Is there a spring flash board for the ESP32-S2-WROOM chip?
Similar to this -> https://docs.espressif.com/projects/esp ... h%20board

but for ESP32-S2 Wroom.

Thanks

The example code does not setup an access point with a long range ESPNOW client. So no, does not work.

nopnop - thanks for pointing out your code. I am familiar with setting up the ESP32 with two interfaces (APSTA). In fact that is the exact setup I am looking to use.

The specific issue I am having is with the ESPNOW long range protocol. (WIFI_PROTOCOL_LR).

If on the ESP32S2 device that was ...

Has anyone seen this behavior with mDNS? I am using ESP32S2, esp-idf 4.2, running a web server on an AP, configured mDNS as such:


esp_err_t err = mdns_init();
if (err != ESP_OK) {
ESP_LOGE(TAG,"MDNS Init failed: %d\n", err);
return;
}
mdns_hostname_set(MDNS_HOST_NAME); //senditfcs
mdns ...

Not sure if this code helps you or not ... but you may just be off slightly on the protocol (unless I am misunderstanding). I use this code for multi-read from battery charger I2C interface. The difference between your code and mine is an additional register # and a master_start. I've only ever ...

I would like to setup a network of ESP32S2's.

The design is:
a) master controller to serve as a WIFI AP (for connection to iphone) as well as WIFI STATION (for ESP_NOW traffic).
b) slave responders as WIFI STATIONS using ESP NOW and WIFI_PROTOCOL_LR.

I can get two ESP32S2's to communicate if ...