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Bluetooth Ver: Bluetooth 4.2
Transmit Power: +4dB
Receiver sensitivity: -93dB
Antenna: Chip
Consumption: 8mA
Power Supply: 1.8V-3.6V
Dimension: 15.72 x 9.15x 2.2mm
Certifications: BQB,FCC,CE,IC,RoHs

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 system or APP Android system.


   Key Features                                         

 Radio Features:

   Bluetooth Features: Hardware Features:
  • Bluetooth 4.2 Low Enegy Radio

  • Tansmit Power: +4 dBm

  • Received Sensitivity: -93dBm

  • Integated Antenna

  • TX Peak Current: 10.5mA

  • RX Peak Current: 13mA

  • Dormant Current: <500nA

  • Bluetooth Smart Supports

  • L2CAP,ATT,GATT,GAP and Security

  • Bluetooth Smart Profiles

  • Slave and Master Mode

  • Up to 8 connections in the master mode

  • 700Kbps +Throughput

  • OTA-The-Air Firmwave Upgrade

  • UART Host Interface

  • SPI,I2C,PWM,UART,GPIO Peripheral

  • 10-bit ADC iOS

  • Temperature range: -30℃ to +80℃

  • Dimensions: 15.72*9.15*2.2 mm

  • Power Supply: 1.8- 3.6V


Software Features:  



      MCU Features:



  • Ehware's Host Protocol

  • Embedded Ehware's Bluetooth4.2

  • Ehware's ATCMD for Standalone Applications

  • Ehware's profile toolkit for development   Bluetooth   Smart Profiles

  • ARM@Cortex-M0 32 Microcontroller

  • 128kB or 256kB Flash

  • 16kB or 32kB RAM

  • BQB

  • FCC/IC

  • CE

  • RoHs


    Development Kit                                                                                                                  

MC30 EVK.jpg

EH-MEVK-MC30-004 is the development evaluation board, providing the complete interface features of EH-MC30.

The Quick Start Guide guides you to lanuch and run the modules within minutes, to test and evaluate the module's performance.  

More data, pls click:EH-MEVK-MC30-004


Document Download

Document Download


EH-MC30 Command Interface User Guide-v1.0.pdf
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