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23 Results for "ESP32"

  • ESP32 Audio Decoding inquiry

  • Hey guys!I was wondering if anyone here has had any experience using an audio stream de/encoder on the ESP32 Some of my future and current projects could really be enhanced by having something like Opus on the ESP to store higher quality audio without...
  • ESP32 auto-program circuit with FT232R

  • Hi Folks,I made a PCB with a FT232R and an ESP32. I also included typical the auto-program transistor circuit so I can flash it comfortably without manually pressing the boot / reset buttons.Thing is, it doesn't work! I'm almost certain I implemented...
  • ESP32 DPORT access mitigation without IDF funtions

  • Hi everyone,I wanted to implement a dynamically loaded module for micropython on ESP32, that requires access to the DPORT registers which control the clock gating for the peripherals. Since there is no atomic bit set / clear instruction, this requires...
  • Anyone got some ESP32 EAP ideas?

  • Hi! I've recently been trying to improve my ESP32 wifi helper functions, and came across the possibility of making it use EAP authentication to log in to, for example, my University network. Doing this would be fantastic, since then I wouldn't...
  • Lowest possible wifi camera with low power sleep?

  • What's the absolute cheapest possible programmable wifi camera with low power sleep? I want to monitor my water use by taking remote pictures of the meter. It's in a place where anything of value will be stolen. Also, no place for wires (sidewalk) so...
  • TImyML machine vision development

  • I'm building machine vision application using ESP32 and STM32 development boards with builtin image sensor.  the only way to transfer images  to PC for debugging is through serial ports which is is very slow. what is the best options to get...
  • ESP8266 (or 32) experts, is DTIM working?

  • I want to use the ESP8266 in an always connected application and reducing the current from ~70mA to ~1mA is super beneficial using the DTIM mechanism. However, i don't find any conclusive evidence that this actually works. Even more, this seems...