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Added description of startup bit #2583

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Aug 1, 2023
Merged

Added description of startup bit #2583

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3 changes: 2 additions & 1 deletion src/devices/bresser_5in1.c
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ Packet payload without preamble (203 bits):
ef a1 ff ff 1f ff ef dc ff de df ff 7f 10 5e 00 00 e0 00 10 23 00 21 20 00 80 00 00 (low batt +ve temp)
ed a1 ff ff 1f ff ef 8f ff d6 df ff 77 12 5e 00 00 e0 00 10 70 00 29 20 00 88 00 00 (low batt -ve temp -7.0C)
ec 91 ff ff 1f fb ef e7 fe ad ed ff f7 13 6e 00 00 e0 04 10 18 01 52 12 00 08 00 00 (good batt -ve temp)
CC CC CC CC CC CC CC CC CC CC CC CC CC uu II SS GG DG WW W TT T HH RR RR Bt
CC CC CC CC CC CC CC CC CC CC CC CC CC uu II sS GG DG WW W TT T HH RR RR Bt
G-MSB ^ ^ W-MSB (strange but consistent order)

- C = Check, inverted data of 13 byte further
Expand All @@ -56,6 +56,7 @@ Packet payload without preamble (203 bits):
- H = humidity in percent, BCD coded, HH = 23 => 23 %
- R = rain in mm, BCD coded, RRRR = 1203 => 031.2 mm
- B = Battery. 0=Ok, 8=Low.
- s = startup, 0 after power-on/reset / 8 after 1 hour
- S = sensor type, only low nibble used, 0x9 for Bresser Professional Rain Gauge
*/

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