Seeed Studio XIAO nRF52840

A low-power Bluetooth board on Nordic's nRF52840 with NFC, 2 MB of extra flash and an onboard LiPo charger. It is a go-to pick for wearables and BLE sensors.

Use it for: BLE wearables, wireless keyboards, beacons and coin-sized sensor tags.

Chip

Nordic nRF52840, Cortex-M4 with FPU @ 64 MHz

Wireless

Bluetooth LE 5.4, Bluetooth Mesh, NFC

Memory

256 KB RAM, 1 MB flash + 2 MB onboard flash

Pins

11 PWM / 6 analog, I2C, UART, SPI

Power

USB-C or LiPo, BQ25101 charger

SKU

SEEED-EDGE-102010448

Free insured delivery across India. In stock items ship in 2 to 5 days. 7 day returns on unopened items.