Hat PICOLPWAN LoRa & Sigfox LSM100A + 868Mhz Antenna

LSM110A Sigfox-LoRaWAN Module (SJI)

€8.23 €6.86

SJI's low-power LSM110A module enables communication on LoRaWAN and Sigfox IoT networks.
Compatible with US, AU, RC2 and RC4 regions, this module is Sigfox and LoRa certified, and complies with FCC and ANZ standards.

Availability: In stock
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WSLSM110A Module for LoRa(TM) and Sigfox Networks 


SJI's LSM110A is a compact, low-power two-way radio module, specially designed for use in the 902 MHz to 928 MHz ISM bands. The module supports LoRa(TM) & Sigfox communication protocols, and can be converted to LoRa or Sigfox mode using simple AT commands.

The LSM110A is compatible with the radio frequency bands of the US and AU regions (RC2 and RC4), covering the following countries:

US - RC2 : Brazil, Canada, Mexico, Puerto Rico, United States

AU - RC4 : Latin America: Argentina, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Paraguay, Peru, Trinidad and Tobago, Uruguay.
Asia-Pacific: Australia, Hong Kong, Indonesia, Malaysia, New Zealand, Singapore, Taiwan, Thailand.

The WSLSM110A can be soldered as an SMD component, and can simply be mounted on a carrier board with a minimum of external connections required. All the passive components essential for wireless communication are included in the module.

WSLSM110A Block DiagramWSLSM110A Block Diagram

Product features:

Dimensions • 14 x 15 x 2,8 mm
Modulation technology • LoRa(TM) & Sigfox
Sensitivity • 129dBm@LoRa(BW=500KHz, SF=12)
• 124dBm@Sigfox(0.6Kbps)
Interface • UART
Commands • AT
Transceiver  • Long-range, low-power ISM band < 1 GHz
Supply voltage range • 1.8 to 3.6V
RF interface  • Optimized to 50 Ω
Output power level • Programmable up to +22dBm
Chip • STM32WLE5CC
API version • Possibility to integrate your own code


Applications : 

• Use of sensors to monitor environmental conditions in warehouses, storage areas and goods transportation

• Automation for residential and industrial applications

• Wireless alarm and security systems to detect incidents, leaks or intrusions 

• Asset management with real-time tracking of industrial equipment location and status


RF Characteristics LoRa(TM) :

Frequency Range: 902MHz - 928MHz

• US902-928
• AU915-928
• AS923

Logo LoRaWanLogo LoRaWan

RF Characteristics Sigfox:

Frequency Range:  902.104MHz - 920.896MHz

• RC2 902.2 +/-0.096
• RC4 920.8 +/-0.096


Sigfox Logo Sigfox Logo

Communication commands :

The module is controlled with serial AT commands sent on TX/RX pins. Below is the communication specification and the AT commands to use.

• Serial communication: 9600 baud, 8 bits, 1 stop bit, no parity

Communitation test : AT
Get LoRa key: AT+APPEUI=?
Send LoRa message: AT+SEND=port:ack:data
<Port >:[ 1 ~ 199 ]
<Ack >:[ 0: unconfirmed, 1: confirmed]
Get ID sigfox from the module: AT$ID
Get code PAC sigfox from the module: AT$PAC
Send Sigfox message: AT$SF=payload,opt_responsewaited,opt_txflag
<payload>: [ 12 bytes maximum in ASCII format (24 ASCII characters max) ]
<opt_responsewaited>: [ 0: no response waited (default) ] [ 1: response waited ]
<opt_txflag txflag>: [ 0: one Tx frame sent ] [ 1: three Tx frames sent (default) ]
Change mode Lora <-> Sigfox: AT+MODE=mode
<mode>:[ 0: SigFox, 1: LoRa

Additional information:

• The list of AT commands is available in the "User Manual", downloadable from the "Documentation" tab

• The resources you need to start your project are available on the LSM110A module github

More Information
Country of ManufactureSouth Korea
ManufacturerSeong ji (Wisol)
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