Programmable output power from +8 dBm to -20 dBm.Termination resistors for reliable communications.Built-in inductors as a DC/DC converter for USB powering.Programmable Peripheral Interface – PPI.All 46 I/O pins are exposed via pads around the edges of the module.256 KB RAM (RAM mapped FIFO using EasyDMA).Controller: Nordic Semiconductor nRF52840.Watch the introductory video below to learn more about the tiny BLYST840 module which is now available to purchase priced at $22 with worldwide shipping expected to take place in a few months time during August 2020. The BLYST840 modules are designed so that no extra PCB space or any external components are required on your application board, to benefit from all the functionality of the nRF52840. Developers, makers and hobbyists searching for a tiny ARM M4F module with Bluetooth 5.2, Thread, Zigbee and 46 I/O, may be interested in the BLYST840created by the development team at by I-SYST inc.
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