This ATMEGA328P based board has been created to enable wireless monitoring of your power meter. The product comprises of two parts, one sensor attachment and one custom ATMEGA328P board that the sensor connects to. Both parts are enclosed inside of their own 3D printed enclosures to ensure safety to the devices.
This device has been designed to be located directly on your power meter, the sensor is stuck to the front and the microcontroller is enclosed off to the side of the meter, designed to stick to the side also with velcro, but you can put it where you wish. The sensor module is attached to the microcontroller device via a MicroUSB connector but obviously this can be modified to suit your personal needs.
As the module is running with an external 16MHz crystal, we are able to use MYSBootloader to enable us to use OTA Firmware Updates, saving you from having to physically get the module for a software/firmware update. We have also allowed the use of a ATSHA204 hardware signing by including a footprint for the ATSHA204 IC on the controller board.
Footprints for the following radios will be included.
Will update sketches once i receive PCBs to test different variants of software out:
Testing will commence once micro-controller board has been designed and assembled.
Special thanks to:
If you have any suggestions, please add to the forum post over at MySensors forum post
Please join in with the forum post at MySensors if you have any input on the topic of electricity monitoring.
I'm very interested in all of your variations, improvements and applications of this module, please add them to the comments with pictures and/or Videos.
I do not advise you in any way to make/install this product into a property and therefore I take no responsibility for any issues, problems you have or even health implications that you endure while completing the installation or even using the product after installing. BUILD, USE and INSTALL ARE YOUR OWN RISK
This product is licensed under the CC-BY-SA OpenHardware certificate. For more information please see https://creativecommons.org/licenses/by-sa/4.0/
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