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Zhejiang Dusun Electron Co., Ltd
1 Introduction
1.1 Purpose& Description
DSM-05D is a low power-consuming embedded BT module developed By Dusun. It
consists
of
the
EFR32BG21A020F768IM32-B, and several peripherals, with a built-in BLE protocol
stack and robust library functions.
This data terminal device is embedded with the high-performance 32-bit 80 MHz
ARM Cortex®-M33 CPU with DSP instructions and floating point unit for efficient
signal processing, 768 KB flash memory, 64 KB RAM data memory, and robust
peripheral resources. It is mainly used for BLE coordinator device to support BLE 5.1
protocol stack.
1.2 Product Feature Summary
•
High-performance 32-bit 80 MHz ARM Cortex®-M33 with DSP instructions
and floating point unit for efficient signal processing
•
Up to 768kB Flash programming memory
•
Up to 64kB RAM data memory
•
Working voltage: 1.71 V to 3.8 V
•
BLE operating feature
Bluetooth Mesh supported
Working channel: 0~39 @2.402 GHz to 2.480 GHz, with an air interface,
rate of 1Mbps
•
Dimension: 17 x 22 x 2.8 mm
•
Working temperature: –40°C to +85°C
•
Certification CE, FCC, SRRC
1.3 Scenario
•
Intelligent Building
•
Intelligent Home And Household Applications
•
Industrial Wireless Control
•
Intelligent Public Traffic
Zhejiang Dusun Electron Co., Ltd
Tel: 86-571-86769027/8 8810480
Website: www.dusuniot.
highly
integrated
www.dusunremotes.com
wireless
radio
Floor 8, Building A, Wantong Center
processor
chip,
Hangzhou, China
www.dusunlock.com