<ul><li>A project by ChrisJ7903 involves creating Arduino programs for reading Victron solar controller telemetry data through Bluetooth Low Energy (BLE).</li><li>The software developed can receive, dissect, decrypt, decode, and report data periodically broadcast by the devices over BLE without needing to establish connections, thus saving power.</li><li>Decryption is performed using the wolfSSL library and the AES-CTR algorithm, with per-device encryption keys and other necessary data.</li><li>Technical documentation provided by Victron was crucial for decoding the received data, with some resources available in the project's Git repository.</li></ul>

Intercepting and Decoding Bluetooth Low Energy Data for Victron Devices

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