> For the complete documentation index, see [llms.txt](https://docs.rddl.io/rddl-network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rddl.io/rddl-network/getting-started/getting-connected/rddl-compatible-devices/energy-tracker-fw-to-be-made.md).

# Energy Tracker (FW to be made)

> The Energy Tracker is powered by an **ESP32-C6** chip and features a built-in IR sensor for reading and writing data to and from a Smart Meter. It also includes a USB Type-C port and an M-Bus connector. The device is equipped with two AAA batteries for easy replacement and a long battery life. The SE050 provides the necessary cryptographic hardware framework to comply with cryptographic primitives.

> Thanks to Zigbee technology, the device can connect to a corresponding Zigbee Coordinator, which acts as a bridge between the Zigbee Tracker and Wi-Fi. The Zigbee Coordinator, in turn, is powered by 230V mains.

<figure><img src="https://2459376652-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3ylQ6zh9lLdOSSmCZHg4%2Fuploads%2FmLbVd2u43XqScVb1uX2N%2FEnergy%20Tracker%20RDDL%20Green.png?alt=media&amp;token=07b8b804-bad6-4507-b4c6-a49f42e410b8" alt=""><figcaption><p>Energy Tracker Casing Version 1 RDDL Green Translucent Filament Printed</p></figcaption></figure>

## Component Specification

* USB-Type C
* Mbus
* Zigbee
* Wifi
* IR Phototransistor
* IR LED
* SE050 (Secure Element)
* Replaceable AAA Batteries
* Ultra-low power is achieved by transistors turning off and on

## Exploded View

<figure><img src="https://2459376652-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3ylQ6zh9lLdOSSmCZHg4%2Fuploads%2FHqVKvHcwwk0K5L3vYRzN%2Fimage.png?alt=media&amp;token=d123f33e-3f6b-40f9-84c2-32a08341a73d" alt=""><figcaption></figcaption></figure>

<figure><img src="https://2459376652-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3ylQ6zh9lLdOSSmCZHg4%2Fuploads%2FxCw8mMfSr7CmCvDHz67C%2Fimage.png?alt=media&amp;token=964cd53a-bbcc-41e7-8ada-d4000b929fb6" alt=""><figcaption></figcaption></figure>