module
ESP32-based dual-relay WiFi smart switch with per-channel power monitoring, roller shutter mode, and 2×10A outputs. Ideal for motorized blinds with Tasmota shutter calibration and position tracking.
ESP32520KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 4.2
~$15View
Get notified when new devices are added.
More to explore — popular traits shared by devices with Use Case: power-monitoring.