u-blox ANNA-B112 Stand-alone BLUETOOTH® 5 Modules

u-blox ANNA-B112 Stand-alone BLUETOOTH^® 5 Modules are ultra-compact SiPs featuring BLUETOOTH^® 5 and an Arm^® Cortex^®-M4 microprocessor with FPU. These BLUETOOTH^® 5 modules offer the internal antenna option despite the small size. The ANNA-B112 modules allow best-in-class capacity applications running on the BLUETOOTH^® Low Energy (BLE) stack using the SDK from Nordic Semiconductor or Arm^® Mbed™. These modules are delivered with u-connectXpress software that supports u-blox BLE serial port service, GATT client and server, beacons, NFC™, and simultaneous peripheral and central roles.

The ANNA-B112 modules feature 512kB flash and 64kB RAM. These stand-alone BLUETOOTH^® 5 modules operate within the 1.7V_DC to 3.6V_DC supply voltage range and -40°C to 85°C temperature range. Typical applications include asset tracking, lighting, and metering.

Features

64MHz Arm^® Cortex^®-M4 microprocessor with FPU
BLUETOOTH^®5 and BLUETOOTH mesh
Embedded BLUETOOTH low energy stack and u-connectXpress software

Ultra-compact
Internal antenna
Carries modular approval across various regions globally

Specifications

1.7V_DCto 3.6V_DC supply voltage range
64kB RAM and 512kB flash
2.4GHz, 40 channels band support
+4dBm typical conducted output power
+5dBm maximum radiated output power with internal antenna (EIRP)
+9dBm maximum radiated output power with external antenna (EIRP)

-91dBm sensitivity (conducted)
1Mbps and 2Mbps GFSK data rates
-40°C to 85°C operating temperature range
6.5mm x 6.5mm x 1.2mm dimensions
RoHS-compliant

Applications

Asset tracking
Lighting
Metering

u-blox ANNA-B112 Stand-alone BLUETOOTH® 5 Modules

Features

Specifications

Applications

Block Diagram

Software Structure and Available Software Options

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