Self-powered Wireless/Radio Switch Module Arduino - DFRobot

Self-powered Wireless/Radio Switch Module Arduino - DFRobot

This self-powered wireless switch from DFRobot can send signals wirelessly without installing a battery. It is suitable for making wireless doorbells, pagers, food ordering devices, wall switches, etc.

ARDUINO UNO WiFi REV2 — Arduino Official Store

Buy Wireless charging module - 5V/5A - DFRobot Botland - Robotic Shop

Gravity - snap-on 10A/250VAC magnetic relay - for Arduino and ESP32 - DFRobot DFR0996 Botland - Robotic Shop

The Arduino MKR WiFi 1010 is the easiest point of entry to basic IoT and pico-network application design.

Arduino ABX00023 MKR WiFi 1010

DFRobot — Arduino Official Store

5Pcs/Lot DFRobot Gravity Digital cascadable RGB LED Module compatible with Arduino micro:bit Firebeetle LattePanda Raspberry Pi - AliExpress

Self-powered Wireless/Radio Switch Module Arduino - DFRobot

Arduino MKR WiFi 1010 — Arduino Online Shop

ARDUINO UNO WiFi REV2 — Arduino Official Store

Gravity:Digital Self-Locking Switch - DFRobot

Buy DFRobot 4x Relay - Shield for Arduino v2.1 Botland - Robotic Shop

APC220_Radio_Data_Module_SKU_TEL0005_-DFRobot