Professional Bluetooth 4.1 Module XM-26B, Ble 4.1 technology compatible with android, windows IOS system
This module is produced by the writer of "Bluetooth protocol and its source code analysis", 12 years Bluetooth development and produce experience. Your reliable bluetooth module supplier!!!
Introduction:
XM26B Bluetooth module realize Bluetooth SPP standard, meet Bluetooth 4.1 standard(BR/EDR/LE), compatible with android(any version),Windows(XP,7,8)etc with wide compatibility.
XM268 bluetooth module support two work mode: Parameter configuration mode and data mode. When Bluetooth module in parameter configuration mode, you can use our companys specify parameter configuration tool (Windows version) to do module parameter configuration., such as modify name, serial port modify baud rate tec. When module in data pass through mode, serial port receive& transfer data, can pass through upper system (android mobile, PC etc Bluetooth system)
XM-26B core-board is XM26, baseboard built in PCB antenna, power management chip 5V and 3V TTL signal switch circuit, can compatible with 3/3.3/5 v several different voltage signals simultaneously. Module TXD output pins high level is VCC-0.3v.
XM-26B also reserve external antenna solder joints, can change built-in antenna to external antenna conveniently.
Features:
1. Meet Bluetooth V4.1 protocol standard, support BR/EDR/LE mode
2. Good compatibility, compatible with Windows own stack, IVT, Widcomm (Broadcom), android systems and equipments etc.
3. Built-in RC reset circuit, POR, Brown-Out, LVR power supply voltage monitoring circuit, the reset is stable and reliable, no need external reset circuitry.
4. Built-in power anti-reverse protection circuit.
5. Built-in power management chip, power supply voltage range: 3.0V ~ 6V.
6. Built-in TTL signal level converting circuit, compatible with 3 / 3.3 / 5V signal, TXD high output voltage VCC.
7. Default parameters: 9600 baud, pairing code 1234, slave work mode.
8. Module Size: 32mm x 15.5 mm x 3.2mm (excluding pins)
9. Application:
GPS navigation system, utility meter reading systems, industrial site control systems, can work with mobile, bluetooth laptop, computer with bluetooth adapter, PDA etc systems connect seamlessly
Module pin definitions
NO. |
Pin |
Description |
1 |
CE/CLR |
CE:Module power switch, high - open, low - close, built-in pull-up resistor can be suspended
CLR: Clear memory address
Pls note: The standard is CE Pin, if clients need CLR Pin, pls confirm with sales first. |
2 |
VCC |
Power input voltage range 3.0 ~ 6.0V |
3 |
GND |
Ground |
4 |
TXD |
UART data output, high voltage VCC-0.3 |
5 |
RXD |
UART data input voltage range 0 ~ VCC |
6 |
STATE |
Status putput pin, same control signal with built in blue light |
Parameter configuration mode and data mode
Before power on module, use clamp to short module's underside set foot, then enter parameter configuration mode. Otherwise it will enter data transparent mode. After entering the parameter configuration mode, LED light. Enter data mode, LED flashes.
Indicator light Status Description
Status |
LED |
Standby(not connected) |
1 second flash once |
Connected |
Light |
Parameter configuration status |
Light (keep light after power on) |
More datasheet about this module, pls send inquirys to us. Looking forward to establish long term cooperation with you!