It's working!

[krzynio]

Big thanks to you for the demo code, I was waiting for it for couple of months.

I am using cheap chinese clone of CC2500 (24TRGC2 - http://www.nemcon.nl/blog2/images/24trgc2.jpg) and it needs another timing in address discovery:

  WriteReg(REG_IOCFG1,0x01);   // Switch MISO to output if a packet has been received or not
  delay(10);

20ms was too long for this and it failed with "0 Packets received".

Thanks again :D

[genestealer]

I just wanted to confirm I also got this working using an Arduino Mega 2560 and CC2500 with a TXB0108 logic level converter.

Photo of the CC2500 I'm using: (http://www.nemcon.nl/blog2/images/cc2500.jpg)

Many thanks, brilliant :)

[arisada]

Thanks for your work on the remote. Unfortunately I expected being able to modulate the light power, so I gave up after reading your reverse engineering. I started working on the 2.4ghz band with my hackrf and gnuradio, you spared me a lot of disappointing work!

[mhavo]

Thank you so much for your work! Works. I think the best solution would be to co-operate esp8266 or esp32 and Tasmota, Node-Red env... I bought this even cheaper one and it works.

https://www.aliexpress.com/item/1PCS-1-8-3-6V-CC2500-IC-Wireless-RF-2400MHZ-Transceiver-Module-SPI-ISM-Demo-Code/32777826481.html