Panic over folks. I had used the GPIO10 pin on the DEVKITC-32 module. This is pin SD3 of the processor, used for flash access. It is marked in the 32D doc as "not recommended" for use, but does still work as an output. In the 32E version of the devkit, it is not connected, and thus will never work t...

This is demonstrated using the led example in https://github.com/espressif/esp-idf/tree/master/examples/peripherals/rmt/led_strip I first tried with v5.0.1 - no luck. Since that I've used the "master" branch to pick up all the updates since v5.0.1 release. Still no luck on DEVKITC-32E, but DEVKITC-3...

I have a code which uses the RMT peripheral to drive a string of ws2812 LEDs. This works fine on DEVKITC-32D but not on DEVKITC-32E. The code can be downloaded, and other functions appear to work, but the RMT does not. What changed between the two versions which might cause this?

I have a SLIP connection on a uart to another device, on 10.0.0.1. I have a wifi STA connection to a router; the router assigns 192.168.88.252 to the esp32. When the esp32 code tries to send a UDP packet to 192.168.90.100, it gets sent down the SLIP interface. I think what I really need is the abili...

The websocket_example.c fails on esp32 when we try to connect to a secure WSS socket. I have enabled the default certificate bundle in sdkconfig, and set transport to SSL in the config, but still no luck. How to get the websocket client to use the certificate bundle? The debug trace is below: I (209...

How do I use the websocket_example.c to connect to a wss:// websocket? It complains about TLS. I tried setting the transport to be SSL, but this made no difference. websocket_cfg.transport = WEBSOCKET_TRANSPORT_OVER_SSL; In sdkconfig, I have enalbed the full default certificate bundle, but when I ru...