EH-MC30

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Wireless versions Bluetooth 4.2
Transmission power +4dB
Receiver sensitivity -93dB
Antennae 板载天线
Electricity 1.8V-3.6V
Weights 1.2g
Sizes 15.72 x 9.15x 2.2mm
Power consumption 8mA
GPIO 20
Accreditation BQB,FCC,CE,IC,RoHs
Module IntroductionModule parameters

EH-MC30 Bluetooth® low energy single mode module is a single mode device targeted for low power sensors and accessories.

The module offers all Bluetooth® low energy features V4.2: radio, stack, profiles and application space for customer applications, internal integration Cortex-M0 CPU so no external processor is needed.

The module also provides flexible hardware interfaces to connect sensors, simple user interfaces or even displays directly to the module.

The module can be powered directly with a standard 3V coin cell batteries or pair of AAA batteries. In lowest power sleep mode it consumes only 2.6uA and will wake up in few hundred microseconds.

After buying Bluetooth® module, we provide free technical support APP of iOS or Android.


Bluetooth® Radio

Fully embedded Bluetooth® v4.2 single mode

TX power +4 dBm, -93dbm RX sensitivity

128-bit encryption security

Range up to 80m

Integrated chip antenna

Multipoint capability (2devices at master)

32-bit ARM Cortex M0 CPU core

Support Profiles

BLE (Master and slave) the same

The generic attribute profile (GATT)

HID Health care, Sports and fitness, Proximity sensing

Alerts and timer profiles

HID (keyboards, remote)

User Interface

UART(CTS/RTS)

SPI master/Slave interface

Debug SPI interface for programming(SWD)

I²C master controller

Quadrature Decoder (QDEC)

Real Timer Counter (RTC)

4 x LED PWMs

10 bit Aux ADC

256 KB internal flash

General I/O

22 general purpose I/Os

5 analogue I/O (10bit ADC)

•   Certification: BQB,FCC,IC,RED,SRRC,RoHs

•   Single voltage supply: 1.8V--3.6V

•   Small form factor: 15.72 x 9.15x 2.2mm

•   Operating temperature range: -25 °C to 75 °C