SparkFun Lightning Detector - AS3935 Add Lightning detection to your weather station Programmable detection level Distance to storm estimator Indoor-Outdoor setting SPI Interface 3.3V logic Small size
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SparkFun Lightning Detector - AS3935 Add Lightning detection to your weather station Programmable detection level Distance to storm estimator Indoor-Outdoor setting SPI Interface 3.3V logic Small size
Detect lightning with ease. Solder headers on to connect to your microcontroller and go. (Arduino-Compatible) Detects strikes from up to 40km away with accuracy of 1km in 14 steps. Enjoy studying the weather.
SparkFun Lightning Detector - AS3935 Add Lightning detection to your weather station Programmable detection level Distance to storm estimator Indoor-Outdoor setting SPI Interface 3.3V logic Small size
Nº de artículo: 16242551

SparkFun Lightning Detector - AS3935 Add Lightning detection to your weather station Programmable detection level Distance to storm estimator

Nº de artículo: 16242551

MXN 780

Price Details

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Detect lightning with ease. Solder headers on to connect to your microcontroller and go. (Arduino-Compatible) Detects strikes from up to 40km away with accuracy of 1km in 14 steps. Enjoy studying the weather.
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Lo que Destaca

Programmable Detection
Customize the lightning detection sensitivity based on specific environmental needs, ensuring that users can tailor their weather station performance for optimal accuracy.
Distance Estimation
Provides accurate distance measurements to approaching storms, giving users advanced warnings and enabling proactive safety measures against lightning threats.
Compact Design
Small size and SPI interface make it easy to integrate into various weather stations, providing flexibility and convenience for both indoor and outdoor applications.

Detalles de producto

Shop the latest SparkFun Lightning Detector - AS3935 at Ubuy Mexico. Discover a wide range of electronic products and accessories at the best prices.
Power SourceCorded Electric
AlarmVisual
Product StyleCompact
ColorRed
Enclosure Materialcopper
BrandSparkFun
Model Number15441
ManufacturerSparkFun Electronics
UPC845156009756
Mfr Part Number15441
Unit Count1.0 Count
StyleCompact
Materialcopper
Item Weight0.25 lbs (110 grams)

¿Quién Debería Comprarlo?

Suitable For
  • Hobbyist Weather Enthusiasts

    Ideal for hobbyists looking to enhance their personal weather stations with accurate lightning detection capabilities.

  • Educational Institutions

    Great for schools and universities exploring weather monitoring technology in physics and meteorology courses.

  • Outdoor Event Organizers

    Useful for organizers of outdoor events who need to monitor storm activity and ensure participant safety.

Not Suitable For
  • Casual Users

    Not suitable for casual users who want simple, ready-to-use weather devices without requiring technical setup.

DESCRIPCIÓN DEL PRODUCTO

SparkFun Lightning Detector - AS3935 Add Lightning detection to your weather station Programmable detection level Distance to storm estimator Indoor-Outdoor setting SPI Interface 3.3V logic Small size

¿Tiene alguna pregunta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • pregunta: What is the SparkFun Lightning Detector - AS3935 used for?

    responder: The SparkFun Lightning Detector - AS3935 is designed to add advanced lightning detection capabilities to your weather station. It provides programmable detection levels, allowing you to customize the sensitivity based on your specific environment. This functionality is especially useful in areas prone to thunderstorms, enabling you to receive real-time information about nearby lightning activity.
  • pregunta: How does the SparkFun Lightning Detector estimate the distance to a storm?

    responder: This lightning detector estimates the distance to a storm by analyzing the electromagnetic signals produced by lightning strikes. The AS3935 chip processes these signals to calculate the approximate distance to the source of the lightning. This feature is particularly beneficial for users who need to plan activities outdoors, ensuring they maintain safety during potentially hazardous weather conditions.
  • pregunta: Can the SparkFun Lightning Detector be integrated with other devices?

    responder: Yes, the SparkFun Lightning Detector - AS3935 is highly compatible with various microcontrollers and other devices, allowing for extensive integration possibilities. This flexibility means it can work seamlessly with existing weather stations or new home automation systems, helping users gather comprehensive environmental data and make informed decisions.
  • pregunta: What are the key features of the AS3935 Lightning Detector?

    responder: The AS3935 Lightning Detector boasts several key features including programmable detection levels, storm distance estimation, and noise filtering capabilities. These features enhance accuracy and reliability, making it an essential addition for hobbyists and professionals who rely on precise weather monitoring to ensure safety and preparedness during storms.
  • pregunta: Is the SparkFun Lightning Detector suitable for beginners?

