
Overview
This module is equipped with 4 relays that allow you to activate/deactivate the load connected to them 240V/10A max.
It has optoisolated inputs and status LEDs.
Tech specs
- Power supply: 5 Vdc
- Number of relays: 4
- Output contacts: N.A. - Common - N.C.
- Contact range: 10A 250Vac - 10A 30Vdc
- Activation voltage: 2.5 - 5 Vdc
- Dimensions (mm): 77.50x55x19
Conformities
Get Inspired

… them with the new and improved version: if you need help, just follow our dedicated tutorial. After the launch of the Nano ESP32 earlier this year, it’s the perfect addition to the “tiny footprint, mighty features” family that has proven time and time again that we can ramp up features and performance while scaling down size. Don’t believe us? Check out the classic Arduino Nano or upgrade to the Nano 33 BLE Sense Rev2 if you want to include a complete set of sensors, too. For full tech specs, tutorials and inspiration on the Nano 33 BLE Rev2, head to the dedicated Arduino Docs page. Ready to get your own? The Nano 33 BLE with headers and without headers are now available on our Store. With headers Without headers