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Fix ADE7880 (Shelly 3EM) current calculation

This commit is contained in:
Theo Arends 2022-03-15 16:20:55 +01:00
parent 3d0eb9b632
commit a14e849858
1 changed files with 1 additions and 1 deletions
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2
tasmota/xnrg_23_ade7880.ino
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@ -481,7 +481,7 @@ void Ade7880Cycle(void) {
for (uint32_t phase = 0; phase < 3; phase++) {
Energy.data_valid[phase] = 0;
Energy.voltage[phase] = (float)Ade7880ReadVerify(ADE7880_AVRMS + (phase * 2)) / 10000; // 0x43C1 - 0x0024CC94 = 241.1668 V
Energy.current[phase] = (float)Ade7880ReadVerify(ADE7880_AIRMS + (phase * 2)) / 1000000; // 0x43C0 - 0x00002D6D = 0.011629 A
Energy.current[phase] = (float)Ade7880ReadVerify(ADE7880_AIRMS + (phase * 2)) / 100000; // 0x43C0 - 0x00002D6D = 0.11629 A
Energy.active_power[phase] = (float)Ade7880ReadVerify(ADE7880_AWATT + phase) / 100; // 0xE513 - 0xFFFFF524 = -27.79 W (wrong calibration)
Energy.apparent_power[phase] = (float)Ade7880ReadVerify(ADE7880_AVA + phase) / 100; // 0xE519 - 0xFFFFF50D
Energy.frequency[phase] = 256000.0f / Ade7880ReadVerify(ADE7880_APERIOD + phase); // 0xE905 - Page 34 and based on ADE7880_FREQ_INIT