---
product_id: 427296661
title: "KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+"
brand: "keyestudio"
price: "VT27489"
currency: VUV
in_stock: true
reviews_count: 13
category: "Keyestudio"
url: https://www.desertcart.vu/products/427296661-keyestudio-diy-solar-tracking-electronic-kit-for-arduino-smart-phone
store_origin: VU
region: Vanuatu
---

# Integrated temperature & humidity sensor + BH1750 light sensor Smartphone charging module powered by solar energy 4 ambient light sensors for precise solar tracking KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+

**Brand:** keyestudio
**Price:** VT27489
**Availability:** ✅ In Stock

## Summary

> ☀️ Empower your DIY genius with smart solar tech and real-time environmental sensing!

## Quick Answers

- **What is this?** KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+ by keyestudio
- **How much does it cost?** VT27489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/427296661-keyestudio-diy-solar-tracking-electronic-kit-for-arduino-smart-phone)

## Best For

- keyestudio enthusiasts

## Why This Product

- Trusted keyestudio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly Power Boost:** Charge your smartphone sustainably using clean solar energy while learning cutting-edge tech.
- • **Expandable & Open-Source:** Supports IIC, UART, SPI ports—perfect for advanced experiments and sensor add-ons.
- • **Multi-Sensor Integration:** Monitor environment with temperature, humidity, and light sensors for real-world data insights.
- • **Precision Solar Tracking:** Harness sunlight with 4 ambient light sensors and dual servos for optimal energy capture.
- • **Hands-On Arduino Programming:** Step-by-step tutorials empower you to code, control, and customize your own smart solar system.

## Overview

The KEYESTUDIO DIY Solar Tracking Electronic Kit is an educational Arduino-based project designed for teens and adults 15+. It features 4 ambient light sensors, dual servos for solar panel positioning, a solar-powered smartphone charging module, and integrated temperature, humidity, and BH1750 light sensors. With 11 detailed online tutorials and multiple communication ports (IIC, UART, SPI), this open-source kit offers hands-on learning in programming, electronics, and renewable energy, making it ideal for beginners and advanced users alike.

## Description

desertcart.com: KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+ : Electronics

Review: Hands on learning solar project - This kit is an excellent value and teaches you far more than just "solar tracking." The setup was surprisingly easy. The components are well-packaged, the instructions are clear, and the whole thing comes together quickly. You don't need prior experience, just a willingness to follow the guide. Where this kit shines is the education. You learn programming with Arduino by seeing how code translates directly to physical movement. Plus, you get hands-on experience with several sensors: the light-dependent resistors (LDRs) that drive the tracking, as well as an included DHT11 temperature and humidity sensor for extra projects. It’s an impressive, all-in-one package that covers mechanics, circuitry, and coding. Worth the price for anyone wanting a deep dive into practical, sensor-based electronics.
Review: FUN project :-) - Had great fun putting this together. No major issues, but a few minor ones. The orientation of the second plate (peripheral) sorta matters. Didn't notice it until it was already assembled and I was integrating the next platform. Not a real big deal, with some minor hacking it went together OK and worked. Other minor issue is that I seemed to get hardware from another project. Was missing some screws and had a bunch I could find no use for. Fortunately I have a goodly collection of screws so working it out wasn't an issue. Overall, I'd recommend this project for fun, education and quite possibly usefulness. I had to live with the first two being on the north side of the building and getting maybe 5 minutes of sun at high summer :-)). Still it did work with what little we have when we have it :-). Get it, have fun and learn!!! I'm sure my bag of screws was a fluke.

## Features

- Solar Tracking Kit for Arduino：This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting.
- 11 Detailed Online Tutorials ： From simple to complex, guide you step by step. You can either start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components.
- High extension：This kit preserve IIC, UART, SPI ports, and extend other sensors and modules;if you are experienced,you can also alter the code or connect it with other sensors or modules through the bulding parts reserved to conduct your own experiments.
- Programmble Starter Kit for Teens, Adults and Professionals|：KEYESTUDIO starter kit is a cost-effective open-source programming device. Only a few simple steps are needed to install it and wire it up, very easy and convenient.it can not only help beginner have a better learning about programming but obtain knowledge about electronics, machinery, controlling logic and computer science.
- About this starter kit: The product is not assembled and the code is not burned before it leaves the factory. We have online tutorials to teach you how to assemble and upload the code. This kit does not include batteries, you need to prepare the batteries yourself.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SYY7HKV |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #429 in Single Board Computers (Computers & Accessories) |
| Customer Reviews | 4.1 4.1 out of 5 stars (212) |
| Item Weight | 1.7 pounds |
| Item model number | K-I-4045 |
| Manufacturer | Shenzhen KEYES DIY Robot Co.,Ltd |
| Package Dimensions | 9.33 x 5.75 x 3.03 inches |

