Product Data Sheet

Product Data Sheet
BM021
1. BNC-TECH BLE Module
BM021
1.1 Introduction
BM021 Bluetooth® module is a Telink’s 32Bit MCU SoC Bluetooth low energy products for
the Bluetooth Smart market. BM021 increases application code and data space for greater
application development flexibility. It is slim and light so the designers can have better
flexibilities for the product shapes.
The BM021 Bluetooth module compatible with Bluetooth standard and supports BLE
specification up to version 4.2.It supports profiles for health and fitness sensors, watches,
i-Beacon, It’s Also support BLE Mesh protocol for Smart Lighting ,Mesh Gateway ,IoT system
leave network topology application . It integrates BLE/15.4 2.4G RF Baseband controller,
antenna, etc. And it also provides UART /i2C/SPI interface, programmable I/O,ADC etc.
1.2 Feature
Specification
Module Name
BM021
Chips ID
TLSR8267
/8269 F512ET32
Wireless Protocol
BLE
version 4.2, Dis profile Only
Transceiver Type
1TX x 1RX
Data Rate
1 Mbps
Operating Frequency
2402MHz~2480MHz
Antenna
External RF
Pin(Hole) out
Transmission Range
Depends on designated antenna
RF Output Power
+7 dBm
Power Consumption
TX: 15~22mA
/ RX: 12mA /Suspend :10uA /Deep Sleep:1.7uA
Interface Port
USB ,
5 x PWM ,or 1 x I2C,1 x UART,8x GPIO, total 10 GPIOs
for
Option Pin define
Version : 1.3 - 5 - 01/31/2019