IRForum

hey all,
im trying to decode with the IRremote library my electra ac remote.
but im not successful.
(i know that there is alibrary for this ac but i dont know how to use the library)
this what get from IRrecvDumpV2 when i press on/off on the ac remote:

Encoding : UNKNOWN
Code : 3EA4974F (32 bits)
Timing[175]:
+3050, -3900 +1950, - 950 + 950, -1900 +1950, -1900
+2000, - 900 +1050, - 900 +1000, - 950 + 950, -1000
+ 950, -1950 +1900, - 950 +1000, -1900 +1950, - 950
+1000, - 950 + 950, - 950 + 950, - 950 +1000, - 950
+1000, - 900 +1000, -1000 + 950, - 900 +1000, - 950
+1000, - 950 + 950, - 950 +1000, - 950 +1000, - 900
+1000, -1000 + 950, - 950 + 950, -1000 + 950, -1900
+1950, - 950 +2950, -3950 +1900, -1000 + 950, -1900
+1950, -1900 +1950, - 950 +1000, - 950 + 950, - 950
+1000, - 950 + 950, -1950 +1950, - 900 +1000, -1900
+1950, - 950 +1000, - 950 + 950, -1000 + 950, - 950
+1000, - 900 +1000, - 950 +1000, - 950 + 950, - 950
+1000, - 950 +1000, - 900 +1000, - 950 +1000, - 950
+ 950, - 950 +1000, - 950 + 950, - 950 +1000, - 950
+ 950, -1950 +1950, - 900 +3000, -3900 +1950, - 950
+ 950, -1950 +1950, -1900 +1950, - 950 + 950, - 950
+1000, - 950 +1000, - 900 +1000, -1950 +1900, -1000
+ 950, -1900 +1950, - 950 + 950, - 950 +1000, - 950
+1000, - 900 +1000, - 950 +1000, - 950 + 950, - 950
+1000, - 950 +1000, - 900 +1000, - 950 +1000, - 950
+ 950, -1000 + 950, - 950 + 950, - 950 +1000, - 950
+1000, - 900 +1050, -1900 +1900, - 950 +3950
unsigned int rawData[175] = {3050,3900, 1950,950, 950,1900, 1950,1900, 2000,900, 1050,900, 1000,950, 950,1000, 950,1950, 1900,950, 1000,1900, 1950,950, 1000,950, 950,950, 950,950, 1000,950, 1000,900, 1000,1000, 950,900, 1000,950, 1000,950, 950,950, 1000,950, 1000,900, 1000,1000, 950,950, 950,1000, 950,1900, 1950,950, 2950,3950, 1900,1000, 950,1900, 1950,1900, 1950,950, 1000,950, 950,950, 1000,950, 950,1950, 1950,900, 1000,1900, 1950,950, 1000,950, 950,1000, 950,950, 1000,900, 1000,950, 1000,950, 950,950, 1000,950, 1000,900, 1000,950, 1000,950, 950,950, 1000,950, 950,950, 1000,950, 950,1950, 1950,900, 3000,3900, 1950,950, 950,1950, 1950,1900, 1950,950, 950,950, 1000,950, 1000,900, 1000,1950, 1900,1000, 950,1900, 1950,950, 950,950, 1000,950, 1000,900, 1000,950, 1000,950, 950,950, 1000,950, 1000,900, 1000,950, 1000,950, 950,1000, 950,950, 950,950, 1000,950, 1000,900, 1050,1900, 1900,950, 3950}; // UNKNOWN 3EA4974F

Encoding : UNKNOWN
Code : 3EA4974F (32 bits)
Timing[175]:
+3000, -3950 +1900, - 950 +1000, -1900 +1950, -1900
+1950, - 950 +1000, - 900 +1000, - 950 +1000, - 950
+ 950, -1950 +1900, - 950 +1000, -1950 +1950, - 900
+1000, - 900 +1050, - 900 +1000, - 950 + 950, - 950
+1000, - 950 + 950, -1000 + 950, - 950 +1000, - 900
+1000, - 950 +1000, - 950 + 950, - 950 +1000, - 950
+1000, - 900 +1000, - 950 +1000, - 950 + 950, -1900
+1950, - 950 +3000, -3900 +1950, - 950 + 950, -1900
+1950, -1950 +1950, - 900 +1000, - 950 +1000, - 950
+ 950, -1000 + 950, -1900 +1950, - 950 +1000, -1900
+1950, - 950 + 950, -1000 + 950, - 950 + 950, - 950
+1000, - 950 +1000, - 900 +1000, -1000 + 950, - 950
+ 950, - 950 +1000, - 950 + 950, -1000 + 950, - 950
+1000, - 900 +1000, -1000 + 950, - 900 +1000, - 950
+1000, -1900 +1950, - 950 +2950, -3900 +1950, - 950
+1000, -1900 +1950, -1950 +1900, - 950 +1000, - 900
+1000, - 950 +1000, - 950 +1000, -1850 +2000, - 900
+1000, -1950 +1900, -1000 + 950, - 950 + 950, - 950
+1000, - 950 +1000, - 900 +1000, -1000 + 950, - 950
+ 950, - 950 +1000, - 950 +1000, - 900 +1000, - 950
+1000, - 900 +1000, - 950 +1000, - 950 + 950, - 950
+1000, - 950 +1000, -1900 +1950, - 900 +3950
unsigned int rawData[175] = {3000,3950, 1900,950, 1000,1900, 1950,1900, 1950,950, 1000,900, 1000,950, 1000,950, 950,1950, 1900,950, 1000,1950, 1950,900, 1000,900, 1050,900, 1000,950, 950,950, 1000,950, 950,1000, 950,950, 1000,900, 1000,950, 1000,950, 950,950, 1000,950, 1000,900, 1000,950, 1000,950, 950,1900, 1950,950, 3000,3900, 1950,950, 950,1900, 1950,1950, 1950,900, 1000,950, 1000,950, 950,1000, 950,1900, 1950,950, 1000,1900, 1950,950, 950,1000, 950,950, 950,950, 1000,950, 1000,900, 1000,1000, 950,950, 950,950, 1000,950, 950,1000, 950,950, 1000,900, 1000,1000, 950,900, 1000,950, 1000,1900, 1950,950, 2950,3900, 1950,950, 1000,1900, 1950,1950, 1900,950, 1000,900, 1000,950, 1000,950, 1000,1850, 2000,900, 1000,1950, 1900,1000, 950,950, 950,950, 1000,950, 1000,900, 1000,1000, 950,950, 950,950, 1000,950, 1000,900, 1000,950, 1000,900, 1000,950, 1000,950, 950,950, 1000,950, 1000,1900, 1950,900, 3950}; // UNKNOWN 3EA4974F

when im tring to use this with the IRsendDemo nothing happen

thank for the help

Timings may be a bit off..

Post the make & model number(or link) of your AC, remote, Arduino and IR receiver.

If my memory is correct Electra is 33kHz, so it could be an issue if you are using a 38kHz receiver. Try sending at 33kHz to see if it works.

(FYI: our LearnIR module can handle all remote carrier frequencies)

Alternatively, try using the sketch on our blog for recording AC signals: https://www.analysir.com/blog/2014/03/1 ... s-arduino/