2X NRF52840 Development Board Supermini Compatible for Nice V2.0 Charging Management

2X NRF52840 Development Board Supermini Compatible for Nice V2.0 Charging Management leírása

Introduction: NRF52840 is a ProMicro-alternative development board that is compatible with for Nice! . Its pins are the same as ProMicro, which means it can be used with for almost any ProMicro-keyboard. The NRF5280 development board has a 3.7V lithium battery interface and a software that can cut off the power of the LED. When turned off, the standby power consumption can reach 1mA.
nRF52840 is a high-performance, low-power wireless SoC chip launched. It supports multiple wireless protocols, including 5, Thread, Zigbee, ANT, and 2.4GHz. The nRF52840 chip uses an ARM Cortex-M4F processor, clocked at 64MHz, with built-in 1MB of flash memory and 256KB of RAM.
It also has a variety of peripherals, including ADC, PWM, SPI, I2C, UART, USB and GPIO, etc. In addition, nRF52840 also supports a variety of security functions, such as AES encryption, SHA-256 hashing and True Random Number Generator (TRNG).

Product Parameters:
Powerful wireless capabilities: 5.0
onboard antennaPowerful CPU: nRF52840 chip uses ARM Cortex-M4F processor, clocked at 64MHz, built-in 1MB flash memory and 256KB RAM
Battery charging chip: supports lithium battery charging and discharging
Power consumption: standby power consumption can reach 1mA
for ProMicro-NRF52840
Material: PC,Metal
colour: Black

Package Contents:
2 x NRF52840 Development Board