Anaren A2541 Bluetooth Module

The Anaren A2541 Bluetooth Module is a low-power Bluetooth system which comes with a PCB antenna, software stack and DC/DC converter in a surface-mount package about the size of a postage stamp.

The module is compatible with the Bluetooth SMART standard, which provides expanded services at reduced power consumption compared to existing Bluetooth technology. It includes a high-performance 8051 microcontroller with 256 kB in system-programmable flash memory and 8 kB of SRAM. The module measures 11 x 19 x 2.5 mm, including the two crystals.

The product is certified by Bluetooth SIG, FCC (USA) and IC (Canada), and is also compliant with other standards including ETSI (European). These certifications allow developers to incorporate low-power Bluetooth functionality into their designs without having to apply for any protocol, RF or regulatory compliance.