Name: XIAO nRF52840 & Wio-SX1262 Kit for Meshtastic, 868MHZ, 915MHz, LoRa 862-930MHz, Microcontroller Bluetooth, Integrated Antenna
Brand: FikFis
SKU: da3f3891-5e56-41c4-8abb-344024335a8a
Price: 21.57 GBP
Availability: InStock

Description

This kit combines the XIAO nRF52840 and Wio-SX1262, supporting BLE5.0 and LoRa (862-930MHz), and operates with low power consumption. It can be applied in various fields such as Meshtastic, sensor networks, environmental monitoring, asset tracking, education, and innovation.

Feature

🌱Versatile Microcontroller: Incorporate the Nordic nRF52840 chip with FPU, operating up to 64 MHz, mounted multiple development ports, supported by Arduino / CircuitPython / Micropython

🌱Powerful LoRa Performance: Long-range LoRa on Semtech SX1262, supports 868/915 MHz bands.

🌱Dual-core communication: It supports both Bluetooth and LoRa dual modes, enabling cross-domain interconnection.

🌱With dimensions of only 8mm × 22mm × 23mm, it features an integrated antenna design.

Specification

XIAO nRF52840	Nordic nRF52840 ARM® Cortex®-M4 with FPU runs up to 64 MHz
Wio-SX1262	Based on Semtech SX1262, supports 862-930MHz
Wireless	Bluetooth 5.0/NFC
Interface	XIAO nRF52840:1x UART, 1x IIC, 1x SPI(connect to SX1262),1x NFC, 1x SWD, 11x GPIO(PWM), 6x ADC
Interface	Wio-SX1262: 1xUser button, 1xSPI(connect to XIAO nRF52840)
Power	Input voltage (Type-C): 5V Input voltage (BAT): 4.2V
	Charging battery current: 50mA/100mA
	Standby power consumption: <5uA
Working Temperature	-40°C ~ 65°C
Dimensions	21 x 17.8mm

Hardware Overview

XIAO nRF52840

🌱Onboard

🌱PinOut

Wio-SX1262

🌱Onboard🌱PinOut

Application

🌱Meshtastic Node&Router: An ultra-small node that can serve as a portable device or as a fixed router to expand the Meshtastic network.

🌱LoRa/LoRaWAN Sensor: A mini LoRaWAN sensor, ideal for beginners exploring LoRa/LoRaWAN.

For example, when combined with a GPS module (such as the XIAO L76K), it can be used to track the locations of logistics vehicles, livestock, and valuable equipment. Thanks to the long-distance coverage of LoRa (2-5 km in urban areas and over 10 km in suburban areas), it can reduce the cost of base station deployment.

🌱The distance between the two nodes can reach up to 2KM (subject to the environment).

Documents

🌱Wio-SX1262 for XIAO 3D file

🌱Schematic Diagram Wio-SX1262 for XIAO

🌱Wio-SX1262 Module Datasheet

🌱XIAO Reference Design

🌱Seeed Studio XIAO nRF52840 BLE Communication Distance Test Report

🌱Seeed Studio XIAO nRF52840 CE | FCC | MIC

🌱Schematic diagram of Wio-SX1262 for XIAO

Part List

XIAO nRF52840	x1
Wio-SX1262 extension board	x1
LoRa antenna	x1

XIAO nRF52840 & Wio-SX1262 Kit for Meshtastic, 868MHZ, 915MHz, LoRa 862-930MHz, Microcontroller Bluetooth, Integrated Antenna

Description

XIAO nRF52840

Part List

Questions & answers