HM 11 Bluetooth Module

HM 11 Bluetooth module use CSR BlueCore or TI CC2540, Master and slave roles in one, transmission version and remote control version.

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

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

Features:HM 11 Bluetooth Module

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).

HM-11 Bluetooth module utilizing Ti CC2540 or CC2541 chip, 256Kb configuration house, assist of at instructions, the consumer can in accordance with want to alter the function (grasp and slave mode) and the serial baud fee, gear title, pairing password parameters and versatile to make use of. HM-11 from one module, with clear transmission, distant management, PIO collected three sorts of capabilities, and set the change by means of the AT instruction setting.

IF you’re in want of such a 4.0 BLE Bluetooth module, MCU might be arrange,can also managed by a distant Bluetooth system for setting,can switch knowledge, and might remotely management 10 PIO pins,so,your best option is HM-10/11 bluetooth module.

The HM-11 Bluetooth 4.0 BLE Module relies on TI cc2541 chip, permits sturdy community nodes to be constructed with low complete bill-of-material prices and extremely fitted to ultralow energy consumption techniques. It’s extremely fitted to ultralow energy consumption techniques. The module is little and simple to make use of, with the preprogramed firmware of producer, you will shortly construct BLE communications by way of it’s AT command. Supporting BLE communications with iPhone, iPad and Android 4.3.

Transmission energy: – DBM, 23-6 DBM, 0 DBM, 6 DBM, are sometimes modified by the AT command and it makes use of TI CC2541 chip, configuration house of 256 KB, assist the AT command, the consumer can per obtained to alter the function (grasp, slave mode) and subsequently the interface baud , title of equipment , matching parameters like passwords, use agile. It helps serial interface with Working frequency: 2.4 GHz ISM band.

Transmission model are sometimes wont to transmit knowledge between two Bluetooth gadgets. distant model are sometimes wont to Management PIO ports output excessive or low stage with out every other MCU.

The PIO state acquisition model are sometimes wont to acquisition PIO ports state with out every other MUC. (Solely assist Bluetooth V2.1)

With the utilization of HM 11 the consumer can per obtained to alter the function (grasp and slave mode) and subsequently the serial baud , gear title, pairing password parameters and versatile to make use of. HM-11 from one module, with clear transmission, distant, PIO collected three types of capabilities, and set the change by means of the AT instruction setting.

IF you are in want of such a 4.0 BLE Bluetooth module, MCU are sometimes discovered ,can also managed by a overseas Bluetooth system for setting,can switch knowledge, and might remotely management 10 PIO pins,sothe best option is HM-10/11 Bluetooth module. HM-11 dimension is merely have 2.4cm X1.5cm.

It supplies an Open atmosphere inside 60m (100ft) can understand communication between modules and its Response velocity as much as 0.4s .To ship and obtain no byte restrict between modules, as much as 6KB/s and its Extremely low standby energy consumption: 400uA-800uA.