Chengsuchuang Pro Micro NRF52840 Dev Board
The nrf52840 dev board designed with Blink-All-IO (all IO ports automatically flip every 1 second). To access the Nice! Nano V2 bootloader, short press RST to GND twice within 0.5 seconds. On the keyboard, simply press the RST button twice within 0.5 seconds.
Product Specifications of this development board:
- Powerful Wireless Features: Bluetooth 5.0, onboard antenna
- Powerful CPU: nRF52840 chip uses an ARM Cortex-M4F processor with a main frequency of 64MHz, 1MB of internal flash memory, and 256KB of RAM
- Battery Charging Chip: Supports lithium battery charging and discharging
- Power Consumption: Standby power consumption reaches ~20uA
If you are looking for dev kit, they are also available to supply, contact us to the detail components list, we can quote you. Know more about our company business here.
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