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2 | Maplin L95AR: Remote control mains sockets data | |
3 | ------------------------------------------------------------------------------- | |
4 | ||
5 | This is a set of example captures of the remote control data on a Maplin L95AR | |
6 | 13A remote control mains sockets 4 pack. The remote transmits at 433.92 MHz | |
7 | and uses amplitude modulation. | |
8 | ||
9 | The signal is received by an RF Solutions RR3 decoder chip and then passed | |
10 | to the logic analyser. | |
11 | ||
12 | The RR3 decoder has been superceded by newer models. | |
13 | ||
14 | Details: | |
15 | https://www.rfsolutions.co.uk/downloads/1456159357DS-AM-HRR.pdf | |
16 | ||
17 | ||
18 | Logic analyzer setup | |
19 | -------------------- | |
20 | ||
21 | The logic analyzer used was a USBee AX Pro / Saleae Logic clone (at 100kHz): | |
22 | ||
23 | Probe RR3 | |
24 | --------------- | |
25 | 0 OUT | |
26 | ||
27 | ||
28 | Data | |
29 | ---- | |
30 | ||
31 | * maplin_l95ar_single_a.sr: | |
32 | Contains a single set of pulses from pressing button A. | |
33 | ||
34 | * maplin_l95ar_three_a.sr: | |
35 | Contains a three sets of pulses from pressing button A. | |
36 | ||
37 | * maplin_l95ar_a_b_c_d_on.sr: | |
38 | Shows the received signal from pressing button A then button B | |
39 | then button C and then button D. | |
40 | ||
41 | Note that there are some signals that are broken at the end of each button | |
42 | press. Both my remotes seem to do this. | |
43 |