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psvanstrom / esphome-p1reader

ESPHome custom component for reading P1 data from electricity meters.
MIT License
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P1 Decryption key for Luxembourgish Meters #41

Closed koosoli closed 2 years ago

koosoli commented 2 years ago

Hi, where can I enter the P1 decryption key for Luxembourgish Meters? In WeiGus Code it is writen like so: //Key for SAG1030700089067 uint8_t KEY_SMARTY[] = {0xAE, 0xBD, 0x21, 0xB7, 0x69, 0xA6, 0xD1, 0x3C, 0x0D, 0xF0, 0x64, 0xE3, 0x83, 0x68, 0x2E, 0xFF};

sorry, I am a beginner in all of this.

Thank you

psvanstrom commented 2 years ago

Hi, this software is designed only for the Swedish, unencrypted version of the P1 protocol, so it doesn't support the encrypted format used in Luxembourg unfortunately. But the built in DSMR module in ESPHome support it out of the box, check here: https://esphome.io/components/sensor/dsmr.html