Konektori, žice, protobord Wio-SX1262 Wireless Module
The Wio-SX1262 is a LoRa wireless module based on the Semtech SX1262 chip, supporting LoRa & LoRaWAN frequency from 868 to 915 MHz. Equipped with an onboard IPEX antenna connector and high-quality components like the TCXO, it ensures stable operation even under harsh conditions. Suitable for industrial, agricultural, smart home, and other long-range, low-power applications.
Feature
- High Performance: The transmit power up to 22dBm @868/930MHz; -136.73dBm sensitivity for SF12 with 125KHz BW.
- Wireless Connectivity: SPI interface, supports 862~930MHz global LoRa&LoRaWAN frequency plan.
- Small Size: 6mm X 11mm * 2.95mm @12 pins SMT.
- Low Power Consumption: 62uA sleep current .
- Onboard RF Interface: default IPEX antenna port.
- FCC ID, CE, RoHSCertified
The Wio-SX1262 and Wio-E5 are both perfect choices for designing LoRa devices. Their main differences lie in whether you have a host MCU:
- If you already have an MCU, such as an nRF52840 or ESP32, and you just need to add LoRa functionality, you can choose the Wio-SX1262.
Specification
Main Chip |
SX1262 |
Size |
11.6(W)*11(L)*2.95(H) mm |
Package |
12 pins, SMT |
Frequency |
supports 862-930MHz |
Power Supply |
3.3V @typical |
Sleep Current |
1.62 μA |
SX1262 Power Distribution Mode |
DC-DC Mode |
TCXO Supply Mode |
By SX1262 DIO3 |
TCXO Supply Voltage |
1.7~3.3 V |
Maximum Operation Current
(Transmitter) |
125mA @22dBm in 862-930MHz typical |
Maximum Operation Current
(Receiver) |
7.6mA @BW125kHz, 862-930MHz typical |
Output Power |
22dBm max @862-930MHz |
Receiver Sensitivity |
-136.73dBm @SF12, BW125kHz typical |
Harmonics |
≤-45dBm above 1GHz |
Antenna |
IPEX port or SMT pin, default IPEX @50-ohm impedance |
Interface |
1 x SPI
DIO1: Multi-purpose digital IO
Busy: Busy signal indicator
DIO2: Multi-purpose digital IO, internally connected to RF switch
DIO3: TCXO voltage power supply
configure through software |
Working Temperature |
-40°C ~ 85°C |
Hardware Overview 
Application The Wio-SX1262 and Wio-E5 can be used for the same applications, with the primary differences being the device control solutions and cost options. Thus, past cases involving the Wio-E5 can serve as useful references.
- Solar-Powered Outdoor Air Quality Monitor transmits data over LoRaWAN with the help of Seeed Fusion - Latest Open Tech From Seeed
- Low-Power Snow Depth Sensor Monitoring for IoT Smart City Based On Wio-E5 Applied in Norway - Latest Open Tech From Seeed
- Former Ph.D Researcher At OSU Developed Stream Runoff Monitoring Sensors Using Wio-E5 to Measure The Temperature, Quality and Flow - Latest Open Tech From Seeed
- Monitoring Indoor Air Pollutants – The Silent Issue for Smart City IoT using Seeed Wio-E5 and Fusion PCBA - Latest Open Tech From Seeed
- Voice Needed! Ready for a Wio-E5 & ESP32 Powered WiLoBlIno Device? - Latest Open Tech From Seeed
Documents Wio-SX1262 Module Datasheet Semtech SX1262 Chip Datasheet Wio-SX1262 Module Kicad Library Wio-SX1262 Module 3D file
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