SparkFun Lightning Detector - AS3935

Description

The SparkFun Lightning Detector adds light to your location. The AS3935 is capable of detecting lightning up to 40km away with an accuracy of 1km to the storm.

There are a number of sources that can cause false positives but the lightning detector itself can reliably filter these out by default. If not, we've made sure to include settings you can configure using the lightning detector library to increase the chip's robustness to noise and false positives. The lightning detector library also gives you access to settings such as storm sensing sensitivity when detecting indoors vs outdoors, or the number of lightning strikes needed to trigger an interrupt.

Product information

• Lightning Sensing
  • 40km Range with accuracy of 1km in 14 steps
• • Programmable Detection Levels
  • Distance to storm estimation
  • “Disturber” (false event) rejection algorithm
  • Indoor and Outdoor Settings
  • SPI Interface
• Operating Range
  • Supply Voltage: 2.4V - 5.5V

• Schematic
• Eagle Files
• Hookup Guide
• Lightning Detector for the Trail
• Datasheet (AS3935)
• Library and Example Sketches
• GitHub Hardware Repo