EDARENUS Bluetooth Uart Transceiver Module cc2540 cc2541 Central Switching partical home


Features:

Still use Bluetooth 2.1?


IF you are in need of such a 4.0 BLE Bluetooth module, MCU can be set up,also can controlled by a remote Bluetooth device for setting,can transfer data, and can remotely control 10 PIO pins,so,the best choice is HM-10/11 bluetooth module.

HM-11 size is only have 2.4cm X 1.5cm .

HM-11 can work with IOS, PC, Android 4.3 now.


Product features:


Brand new and high quality.

Send and receive no bytes limit.

The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, can modify through AT Command AT+POWE.

Long range, Open space have 100 Meters with iphone4s.

Low Power: Only 0.5 mA for standby, Active 8.5 mA, support auto sleep.

Central & Peripheral in one.

UUID FFE0, FFE1.

Support serial port update firmware (add in V508).


Package Included:


1 x 4.0 BLE Bluetooth uart Transceiver Module


NO Retail Box. Packed Safely in Bubble Bag.