





🚀 Power your innovation with the ItsyBitsy nRF52840 — small board, huge possibilities!
The Adafruit ItsyBitsy nRF52840 Express is a compact, high-performance microcontroller board featuring a 64 MHz 32-bit Nordic processor, 1.25 MB combined flash and RAM, and a 2 MB QSPI flash for extensive code storage. It supports Bluetooth Low Energy with up to +8dBm output power and comes FCC, IC, and TELEC certified, making it ideal for professional-grade IoT and embedded projects requiring reliable wireless connectivity and efficient power management.
| Processor | 64 MHz |
| RAM | LPDDR4 |
| Wireless Type | Bluetooth |
| Brand | Adafruit |
| Series | ItsyBitsy nRF52840 |
| Item model number | 4481 |
| Operating System | CircuitPython |
| Item Weight | 0.634 ounces |
| Product Dimensions | 0.7 x 1.4 x 0.2 inches |
| Item Dimensions LxWxH | 0.7 x 1.4 x 0.2 inches |
| Processor Brand | Nordic |
| Number of Processors | 1 |
| Manufacturer | Adafruit |
| ASIN | B09H25NXPV |
| Date First Available | September 24, 2021 |
H**D
Very Nice
Superb Product. Just wished they were as clean as Seeed XIAO which integrated the whole assembly on one chip. Seems it takes a very large investment to compete with the Chinese. Nevertheless, this product works fine and the power consumption is competitive with XIAO.
Trustpilot
1 day ago
1 month ago