I bought an IMP002 and an IMP002 kits. I soldered the LEDs and photo transistor on the IMP002 kit and got it commissioned without a problem. My problem is that I cannot get IMP002 kit (built on a breadboard to) to commission. I have checked on the phototransistor and I get a good 2V swing during blinkup. One hint is that the RED LED does not stop blinking when I run blinkup which means the IMP is not seeing the signal. Withe the same iPhone and network the soldered one works without a problem.
I have read through the forums but cannot find anything that would explain why the IMP002 is not seeing the signal.
Any help is greatly appreciated.