Amber Wireless has created a 11 x 8 x 1.8 mm Bluetooth Smart 4.2 module, offered with or without integrated antenna. Called AMB2621, and built around Nordic’s nRF52832 chip (32bit ARM Cortex-M4 and 512kbyte flash), it connects to its local host microcontroller over UART. It supports ‘central’, ‘observer’, ‘broadcaster’ and ‘peripheral’ Bluetooth profiles. The firm ...
Read full article: Module adds Bluetooth Smart to legacy designs with minimal fuss
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