The IoT Leaf is a small ESP32-based device which can be used as highly flexible power supply, as embedded controller or as a combination of both: it consists of a board which can be cut into two pieces resulting in two different devices or which can be used as one.

The board can be powered via solar cell or USB and provides a battery charging function and deep-discharge protection for LiPo batteries. Beside the ESP32 the microcontroller part is prepared for a LoRaWAN and a GPS module.

Both together provide a powerful hardware which can be used in many different scenarios. Details and the full specification are available at https://iot.halaser.de

This repository contains different firmware-examples and applications which can be used together with this board as well as hardware designs which are free to be used.

Features

  • Embedded System
  • Green Energy
  • Solar Powered
  • Self-contained
  • ArduinoIDE-compatible
  • Fully documented
  • Espressif ESP32

Project Samples

IoT Leaf board top view

Project Activity

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Categories

Software Development, Embedded Systems, IoT

License

Public Domain, GNU General Public License version 3.0 (GPLv3), GNU Library or Lesser General Public License version 3.0 (LGPLv3)

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IoT Leaf Web Site

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Additional Project Details

Intended Audience

Developers

Programming Language

C

Related Categories

C Software Development Software, C Embedded Systems Software, C IoT Software

Registered

2019-06-21
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