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Seeed Studio Wio-SX1262 LoRa Wireless Module

Seeed Studio Wio-SX1262 LoRa Wireless Module is based on the high-performance Semtech SX1262 LoRa® wireless communication IC, supporting LoRa and LoRaWAN frequency from 868MHz to 915MHz. This module is a low-cost, ultra-low-power, and ultra-compact LoRa® RF module. The Wio-SX1262 module is designed for wireless sensor networks and other IoT devices, especially those requiring battery-powered, low-power consumption, and long-range connectivity. This wireless module supports both (G)FSK and LoRa® modulations, with a bandwidth range of 7.8kHz to 500kHz frequency in LoRa® mode. The Wio-SX1262 module is ideal for applications such as wireless meter reading, agriculture sensors, and LoRaWAN single-channel gateway.

The Wio-SX1262 module features a high-precision active TCXO as its internal RF reference frequency, with DIO3 serving as the TCXO voltage power supply. This wireless module can transmit up to +22dBm with highly efficient integrated power amplifiers. The Wio-SX1262 module comes with SMT-packaged RF pins for easy PCB design without an IPEX connector.

Features

  • High performance:
    • Transmit power up to 22dBm @868MHz to 930MHz and -136.73dBm sensitivity for SF12 with 125KHz bandwidth
  • 62µA sleep current low power consumption
  • Wio SX1262 is based on SX1262 which is a sub-GHz radio transceiver designed by Semtech Corporation
  • Wio SX1262 supports LoRa® modulation for LPWAN use cases and (G)FSK modulation for legacy use cases
  • 868MHz to 960MHz operating frequency range
  • With SPI interface
  • Wio SX1272-N has SMT-packaged RF pins for easy PCB design without an IPEX connector
  • 6mm x 11mm x 2.95mm @12 pins SMT small size
  • FCC ID, CE, and RoHS Certified

Applications

  • Wireless meter reading
  • Agriculture sensor
  • LoRaWAN single-channel gateway

Schematic Diagram

Schematic - Seeed Studio Wio-SX1262 LoRa Wireless Module
Opublikowano: 2025-04-02 | Zaktualizowano: 2025-04-15