Using Type 2 no connection is happening

[huppfi]

Hey,

https://www.amazon.de/-/en/433Mhz-Wireless-Transmitter-Receiver-Module/dp/B00EQ1U5XQ/ref=sr_1_2?crid=70J2V7LH2QR5&keywords=bqlzr+1+set+433+mhz&qid=1643790168&sprefix=bqlzr+1+set+of+433mhz+rf%2Caps%2C119&sr=8-2

https://de.aliexpress.com/item/2052492035.html?gatewayAdapt=glo2deu&spm=2114.search0302.3.11.493940afBtuXPj&ws_ab_test=searchweb0_0%2Csearchweb201602_0_10190_10130_453_454_10618_536_10890_317_537_319_10059_10696_10084_10083_10547_10546_10887_10307_321_10548_322_10902_10065_10068_10103_10884_10303_10820%2Csearchweb201603_0%2CppcSwitch_0&algo_pvid=72897134-2db2-4d03-aba2-4161ba12ed48&algo_expid=72897134-2db2-4d03-aba2-4161ba12ed48-1

I am using the Type 2 Collar and a 433 mHz transmitter and a Arduino Pro Micro and even the simple example just doesn't seem to work no connection is being made to the Collar. Any ideas?

[CrashOverride85]

I'm not sure... I can think of two possibilities though:

1. The id set in the tx example doesn't match the collar. Easiest way around that would probably be to pair the collar to the arduno. I think on that collar you hold the reset button down for a few seconds, then send it any command (from the arduino)
2. It's a different protocol... It's possible the collar looks very similar, but is either using a different protocol, and/or a different frequency

[huppfi]

1. Yeah the pairing seems to be the problem. I can't even pair them.

[CrashOverride85]

If they're not even pairing, I'd think either the transmitter just isn't working, it's a different frequency, or the collar is using a different protocol despite looking the same :/