I need your help, I unsoldered the Wifi IC (CYW4356) on my switch.
Now I need another one.
1.Can I also take the CYW4356 or BCM4356.
2. If I buy a new one, it will be programmed. How and where do I get the software. A TL866 is available.
3. Or order a used one via Alieexpress.
4. Where...