M1020D.jpg
TS-M1020D is an 8*12mm ultra-small size Bluetooth low power ultra-low cost Bluetooth module, the module is a Bluetooth 5.2 chip, integrated BLE+SPP dual Bluetooth protocol, with excellent stability and compatibility. Module default Bluetooth serial port transparent transmission, the user can change the serial port baud rate, device name and other parameters according to the provided AT instructions, flexible operation and simple use. Suitable for various development projects of customers.
Features
Bluetooth Version: BLE 4.2+SPP 3.0
Frequency Band: 2.402GHz-2.480GHz ISM band
TX Power: -20dBm~+4dBm
Receive Sensitivity: -95dBm
Air Rate: 250Kbps/1Mbps/2Mbps
Antenna: Ceramic Antenna
Advise Range: 80m
Memory: 256KB FLASH+128KB RAM
Size: 1281.5mm
Pin/GPIO: 12/7
Power Supply: 3.1~4.35V
Operating Temperature: -20℃~+85℃
Peripheral Interface: UART/SPI/I2C/ADC
Serial Transparent Transmission Rate: BLE 4KB/s, SPP 16KB/s
Applications
Smart home
Location tracking
Intelligent educational equipment
Measurement and monitoring system
Industrial sensors and controls
Medical equipment monitoring and wireless control