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Bluetooth Module ALPS / UGMZ2A1

Bluetooth module


UGMZ2A1 is a Bluetooth® low energy module with ultra-low current consumption and ultra-small size.The low current consumption allows the use of a coin battery, such as CR2032 with long battery life. The small size allows flexibility and ease of design in development. Two Crystals (16 MHz, 32.768 KHz) are present in the module such that UGMZ2A require only one capacitor externally, This helps to reduce the application BOM and total area for the module on a PCB.


Bluetooth® low energy module

Very small package: (W x D x H) 4.55 × 4.7 × 1.0 mm (UGMZ2A1 with no antenna)

Low power consumption 4.8 mA @TX (0 dBm), 5.1 mA @RX

Built-in 2 crystals: reference 16 MHz, sub 32.768 kHz

Embedded Bluetooth low energy stack and GATT profile

Technical conformity (Giteki) Mark, FCC and CE certification


IoT devices

Wearable computers

Healthcare devices

Energy management

System (xEMS) devices

Keil MDK-ARM Version 5.16 - Installation

SEGGER Jlink driver

USB Drivers

Datasheet, Product Brief and Application Note available from Alps on request.

Ordering information

ALPS UGMZ2AA module: UGMZ2A1001A

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