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xro:rollohack_gw60 [2015-10-09 17:05] xro |
xro:rollohack_gw60 [2015-10-15 12:20] xro |
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| The ZB40 can select one of three or all three rollos and send commands UP, DOWN, STOP. Simplest minimum implementation would require at least 4 bits. So I could hope that one-byte bruteforcing might still yield results. Two byte bruteforcing while also guessing the bps would be impossible in the 60s pairing mode window of the GW60. Unfortunately: NO LUCK. | The ZB40 can select one of three or all three rollos and send commands UP, DOWN, STOP. Simplest minimum implementation would require at least 4 bits. So I could hope that one-byte bruteforcing might still yield results. Two byte bruteforcing while also guessing the bps would be impossible in the 60s pairing mode window of the GW60. Unfortunately: NO LUCK. | ||
| - | Status: grudgingly ordered a overpriced ZB40 with even more prohibitive 9,90 shipping costs from Germany. | + | Yes, at this point I could just a well have soldered something on the PCB and simulated button presses. But I was curious now, so I grudgingly ordered a overpriced ZB40 with even more prohibitive 9,90 shipping costs from Germany. |
| === Listening In === | === Listening In === | ||
| Next step: Listening in on the ZB40 talking to the GW60 using my OpenBench Logic Analyzer. | Next step: Listening in on the ZB40 talking to the GW60 using my OpenBench Logic Analyzer. | ||
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| + | {{:xro:rollo_gw60_zb40_signal.tar.xz|OpenBench LogicSniffer recorded signals, Sigrok format}} | ||
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