The TS-M1051A is a Bluetooth BLE 4.2 Bluetooth module designed with the 51802 IC from Nordic Semiconductor, offering excellent stability and ultra-low power consumption. This module comes with a default master-slave integrated Bluetooth serial port transparent transmission function, and users can flexibly and freely change parameters such as serial port baud rates and Bluetooth names using the provided AT commands.

Model No.: TS-M1051A

Features

Chipset: nRF51802
Bluetooth Version: BLE 4.2
Frequency Band: 2.402GHz-2.480GHz ISM band
TX Power: -20dBm~+4dBm
Receive Sensitivity: -91dBm
Air Rate: 250Kbps/1Mbps/2Mbps
Antenna: PCB Onboard
Advise Range: 50m

Memory: 256KB Flash + 16KB RAM
Size: 20*15*1.8mm
Pin/GPIO: 24/22
Power Supply: 1.8~3.6V
Transmission Current: 10 mA peak RX, 8 mA peak TX
Operating Temperature: -40℃~+125℃
Peripheral Interface: UART/SPI/I2C/ADC/RTC
Serial Transparent Transmission Rate: BLE 4KB/s

Applications

Bluetooth wireless data transmission
Industrial remote control and telemetry
POS system
Transportation and alarm systems
Bluetooth electronic scale
Bluetooth printer
Automotive Diagnostics equipment
Medical field