Free shipping
Free returns
Low prices
5 million products
Black Friday Pre-Sale
E104-BT5040U NRF52840 Module RF 2.4GHz PCB BLE5.0 Onboard Antenna USB Interface High-Performance
Specifications:
- Certification: NONE
- Working Frequency: 2.4GHz
- Size: 59*18mm
- Protocol: BLE 4.2 / BLE 5.0
- Origin: CN(Origin)
- Model Number: E104-BT5040U
- IC: nRF52840
- Distance: 250m
- Brand Name: CDEBYTE
Free shipping
We offer free shipping for all products
Free returns
If you aren't satisfied, you can return within 100 days
Low prices
Up to 40% off, and new deals every week
5 million products
With over 5 million products, you are guaranteed to find something you like