Data Sheet

EH-ES101
Ehong
®
Professional Bluetooth Solutions Provider page 4 of 14
1. Description
EH-ES101 series is a powerful, highly flexible, ultra-low power Bluetooth smart SIP module
base on BlueNRG-1 SoC from ST. Embedded 2.4GHz transceiver; the EH-ES101module
provides a complete RF solution allowing faster time-to-market with reduced development
costs.
The module offers all Bluetooth® low energy features: radio, stack, profiles and application
space for customer application, so no external control 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 is small in size and support the module of selecting the external antenna to facilitate
the flexible development of the product.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 less
1uA 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.
2. Applications
 Sports and fitness
 Healthcare
 Home entertainment
 Office and mobile accessories
 Automotive
 Commercial
 Watches
 Human interface devices
3. EH-ES101 Product numbering
EH-ES101
A. EH ------------- Company Name(Ehong)
B. ES101 ------------ Module Name