1pc/2pcs/5pcs AS3935 Lightning Detector Digital Sensor GY-AS3935 Breakout Board Module FZ3480

1pc/2pcs/5pcs AS3935 Lightning Detector Digital Sensor GY-AS3935 Breakout Board Module FZ3480
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  • Product Code: FZ3480-GY-AS3935 Lightning Detector
  • Availability: In Stock
  • $23.99
  • Ex Tax: $23.99
  • Price in reward points: 3
  • 2 or more $22.99

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Tags: GY-AS3935, Lightning Detector

Reference vedio: https://youtu.be/oXqSIyaHR_I

Based on the AMS reference design, this is the AS3935 digital sensor breakout board. This innovative sensor features a specially tuned antenna, SPI or I2C interface, and a standard operating range of 2.4V to 5.5V, designed to interface with most current development systems and boards.
The splitter uses an inductor (antenna) designed specifically for this application, and the board is fully calibrated. 
This ensures that you can support low-level IC calibration without having to write a large back-end - focus on your end application!
Detects cloud-to-cloud and cloud-to-cloud flashes
The estimated strike is between 14 and 40 kilometers
Embedded "artificial" interference suppression algorithm
Thunder and detection threshold is programmable (such as outdoor to indoor)
Wide supply voltage range: 2.4V - 5.5V
SPI and I2C operations are supported by default, I2C Address 0x03
Split board ship fully calibrated
Weather station / Sports electronic equipment / Phonesmart watch / Golf equipment
Package Includes:
1 x AS3935 Detector Breakout Sensor


If you want to use it with Arduino Uno Board, Pins diagram is as the following:


AS3935 -- Arduino Uno

VCC -- 5V


SCL -- A5

SDA -- A4

IRQ -- D5

First you need use IIC.ino to find the IIC address of the AS3935 sensor.

Than you need change IIC address in the AE_AS3935DEMO-ino, upload the code and open the serial monitor, pls choose 9600 baud.

In my case, i changeed the Line 11 and Line 66 to 0x03

11  #define AS3935_ADRS 0x03

66  Wire.WRITE(0x03);

Code link:


Githud link:


Any question, pls feel free to contact us, thanks for your support!

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