Rivermidfish SZ NRF52840 Development Board 5-Pack
$32.13
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This 5-pack of NRF52840 boards gives you plenty of hardware to experiment with wireless projects. The NRF52840 is a powerful Bluetooth and multiprotocol chip that handles both BLE and 802.15.4 connections, making it versatile for IoT applications. Each board comes fully assembled and ready to program right out of the box.
The development boards feature the Nordic nRF52840 SoC with an ARM Cortex-M4 processor running at 64 MHz. You get 256 KB of RAM and 1 MB of flash memory for your code and data. The boards include USB connectivity for programming and debugging, along with a range of GPIO pins for connecting sensors, buttons, LEDs, and other components. The built-in antenna design handles wireless communication efficiently for typical indoor ranges.
Having five boards means you can build multiple prototypes simultaneously or set up a small mesh network to test more complex scenarios. Whether you're prototyping a wearable device, home automation controller, or data logger with wireless capability, having extra boards on hand reduces downtime when you're developing and testing. The NRF52840 is widely supported in popular development environments, so you'll find plenty of example code and community resources to help you get started quickly.
Rivermidfish SZ NRF52840 Development Board 5-Pack
$32.13