Robot that flicks light switch on and off - YouTube
Interruptor Inteligente Para La Luz Del Timbre De La Casa, Robot Pequeño Con Botón Pulsador, Tooth, Para Cafetera, Tuya - Control Inteligente Del Hogar - AliExpress
SwitchBot Smart Switch Button Pusher - Fingerbot for Automatic Light Switch, Timer and APP Bluetooth Remote Control, Works with Alexa, Google Home, IFTTT When Paired with SwitchBot Hub (Black): Amazon.com: Industrial &
Overview | BLE Light Switch with Feather nRF52840 and Crickit | Adafruit Learning System