nRF52840 + SX1262 Mesh Node N5262M Module, Meshtastic Compatible

Mesh Node 5262M Compact, Low-Power Module for Smart Cities & Meshtastic

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Product introduction

What’s this?

It is a low-cost module based on Mesh Node T114.

Mesh Node 5262M is a module based on the nRF52840 and SX1262, supporting both Bluetooth and LoRa communication modes. It offers a rich set of pins and interfaces, featuring a 1.27mm pitch stamp hole design, making it compact and easy to integrate into your PCB. Having powerful long-distance communication capabilities, scalability, and low power design, which make it excellent in a wide range of application scenarios such as smart cities, agricultural monitoring, logistics tracking, etc. It can be programmed via the Arduino IDE, PlatformIO, or MicroPython. You can directly use it for LoRa/LoRaWAN development with Heltec nRF52 framework and libraries, as well as to run some open source projects like Meshtastic.

Main Features

nRF52840 (Bluetooth)+SX1262(LoRa).
1.27mm pitch stamp hole design, making it compact and easy to integrate.
Offer a rich set of pins and interfaces.
Long transmission range, up to 3~10km in open environments[ Depends on the environment and noise interference.].
The IPEX1.0 antenna connector provides a more flexible and efficient integration solution.
Low power consumption, 9 uA in deep sleep.
Operation condition: -40~85℃, 90%RH(No condensing).
Compatible with Arduino-IDE/PlatformIO/MicroPython, and we provide Arduino development frameworks and libraries.

Tab1

Parameters	Description
MCU	nRF52840
LoRa Chip	SX1262
Memory	1M ROM; 256kB SRAM
Bluetooth	Bluetooth 5, Bluetooth mesh, BLE.
Operating temperature	-40~85℃

Operating Humidity	90%(No condensing)
Power Supply	3.3V
Hardware Resource	3SPI, 2I2C, 2UART, 4PWM, QPSI, I2S, PDM, QDEC, Etc
Interface	2ANT (IPEX1.0)), 541.27 stamp hole pin headers
Dimensions	30203.2 m3