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Seeed Studio XIAO nRF52840 Plus(Tape & Reel Packing) (MPN:101991464)
This is the Tape & Reel version of Seeed Studio XIAO nRF52840 Plus by Nordic. This packaging format is designed for automated SMT assembly and high-volume production.Seeed Studio XIAO nRF52840 Plus, powered by Nordic chipset with FPU, brings more SMD pins to our popular Bluetooth-enabled board. While maintaining all the capabilities of the standard version including Bluetooth 5.0, NFC, and low power consumption, this Plus variant features redesigned castellations and pad layout on the back, offering 9 additional GPIOs specifically for advanced Bluetooth projects requiring expanded I/Os via SMD board-to-board soldering.
User Manual / Datasheet / Example Codes Etc.
Feature
- High-Performance MCU: Nordic Semiconductor‘s nRF52840 chip with FPU at 64 MHz, multiple development ports, compatible with Arduino/CircuitPython/MicroPython
- Advanced Wireless Connectivity: Bluetooth 5.0 with built-in antenna and NFC support
- Efficient Power Management: 5 μA deep sleep consumption with integrated Li-ion battery charging
- Expanded 20 GPIOs: 9 extra 1.27mm pitch SMD castellation pins beyond standard XIAO nRF52840
- Universal Compatibility: Standard backside layout (with aligned battery pads, and debugger pads) for more to-be-released XIAO expansion boards
- Classic XIAO Form Factor: 21 x 17.8mm design, single-sided mounting for wearables and space-constrained projects
- XIAO Accessory Add-ons Compatibility: Natively compatible with all the XIAO accessory add-ons of expansion, connectivity modules (LoRa, CAN_Bus, RS-485), sensors (2-Mic Array, Vision AI, mmWave Motion, Environmental sensing), and actuators (ePaper display, LED Matrix, relay and more).
Specifications
- Processor: Nordic nRF52840, ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
- Wireless Connectivity: Bluetooth 5.0/BLE/NFC
- Memory: 256KB RAM,1MB Flash 2MB onboard Flash
- Interfaces
- 1xI2C
- 2xUART
- 2xSPI
- 1xI2S
- Onboard Buttons: Reset Button
- Onboard LEDs: 3-in-one LED/ Charge LED
- Battery Charge Chip: BQ25101
- Programming Languages: Arduino/MicroPython/CircuitPython
Applications
- Wearable devices
- IoT Wireless devices
- Embedded machine learning projects
- Mini Arduino projects
Package Includes
- 1x Seeed Studio XIAO nRF52840 Plus(Tape & Reel Packing)
