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🚀 Tiny Tech Titan: Power, Connectivity & Efficiency in the Palm of Your Hand
The Seeed Studio XIAO BLE nRF52840 is a compact, wireless microcontroller board featuring a 64MHz 32-bit ARM Cortex-M4 CPU with FPU, Bluetooth 5.0, NFC, and ZigBee connectivity. Designed for IoT and wearable applications, it boasts ultra-low 5μA deep sleep power consumption with battery charge management, a rich interface including UART, I2C, SPI, and 2MB onboard flash memory. Compatible with Arduino, MicroPython, and CircuitPython, it delivers powerful performance in a sleek 21x17.5mm form factor.













| ASIN | B09T9VVQG7 |
| Best Sellers Rank | 23,507 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 101 in Microcontrollers |
| Box Contents | / |
| Brand | seeed studio |
| Brand Name | seeed studio |
| CPU speed | 6400000 MHz |
| Compatible Devices | Computers (PCs, laptops, tablets), microcontrollers (Arduino), and other devices that can communicate via USB or wirelessly |
| Connectivity technology | I2C |
| Customer Reviews | 4.3 out of 5 stars 184 Reviews |
| Item Dimensions L x W x H | 21L x 18W x 21H millimetres |
| Manufacturer | seeed studio |
| Manufacturer Part Number | 102010448-FA |
| Memory Storage Capacity | 2 MB |
| Memory storage capacity | 2 MB |
| Model Name | Seeed Studio XIAO nRF52840 |
| Model name | Seeed Studio XIAO nRF52840 |
| Network Connectivity Technology | I2C |
| Operating System | Arduino IDE, MicroPython, CircuitPython |
| Processor Brand | ARM |
| Processor Count | 1 |
| Processor Speed | 6400000 MHz |
| RAM Memory Installed | 0.25 MB |
| RAM Memory Technology | RAM |
| RAM memory installed size | 0.25 MB |
| Total USB Ports | 1 |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |
B**N
Bought to use as SteamVR Dongle
Bought a pair of these to use as SteamVR dongles to connect my Valve Index controllers to. Super easy to set up, just had to hold the button while the device was plugged into my PC, dragged and dropped the firmware onto the device, and was set to go. Much cheaper than any other aftermarket SteamVR dongle, works great.
L**R
Cool little device
Nice packaging. Works as expected
M**E
Mauvais produit...
Les ressources Seeed XIAO sont complexes à mettre en oeuvre, voir impossibles. J'utilise la carte en utilisant celles de son concurrent Adafruit en gravant la séquence d'initialisation de ce dernier. Mauvais produit !!!
R**N
Works well
All good
C**N
Descriptif non conforme
Pas la version Sense. Produit retourné.
Trustpilot
1 month ago
3 weeks ago