Enhance your IoT and wireless projects with this high-performance NRF52840 Development Board, designed with the powerful Nordic Semiconductor NRF52840 chip. Featuring an advanced ARM Cortex-M4F processor running at speeds up to 64MHz, this development board offers excellent energy efficiency and low power consumption, making it ideal for applications requiring extended runtimes such as wearable devices and wireless keyboards. Key Features: · **Advanced ARM Cortex-M4F Processor:** Delivers high processing power at 64MHz, balancing performance and energy efficiency for demanding applications. · **Multi-Protocol Wireless Support:** Fully supports Bluetooth 5.0 along with Thread, Zigbee, ANT, and general-purpose 2.4GHz wireless protocols, enabling versatile connectivity options for diverse Internet of Things (IoT) projects. · **Ample Storage and Memory:** Equipped with 1MB flash memory and 256KB RAM, providing sufficient space for complex applications and robust data processing to accommodate advanced functions and algorithms. · **Rich Peripheral Interfaces:** Integrated ADC, PWM, SPI, I2C, UART, USB, and GPIO interfaces facilitate easy hardware expansion and multifunctional integration, suitable for connecting various sensors and peripherals. · **Seamless Compatibility:** Designed to be compatible with Nice! Nano V2.0, maintaining the same pinout to allow effortless migration of existing projects without redesigning hardware layouts. · **Built-in Charge Management:** Features a 3.7V Li-ion battery interface with intelligent power management, including an LED power cutoff switch, enabling ultra-low power consumption with standby current as low as 1mA to extend battery life. Specifications: · Item Type: NRF52840 Development Board · Material: PCB · CPU: NRF52840 · Wireless: Bluetooth 5.0 · Battery Charging Chip: Supports Lithium Battery Charging and Discharging The NRF52840 Development Board provides a reliable, energy-efficient foundation for developers working on IoT, wearable technology, and wireless communication projects. Its advanced processor, extensive protocol support, and comprehensive peripheral interfaces make it a versatile and essential tool for creating innovative connected devices.