BDE Technology Co. Ltd BDLEM201P Benutzerhandbuch
BDE-BLEM201P
Bluetooth Low Energy
Module
Module
Key Features
Bluetooth 4.0 single-mode compliant
Support master and slave modes, 3+
simultaneous connections in master
mode
simultaneous connections in master
mode
Integrated Bluetooth Low Energy stack,
no external MCU needed
no external MCU needed
RF performance
TX power: -23dBm to 0dBm
RX sensitivity: up to -94dBm
Communication range: 100m (LOS)
Ultra low power 8051 microcontroller
core
core
8K RAM with retention
128K /256K in-system-programming
flash
flash
23 GPIOs (21x4mA, 2x20mA)
12-bit ADC with eight channels and
configurable resolution
configurable resolution
Data interfaces: I2C x 1, USART x 2
Integrate high-performance
comparator
comparator
Ultra
low
power
consumption:
,
Antenna: PCB antenna
Size: 16.55mm x10.88mm x 1.5mm
(Without Shielding)
(Without Shielding)
16.55mm x10.88mm x 2.2mm
(With Shielding)
Descriptions
BDE-BLEM201P
is
a
Bluetooth
4.0
single-mode
compliant
Bluetooth
low
energy module targeted at low power
sensors and PC/Phone accessories.
sensors and PC/Phone accessories.
BDE-BLEM201P highly integrates Bluetooth
Low Energy radio, stack, profile and
applications in a SoC, without the need of
using an external MCU. The module also
offers flexible hardware interfaces for the
sensor application.
Low Energy radio, stack, profile and
applications in a SoC, without the need of
using an external MCU. The module also
offers flexible hardware interfaces for the
sensor application.
It enables ultra low power connectivity and
data transfer for the applications that are
sensitive to power consumption, size and
cost.
data transfer for the applications that are
sensitive to power consumption, size and
cost.
Applications
Medical devices
Sports and fitness equipments
Home electronics
Mobile and PC accessories
Industry automation