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Added registers for DDM18SD #44

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Added registers for DDM18SD #44

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11 changes: 11 additions & 0 deletions SDM.h
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,17 @@
#define SDM_B_01 0x01 //BYTE 1 -> slave address (default value 1 read from node 1)
#define SDM_B_02 0x04 //BYTE 2 -> function code (default value 0x04 read from 3X input registers)
//BYTES 3 & 4 (BELOW)
//DDM18SD registers
// https://nl.aliexpress.com/item/4000537363853.html?spm=a2g0o.productlist.0.0.18ae4342w134hF
// https://ae01.alicdn.com/kf/HTB1uzRvRQzoK1RjSZFlq6yi4VXaQ.jpg
#define DDM18SD_VOLTAGE 0x0000 //V
#define DDM18SD_CURRENT 0x0008 //A
#define DDM18SD_POWER 0x0012 //W
#define DDM18SD_REACTIVE_POWER 0x001A //VAR
#define DDM18SD_POWER_FACTOR 0x002A //
#define DDM18SD_FREQUENCY 0x0036 //Hz
#define DDM18SD_IMPORT_ACTIVE_ENERGY 0x0100 //kWh
#define DDM18SD_IMPORT_REACTIVE_ENERGY 0x0400 //kVARh
//SDM 72 registers
#define SDM72_TOTAL_POWER 0x0034 //W
#define SDM72_IMPORT_ENERGY 0x0048 //kWh
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