Sparklan WLRS-590

WLRS-59x Series LoRa Modules

LoRa modules for low power applications, requiring more range or robustness. The LoRa module has a build-in AT-Command set.

Supplier: SparkLAN

Technology type: LoRa

The WLRS-59x series of LoRa modules from SparkLan can achieve a sensitivity of over -137dBm. This high sensitivity combined with the integrated +20dBm power amplifier makes these optimal for any low data rate application requiring a larger range or more robustness.

Bringing low power, long-range, high sensitivity communication using spread spectrum, this range also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving a design compromise between range, interference immunity and energy consumption.

With UART interface, these modules provide a command set.

interface that can be used for LoRa and LoRaWAN communication.

Suitable for applications such as automated meter reading, industrial monitoring and control, intelligent parking, street lighting management, irrigation control, forest fire detection and air pollution.

SparkLAN provides powerful industrial-grade SoC solutions, with multiple certifications supported, enabling you to simply use and develop. With fully customisable options also available. 


Range features

A high level overview of what this range offers

  • ARM Cortex-M0+ up to 32 MHz
  • SEMTECH SX1276
  • 20KB of SRAM and 192KB Flash
  • Long range
  • Low power
  • Secure encryption
  • Enables GPS free tracking applications
  • AT Command Set
  • Maintains mobile communication
  • High capacity
  • Low cost
  • Frequency ranges 868 MHz or 915MHz

What's in this range?

All the variants in the range and a comparison of what they offer





Form factor


Operating temperature



Semtech SX1276

863-870MHz (EU), 902-928MHz (US), AS923MHz

192k bytes / 20k bytes



-40°C to + 85°C

L:13mm x W:11mm x H:1.1mm

Laptop keyboard


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