Anonymous
Apr 14, 2026
Rating: 5/5
Fast shipping and quality
Arrived in good condition. Tested Bluetooth range and it is impressive.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | Nordic nRF52840 |
| CPU Core | ARM Cortex-M4F |
| Clock Frequency | 64 MHz |
| Flash Memory | 1 MB |
| SRAM | 256 KB |
| Bluetooth Version | 5.0 |
| Operating Voltage | 3.3V |
| USB Interface | Type-C |
| GPIO Pins | 32 Digital I/O |
| Dimensions | 55 x 22 x 13 mm |
Anonymous
Apr 14, 2026
Rating: 5/5
Fast shipping and quality
Arrived in good condition. Tested Bluetooth range and it is impressive.
Anonymous
Apr 02, 2026
Rating: 4/5
Good board, tricky setup
Hardware is excellent. Drivers took some time to install on Windows 11.
Anonymous
Feb 26, 2026
Rating: 5/5
Great for BLE projects
Works perfectly with Arduino IDE. Connection is stable and range is good.
Anonymous
Feb 09, 2026
Rating: 5/5
Low power consumption
Ideal for battery powered projects. Sleep modes work as expected.
Anonymous
Feb 03, 2026
Rating: 3/5
Documentation could be better
Board works but the wiki links were broken initially. Support helped though.
Q: Does this support Zigbee?
A: Yes, the nRF52840 supports Zigbee, Thread, and Bluetooth 5.0.
Q: Is a debugger included?
A: No, this is a standalone board. You need a separate SWD debugger for flashing.
Q: Can I power this with 5V?
A: Yes, you can power via USB 5V or the 5V pin, regulated to 3.3V onboard.
Q: What IDE do you recommend?
A: Arduino IDE, VS Code with PlatformIO, or Nordic Segger Embedded Studio.
Q: Compatible with Raspberry Pi?
A: Yes, you can interface via UART, SPI, or I2C pins.