4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05

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Amazon ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port	$14.99	$6.99 delivery

eBay ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port	$22.63	Free delivery by Jan 10·Free 30-day returns

eBay 4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-...	$24.61	Delivery date & cost shown at checkout

eBay ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port	$26.48	Free delivery·Free 30-day returns

Sears ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port	$29.19	Delivery date & cost shown at checkout

14.99
Amazon
ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port
$6.99 delivery
22.63
eBay
ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port
Free delivery by Jan 10·Free 30-day returns
24.61
eBay
4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-...
Delivery date & cost shown at checkout
26.48
eBay
ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port
Free delivery·Free 30-day returns
29.19
Sears
ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port
Delivery date & cost shown at checkout

Product Details

The AT-09 is a module that contains a BLE chip (CC2541). This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with for iPhone/iPAD, IOS 6 or Android 4.3 above devices. This module allows to perform serial communication with the BLE chip thanks to an Rx and a Tx pin. When the Bluetooth connection is not established, the baud rate, name, and pairing password can be set by the AT command. After the setting, the parameter is saved after power-off, and the Bluetooth connection automatically switches to the transparent transmission mode. The module is also very similar to the HM-10 module and is also compatible with it so if you have some experience with the latter, you will get started quickly with the AT-09.

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4pcs AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port CC2541 HM-10 MLT-BT05

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ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port

ACEIRMC AT-09 Bluetooth 4.0 Transceiver BLE Module Serial Port