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
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Radio Features: | Bluetooth Features: | Hardware Features: |
| 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
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Software Features: | MCU Features: |
Certification: |
Ehware's Host Protocol Embedded Ehware's Bluetooth4.2 Ehware's ATCMD for Standalone Applications Ehware's profile toolkit for development Bluetooth Smart Profiles
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Development Kit

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。