Thank you !!! That worked.

It now let's me see the other warnings that Eclipse has brought up.
All of them because of duplicate includes from components/arduino-esp32/tools/sdk/include

What is the standard way of ensuring that components/arduino-esp32/tools/sdk/include isn't picked up?

Yes, it goes to esp-idf/components/log/include/esp_log.h Are that header file's recursive includes properly referenced? I think so. When I look at the includes they are not marked as being incorrect. esp_log.h is found twice in my include path. Once in esp-idf and once in arduino-esp32. Is that like...

The code compiles OK, but the Eclipse edit window has every ESP_LOGI() statement underlined in red, saying that it has invalid arguments. Eg static const char* TAG = "wt_comms"; ESP_LOGI(TAG, "Reconnecting to WiFi"); https://drive.google.com/file/d/1COMfkxiOLZB6HMzYdG7YW71yj6c_jVAN/view?usp=sharing ...

Thanks @fly135.

Providing OTA via HTTP seems like the sensible approach.

William

My ESP32 devices will be deployed into environments without internet connection. They will connect to a local server from which they should retrieve any OTA. I can generate a self signed cert that ships with the local server and ship the public key with the ESP32 binary. But since I won't know the I...

I have source in a top level folder (called "src") that I have included by setting EXTRA_COMPONENT_DIRS := src in the Makefile It's there for legacy reasons. While it gets built, it gets built into build/src. Is there a way for me to change the COMPONENT_NAME for the src folder so that it gets built...

ESP_Angus, I think there is a lot of confusion being caused by the esp-idf-template and the examples all containing config for both Make and for CMake. For those of us coming from other languages and environments it is not obvious that they are separate and distinct types of config. It would be real...