What are the key features of the ANNA-B112-01B?
The ANNA-B112-01B is a compact Bluetooth® 5.0 transceiver module operating at 2.4 GHz. It integrates the radio, protocol stack, and antenna into a single surface-mount package, providing low-power wireless connectivity with robust communication and simple host interface. Its highly integrated chip design helps reduce development complexity and accelerates time to market.
What is it used for?
This module is used to enable Bluetooth wireless communication in a wide range of products, including smart home devices, wearables, industrial sensors, medical electronics, and portable consumer gadgets. It supports reliable peer-to-peer connections, data streaming, and control communication between devices like smartphones, tablets, and embedded systems.
Does it have alternative parts?
Yes. Similar Bluetooth 5.0 modules are available from u-blox (e.g., NINA-B1 series variants) and other manufacturers such as Nordic Semiconductor (nRF52-based modules), Silicon Labs, and Texas Instruments (CC-based modules). When selecting an alternative, ensure the replacement supports the required Bluetooth version, antenna configuration, package size, and interface compatibility for your design.
