New for Promicro Nrf52840 Development Board Compatible with Nice! Nano V2.0 Bluetooth Charging Management, for Pro Micro Alternative Development Board Accessories - High-Performance & Low-Power - LWPEM, N/A-c0912f

• UPC   739376002539
• ✅ For SuperMini NRF52840 is a Pro Micro alternative development board that is compatible with Nice! Nano. Its pins are the same as ProMicro, which means it can be used with almost any ProMicro keyboard. ✅ nRF52840 is a high-performance, low-power wireless SoC chip launched by Norwegian Nordic Semiconductor. It supports multiple wireless protocols, including Bt 5, Thread, Zigbee, ANT, and 2.4GHz. ✅ The NRF5280 development board has a 3.7V lithium battery interface and a software switch that can cut off the power of the LED. When turned off, the standby power consumption can reach 1mA. ✅ 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).