## Images

![KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+ - Image 1](https://m.media-amazon.com/images/I/71-9Z+8cqmL.jpg)
![KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+ - Image 2](https://m.media-amazon.com/images/I/71g+xsdLtYL.jpg)
![KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+ - Image 3](https://m.media-amazon.com/images/I/71jDr0eBDAL.jpg)
![KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+ - Image 4](https://m.media-amazon.com/images/I/71kgGBTGy5L.jpg)
![KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino, Smart Phone Charging, Temperature & Humidity Sensor, BH1750 Light Sensor, Educational Programming Kit for Teens & Adults 15+ - Image 5](https://m.media-amazon.com/images/I/81wvEHIh2sL.jpg)

## Questions & Answers

**Q: Is there a help page for this? Having issues with up/down tracking. It does reset back to flat on reset but never changes angle after initial setting.**
A: Hi, may I ask if you have reset the servo according to the installation steps (part 11) and then installed it? If not, you need to remove it, reset the servo, and then install it back; if it has been reset, it is still the case, please use the program in Lesson 9 in our tutorial to test the servo separately to see if it can work normally, and control up/down The tracking servo is on pin D10, just change the 9 in the program to 10
If you still can't solve the problem you have encountered, you can contact us through Amazon or our after-sales mailbox

**Q: I was hoping someone can send me the full code for the solar tracking since i cant get it to work and i tried their code aswell and i get an error.**
A: Hello, We are really sorry for the inconvenience caused to you.
You can open this link, then select the "Code" folder, click to open, we have created a separate folder for each individual course code, you can download it according to your needs.
Link:https://fs.keyestudio.com/KS0530
If you have any other problems, please feel free to contact us through Amazon or our after-sales email.

**Q: How large is the solar panel and what is the open circuit voltage of the panel?**
A: Size: 13.7*8.3CM, the open circuit voltage of the solar panel is a maximum of 5V, and the voltage varies according to the intensity of sunlight

**Q: The it requires a lithium battery, but it doesn't specify the size or type.  What model single cell lithium battery is recommended?**
A: Hello, the battery model required for this product is 18650, please buy a flat head (the positive electrode is flat)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hands on learning solar project
*by N***N on October 17, 2025*

This kit is an excellent value and teaches you far more than just "solar tracking." The setup was surprisingly easy. The components are well-packaged, the instructions are clear, and the whole thing comes together quickly. You don't need prior experience, just a willingness to follow the guide. Where this kit shines is the education. You learn programming with Arduino by seeing how code translates directly to physical movement. Plus, you get hands-on experience with several sensors: the light-dependent resistors (LDRs) that drive the tracking, as well as an included DHT11 temperature and humidity sensor for extra projects. It’s an impressive, all-in-one package that covers mechanics, circuitry, and coding. Worth the price for anyone wanting a deep dive into practical, sensor-based electronics.

### ⭐⭐⭐⭐ FUN project :-)
*by V***C on October 9, 2024*

Had great fun putting this together. No major issues, but a few minor ones. The orientation of the second plate (peripheral) sorta matters. Didn't notice it until it was already assembled and I was integrating the next platform. Not a real big deal, with some minor hacking it went together OK and worked. Other minor issue is that I seemed to get hardware from another project. Was missing some screws and had a bunch I could find no use for. Fortunately I have a goodly collection of screws so working it out wasn't an issue. Overall, I'd recommend this project for fun, education and quite possibly usefulness. I had to live with the first two being on the north side of the building and getting maybe 5 minutes of sun at high summer :-)). Still it did work with what little we have when we have it :-). Get it, have fun and learn!!! I'm sure my bag of screws was a fluke.

### ⭐⭐⭐⭐⭐ So Easy and Well Made!
*by D***N on July 1, 2023*

Keyestudio knocks it out of the ballpark once again with this solar tracking kit. Keyestudio really goes the extra mile when it comes to their packaging, it is one of the many great benefits this kit provides over others that are similar. Each component and part is separated into its own packaging with clear indicators of what is in the bag, which corresponds to their instructions making assembly much easier! The kit itself is actually bigger than I thought it would be, with the solar panel about the same size as a cellphone, which can output a decent amount of power. The instructions included in the online Dropbox folder are very easy to use, and they even included a common problems PDF which is helpful. The code and all the needed software components are also in the Dropbox folder, so everything is all in one place. If you want to try out a really cool Arduino based sun or light tracking station, this one is recommended!

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-06*