Re: [lwip-users] Advice on wifi module

[Sergio R. Caprile]

I've been searching for something like that for some time.
Most wifi modules have their own TCP/IP stack because they already have 
horsepower and intelligence to support WPA.
We embedded developers would want to have our applications written once 
for lwIP and peruse them either on Ethernet or Wi-Fi, and sometimes 
both, but so far...
Redpine Signals seems to have some modules without TCP/IP offloading. 
However, they've been very reluctant to provide the information I 
requested (I happen to work for a local component distributor in 
southamerica, yes, no big sales volume no support)
The ESP32 could be somewhat tricked into this, or even used itself (the 
ESP8266 is better left alone...)
I recall having seen an asian SDIO module, but I can't remember the part 
number.
I've stopped my quest since then.