Four Channel Relay for Micro: bit

via Elecrow

We can get 100 units in Australia from Elecrow. If you order today, we can dispatch this stock between Feb 28, 2021 - Mar 17, 2021.

Do you still looking for the relay module for the Micro: bit? Here we had combined the relay with the Micro: bit and you can use Micro: bit to control 4 relays at the same time.


  • Apply to Micro: bit.
  • Four channel relay.


  • Input voltage: 5v
  • Load voltage and current: 3A 120VAC/ 24VDC
  • Working mode: NC/ NO

Package list

  • Four Channel Relay for Micro: bit x 1

Wiki & External links

User manual (wiki link)