Wio-LR1121 Wireless LoRa Module with IPEX (Tape Reel), LR1121 embedded, supports sub-GHz, 2.4GHz ISM, and 2.1GHz satellite S-band
Technical Specifications
Verified product data organized in one table
| Product Classification | |
|---|---|
| Product Profile | LoRa / RF Module |
| Environment / Deployment | Indoor |
| Primary Use Cases | Agriculture and environmental monitoring |
| Network & Ecosystem | |
| Connectivity / Protocol | LoRaWAN, LoRa, LTE / Cellular |
| LoRaWAN Regional Compatibility | |
| Frequency Range | supports 863-928MHz ; 2.4-2.5GHz |
| LoRaWAN Technical Specifications | |
| RX Sensitivity | RxBoost ON ： -126dBm @SubG,BW=125KHz, SF = 7 -140dBm @SubG, BW=125KHz, SF = 12 -118dBm @2.4G,BW=125KHz, SF = 7 -132.5dBm @2.4G ,BW=125KHz, SF = 7 |
| Antenna Type | IPEX4 @1.5mm |
| Antenna Connector | x1 |
| Power | |
| Power Method | DC |
| Input Voltage | 3.3V @typical |
| Physical & Environmental | |
| Operating Temperature | -40°C ~ 85°C |
| Detailed Technical Data | |
| Main Chip | L R 1 1 2 1 |
| Size | 1 7 * 1 2 * 2 . 6 mm |
| Package | 12 pins, SMT |
| Frequency | supports 863-928MHz ; 2.4-2.5GHz |
| Power Supply | 3.3V @typical |
| Sleep Current | 1. 3 5 μA |
| L R 1 1 2 1 Power Distribution Mode | DC-DC Mode |
| TCXO Supply Mode | By LR1121 VTCXO Pin |
| TCXO Supply Voltage | 1. 6 ~3.3 V |
| Maximum Operation Current (Transmitter) | 124.5mA @ LoRa® 915 TX 22dBm 31mA@ LoRa® 868 TX 14dBm 30.7mA@ LoRa® 2.4G TX 13dBm |
| Maximum Operation Current (Receiver) | 7.8mA@ LoRa® SF12 125kHz sub-GHz 6.7mA@ LoRa® SF12 125kHz 2.4GHz/S-band |
| Output Power | 20.4dBm max @ LoRa® 11dBm max @ 2.4G |
| Receiver Sensitivity | RxBoost ON ： -126dBm @SubG,BW=125KHz, SF = 7 -140dBm @SubG, BW=125KHz, SF = 12 -118dBm @2.4G,BW=125KHz, SF = 7 -132.5dBm @2.4G ,BW=125KHz, SF = 7 |
| Antenna | IPEX4 @1.5mm |
| Working Temperature | -40°C ~ 85°C |
| Wio-LR1121(with IPEX antenna connector) | x1 |
| HSCODE | 8517799000 |
| USHSCODE | 8517620090 |
| EUHSCODE | 8517180000 |
| COO | CHINA |
Product Overview
Wio-LR1121 is a multi-band LoRa® connectivity module designed for Internet of Things (IoT) LoRaWAN applications. It supports sub-GHz, 2.4GHz ISM, and 2.1GHz satellite S-band communications. The module features a compact size and an ultra-low power design, integrating a TCXO (temperature-compensated crystal oscillator) and an RF switch, i s suitable for global use in smart homes, agricultural sensors, building automation, smart cities, asset tracking, retail store sensors, smart metering, and environmental monitoring.
High Performance: The transmit power up to 33 dBm @868/930MHz; 11.23dBm @ 2.4-2.5GHz Wireless Connectivity: SPI interface, supports Sub-GHz global LoRa&LoRaWAN frequency plan and 4GHz Small Size: 1 7 *1 2 *2.6mm @24Pins SMT Low Power Consumption: 35uA sleep current ; Sub-GHz : [email protected]/3.3V ; 2.4G:[email protected]/3.3V RF Interface: With IPEX4 @1.5mm FCC, CE, Certified The Wio-LR1121 and Wio-E5 are both perfect choices for designing LoRa devices. Their main differences lie in whether you have a host MCU. If you need a single MCU to complete your design, then the Wio-E5 is an excellent choice. ODM & OEM With over 10 years of ODM & OEM experience, our engineers and product experts are proficient in delivering customization and manufacturing services for hardware products. We are committed to assisting you at any moment and shortening your path from idea to product for emerging AIoT scenarios. If you want to design in our Wio-E5/Wio-SX1262 / Wio – LR 1 1 2 1 Module, we provide a one-stop ODM and OEM service for quick customization and scale-up. Please contact [email protected] if you have a large quantity customization need. Seeed Fusion PCBA Services With our Seeed Studio Fusion services, you can access competitive one-stop PCB fabrication, component sourcing, assembly, and testing, plus free DFA/ DFM review to reduce manufacturing risks and accelerate the journey from prototype to production.
Policies & Guidelines
Warranty, shipping, and purchasing information
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Warranty Policy▼
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