Thank you. I'm currently using WifiSecure and: WiFiClientSecure* client = new WiFiClientSecure; if (client) { client->setCACert(rootCACertificate); HTTPClient https; if (https.begin(*client, checkinURL)) { int httpCode = https.GET(); I was told that the back-end needs to use mTLS: "I can do some res...

Hi. I am just starting to research what it would take to have my ESP32 program which uses WiFiClientSecure, to use mTLS instead. I'm not sure where to start. I looked at https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/protocols/esp_tls.html , but that looks like what is sup...

Thank you. My research has identified two good (or great) options: LTE-M and NB-IoT. They both seem to have some penetration and network coverage, and they're both low power, and not too complex to add to a board (compared to other cellular). My bandwidth needs are relatively simple:periodically I w...

I've got a working circuit using ESP32C3. I now need to provide network access for those situations where WiFi isn't available. What's the best place to start? I am not opposed to replace the ESP32C3, but would rather not. I do realize that LTE/5G will have monthly access fees and more complexity. I...

I hope this isn't too off-topic. I've got a small enclosure for my ESP32 project, and I want to injection mold 2000 or so. I've been working with ProtoLabs, but they're really dragging their feet, so I am looking for alternatives to injection mold the two pieces(top and bottom, 2x matchbox sized). A...

I see a lot of you are using esp-idf instead of Arduino. What hss kept me from moving to esp-idf are all the libraries I use with my ESP32 projects. Libraries from Adafruit for their LEDs and sensors, libraries for networking and many others. I am assuming that none of those "arduino" libraries are ...

config LWIP_LOCAL_HOSTNAME string "Local netif hostname" default 'espressif' help The default name this device will report to other devices on the network. Could be updated at runtime with esp_netif_set_hostname() I didn't realize there was a query/response that did this. Can you tell me what kind ...

In general, the name of the manufacturer is mapped from the MAC address, by the system that is displaying the clients connected. It is not a string that the ESP32 is passing to the network. The ESP32 is only sending its MAC address. The access point is then making that MAC to the manufacturer name t...

I'm looking for a library that allows a new user to log into the SSID of the ESP32, set the SSID and password of the captive network, and then provides the same challenge that the captive network provides to the user so that they can complete the login to the captive network. For example, some hotel...

Simply add one file in your project with version you want:

Would that work for Platformio? Or is that only for esp-idf?