Amped to 25 - Sonoff POWR3 - NotEnoughTech

Sonoff POW R2 Smart Switch power consumption modification

NEST Your Old Thermostat for Under $5

25-Amp Relay Switch, Basic Working Principle of Relay

Amped to 25 - Sonoff POWR3 - NotEnoughTech

Amped to 25 - Sonoff POWR3 - NotEnoughTech

POWR3 - SONOFF Official

High Power Mains Switching with Sonoff - Scargill's Tech Blog

We tested the new Sonoff POW R3 professional smart power meter - eWelink Store

SONOFF ZBMINI-L Zigbee 3.0 Smart Switch by ITead works without neutral wire? - Zigbee - Home Assistant Community

Sonoff POWR3 high capacity (25A / 5500W) WiFi smart relay switch, with power meter and overload protection

Integrate SONOFF POW Elite w/ TASMOTA with OpenHAB

Sonoff iHost (smart home hub/computer) from ITead - Can it be hacked to run Home Assistant OS with Bluetooth, Thread/Matter, and ZHA integrations? - Hardware - Home Assistant Community

ITEAD amped their POWR3 to 25! So I decided to take a look inside it. : r/homeautomation