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Bluetooth-compatible Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module

Rating:
100 % of 100
$2.44
Availability: In stock
SKU
DPI79120M
Weight
15g

【DX2002 Bluetooth module】Compatible with Bluetooth 5.1, low power consumption, small size dual-mode Bluetooth module
【Support AT commands】Can be modified as needed, flexible to use
【UART interface】Supports UART interface, and supports Bluetooth serial port transparent transmission, low cost, powerful functions, and achieves short-distance wireless transmission

Description

The DX2002 Bluetooth-compatible module is specially designed for intelligent wireless data transmission. It is equipped with 256Kb space and follows the V5.1 BLE specification. Support AT commands, users can change serial port baud rate, device name, and other parameters according to needs, flexible use. This module supports the UART interface and Bluetooth-compatible serial port transparent transmission. It has the advantages of low cost, small size, low power consumption, and high sensitivity for sending and receiving. It only needs a few peripheral components to realize its powerful functions.   

pin definition of bluetooth dual mode module

Pin Description

Pin Number

Name

Description

1

PB1

GND

2

PB2

Serial port data input, RX can be customized IO

3

PB3

Serial port data input, TX can be customized IO

4

PB4

RX can customize the IO port, the default is reset IO, active low

5

PB5

VCC

6

A,b,c,d

GND

 

 

Feature

  • Compatible with Bluetooth-compatible 5.1, low power consumption, small size dual-mode Bluetooth-compatible module
  • Support AT commands can be modified according to needs, flexible use
  • Support UART interface, and support Bluetooth-compatible serial port transparent transmission, low cost, powerful function, realize short-distance wireless transmission
  • Applied to non-inductive switches, personal care, medical equipment, sensors, charging equipment, etc.

 

Specifications

  • Bluetooth-compatible Protocol: Bluetooth-compatible Specification V5.1 BLE
  • Working frequency: 2.4Ghz ISM band
  • Communication Interface: UART
  • Power supply: 3.3V
  • Antenna: PCB onboard antenna
  • Communication distance: 80M (open environment)
  • Dimensions: 19.6*13*2.2mm
  • Bluetooth-compatible certification: FCC, CE, ROHS, REACH
  • Serial parameters: 115200,8 data bits, 1 stop bit, no parity, no flow control
  • Operating temperature: -20~70℃

 

Package List

  • 1xWireless Serial Data Receiving Module

 

Wiki&External links

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