When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
1PCS Bluetooth 4.0 module BLE CC2541 low power NEW HM-11. Maximum transmitting power: 8db. Communication interface: serial port. Bluetooth LED light. Support GPIO and UART peripheral interface. Otherwise deal is final.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.