Nordic Semiconductor, the wireless comms specialist, has expanded its nRF52 series with the nRF52805 Bluetooth 5.2 SoC. Supplied in a wafer level chip scale package (WLCSP), it measures 2.48 x 2.46mm and is optimised for two-layer PCBs enabling designs that are small and low cost, says Nordic. The nRF52805 includes a 64-MHz 32-bit Arm Cortex-M4 ...

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