The new BLYST840 packs a surprising amount of IoT hardware into its tiny, fingertip size

https://www.electronics-lab.com/new-blyst840-packs-surprising-amount-iot-hardware-tiny-fingertip-size/

BLYST Nano is a tiny ARM Cortex Module with Bluetooth and 30 I/O, but next product BLYST840 is a finger-tip size, 32-bit ARM Cortex-M4F module with Bluetooth 5 and 46 I/O; a powerful upgrade of a system on a module indeed. Built around the Nordic nRF52832 Bluetooth SOC and the powerful 64MHz ARM cortex- M4Fprocessor, […]