| Manufacturer | |
| Mfr. Part # | 113991415 |
| EBEE Part # | 113991415-EB |
| Customer # | |
| EDA Models | |
| Description | 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, is suitable for global use in smart homes, agricultural sensors, building automation, smart cities, asset tracking, retail store sensors, smart metering, and environmental monitoring. |
| Type | Description | Select All |
|---|---|---|
| Category | IoT/Communication Modules ,LoRa Modules |
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-LR1121 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.
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If you have an interesting concept for any of Wio-E5/Wio-SX1262/Wio-LR1121/Wio-WM1110 and are willing to share it, we can help you make it a reality with Seeed Fusion’s one-stop-shop capabilities. Through our Fusion PCBA Sponsorship program, you can not only enjoy the lowest unit prices for Wio-E5/Wio-SX1262/Wio-LR1121/Wio-WM1110 modules from our Fusion Open Parts Library, but also fabricate and scale your PCBA designs at low cost (30% off) with FREE Design for Manufacturing consulting services, streamlining your journey from prototype to production. For more information, please click here.
|
Main Chip |
LR1121 |
|
Size |
17*12*2.6 mm |
|
Package |
12 pins, SMT |
|
Frequency |
supports 863-928MHz; 2.4-2.5GHz |
|
Power Supply |
3.3V @typical |
|
Sleep Current |
1.35 μA |
|
LR1121 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 |
|
RxBoost OFF: -124dBm @SubG,BW=125KHz, SF = 7 -138dBm @SubG, BW=125KHz, SF = 12 |
|
|
Antenna |
IPEX4 @1.5mm |
|
Working Temperature |
40°C ~ 85°C |

| HSCODE | 8517799000 |
| USHSCODE | 8517620090 |
| UPC | |
| EUHSCODE | 8517180000 |
| COO | CHINA |
|
Wio-LR1121(with IPEX antenna connector) |
x1 |
Shipping | Delivery period | For in-stock parts, orders are estimated to ship out in 3 days EBEE ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express,3-7 business days DHLeCommerce,12-22 business days FedEx International Priority, 3-7 business days EMS.10-15 business days Registered Air Mail, 15-30 business days |
| Shipping rates | Shipping rates for your order can be found in the shopping cart. | |
| Shipping option | We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. You can also find the tracking number in order history. | |
| Returning/warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping |
| Warranty | All EBEE purchases come with a 30-day money-back return policy, plus a 30-day EBEE warranty against any manufacturing defects. This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |
| Ordering | How to Buy | EBEE accepts online orders. Add to cart > Check out>Submit order >Complete payment >Delivery |
| Payment | PayPal, Credit Card includes Visa, Master, American Express |
