Mike Causer

That one is actually a clone of the original Wemos board. It’s pretty much the same thing. The main differences between the versions is the location of the pull up...

In the meantime, download this: https://github.com/exploitagency/github-kali-scripts/blob/master/scripts/debruijn.py and comment out `from rflib import *`. Capture a signal from your transmitter and measure the timings. * bit width * 0 gap width...

I tried generating a 25 bit message, but hit the argument limit. ``` python debruijn.py -c '01' -m 25 > 25.txt ./hackrf_ook -s 0 -b 1020 -0 693 -1 354...

If adding the De Bruijn sequence, might as well add brute force too. Proposed new options: ``` -db number length of message to be generated using De Bruijn sequence -bf...

I thought Wavgat was more of a reseller than a board fab. Here's the same board from RQG: https://www.aliexpress.com/item/1005003944981647.html The form factor reminds me of a WeAct back-pill board, eg:...

_... they do_  Looks like this Wavgat board is a clone. In their back side of the board image you can see where they blacked out the WeAct logo:

I'm assuming it's Chinese New Year / coronavirus outbreak related. Many stores and PCB manufacturers have temporarily closed their doors and halted shipping.

This is the expected behaviour. The onboard LED is wired active low, meaning it illuminates when the signal is LOW. See the diagrams here: http://www.ece.ucdavis.edu/~bbaas/180a/lab/LabUsingLEDs.pdf

ESP8266 Community board definition comes with a bunch of useful examples https://github.com/esp8266/Arduino/tree/master/libraries

Try contacting them on AliExpress https://www.aliexpress.com/store/1331105