    responder: The SparkFun Lightning Detector is suitable for those new to weather monitoring as well as experienced users. Its programmable features can be adjusted depending on your expertise, making it user-friendly for beginners. Additionally, the detailed documentation provided by SparkFun assists in guiding users through setup and integration.
  • pregunta: What types of projects can I use the SparkFun Lightning Detector for?

    responder: You can use the SparkFun Lightning Detector for various projects including building a personal weather station, creating educational kits for schools, or integrating it into outdoor safety systems. The versatility of the AS3935 makes it perfect for DIY enthusiasts looking to enhance their understanding of meteorological phenomena.
  • pregunta: Does the SparkFun Lightning Detector require additional components?

    responder: Yes, while the SparkFun Lightning Detector - AS3935 is a complete detection module, you may need additional components such as a microcontroller (like Arduino or Raspberry Pi) to process the data. Depending on your project, you might also require a power supply or sensor connection cables, allowing for a tailored setup that meets your project's unique requirements.
  • pregunta: Can the detection level be adjusted on the AS3935?

    responder: Absolutely! One of the standout features of the SparkFun Lightning Detector is its programmable detection levels. Users can adjust the sensitivity to optimize performance based on local conditions. This fine-tuning capability is crucial for ensuring accurate detection without false positives, which is especially valuable in areas with frequent lightning events.
  • pregunta: What is the best way to mount the SparkFun Lightning Detector?

    responder: The best way to mount the SparkFun Lightning Detector is in an open area, away from tall structures or other electronic devices that might interfere with its signal reception. A rooftop or high outdoor platform can provide optimal performance. Proper mounting ensures that the detector accurately captures the electromagnetic signals from lightning, improving its overall functionality.
  • pregunta: What are the power requirements for the SparkFun Lightning Detector?

    responder: The SparkFun Lightning Detector - AS3935 typically operates at a low voltage of 3.3V to 5V, making it easy to power via most microcontrollers or dedicated power sources. This low-power requirement is efficient, enabling the device to be used in battery-operated projects or arranged within energy-conscious setups.
  • pregunta: Where can I buy the SparkFun Lightning Detector - AS3935?

    responder: You can purchase the SparkFun Lightning Detector - AS3935 from Ubuy. Ubuy offers a reliable online shopping experience, and you can find this product in your Mexico along with related accessories that may help you enhance your weather station projects.

SparkFun Weather Monitors 15441 Editorial Review

The SparkFun Lightning Detector - AS3935 has elicited a mixed response from customers, reflecting a blend of intrigue and frustration. Designed to integrate with weather stations, the device utilizes a tunable 500kHz radio transmitter and advanced signal processing to monitor for lightning signatures. While some users were impressed by the device's ability to notify them of lightning strikes from significant distances—claiming notifications from as far as 20 kilometers away—many faced challenges, particularly in tuning the device and maintaining reliability. Several users indicated that the initial setup involved Considerable effort, particularly in tuning the radio, which is necessary for optimal performance. Without proper tuning or adequate external libraries, customers reported erratic behavior, such as false alarms or complete inoperative states even during thunderstorms. Some noted that their reading of nearby lightning activity was inConsistent, leading to frustration, especially when nearby systems performed better. Furthermore, the need for specific wiring configurations and careful placement away from interference sources proved problematic for users who might not have the technical backing. Despite its potential as a neat gadget, many expressed disappointment regarding the accuracy and reliability of the unit, calling it experimental at best. The general sentiment was that the device does not yet meet reliability standards for practical use without significant technical knowledge and ongoing troubleshooting. In summary, the SparkFun Lightning Detector presents an exciting concept with the potential for enhanced weather monitoring, but its current execution leaves a lot to be desired in terms of usability and dependability. **

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Ventajas

  • Capable of detecting lightning from significant distances (up to 20 km).
  • Integrates with various hardware (ESP8266, Uno, ESP32).
  • Provides real-time monitoring through MQTT packet transmission.

Desventajas

  • Requires extensive tuning for effective performance.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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MXN 780

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Nuestros socios logísticos principales
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Características y beneficios

  • Easily detect lightning with microcontroller connectivity
  • Detects lightning strikes from up to 40km away with high accuracy
  • Includes a 'Disturber' rejection algorithm to filter false events
  • Features a sensitive antenna tuned to pick up lightning events in the 500kHz band
  • Operates within a supply voltage range of 2.4V-5.5V, recommended 3.3V
  • Suitable for weather enthusiasts and hobbyists

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