I'm trying to make this sensor in ESP32, and I can't figure out what am I missing or if I did something wrong, I think I could use a relay module to m ...
I have an ISR that's fired from a button press. The handler looks like this... When I'm in an ISR, I can't do certain things. For instance, calling ...
Is there a way to install a lighter version of opencv on pi pico? If not, is there a way to install opencv library on an SD card and make pico to fetc ...
When I initialize the camera I use this: But when I ask for a capture: the image it shows me is from before, it takes a delayed capture. I want ...
First off: I know running Rust on an ESP32 isn't a very common practice yet, and some (quite a bit of) trouble is to be expected. But I seem to have h ...
I made a web-server that runs on an esp32(LAN) and I have made it possible to send information to the esp itself from the servers url, (example : 192. ...
hiii, This is for Sending HTTPS POST request to clould function server by using sim800l gprs module.the main problem is its could not send the data to ...
I'm looking for a solution to send a video stream from a USB camera connected to an ESP-32-S3 to an rtsp-simple-server. https://github.com/aler9/rtsp- ...
how are you? I have a form where I pretend to store schedule values that consist in first store data from a ´select´, the system date and finally for ...
Compilation error: no matching function for call to 'PubSubClient::PubSubClient(const char*&, const char*&, const int&, void (&)(cha ...
I am trying to process an image file into something that can be displayed on a Black/White/Red e-ink display, but I am running into a problem with the ...
I'm trying to import base64 on the SEEED Xiao ESP32-C3 which is running circuitpython version 8 beta 6. However, when I use import base64 or import ub ...
I want to let my ESP32 get information from my homepage. But I get an error code -5 in the serial monitor output. I can't figure out what is wrong? I ...
Last week for some reason I reinstalled my lap and also arduino ide. The issue I have is that on a code which worked fine on some esp's written before ...
I have problem with Adafruit_MQTT_Subscribe. This is some of my code: mqtt = Adafruit_MQTT_Client(&client, AIO_SERVER2, AIO_SERVERPORT2, aioUsern ...
I'm trying to build a project with an ESP-32 but when i'm trying to build the project it came with this error " fatal error: driver/i2c.h: No such ...
Hi it's my first time using esp32-S2 because now its not recommended to use esp32. I'm looking for saving images in SPIFFS for my web server. In esp32 ...
Alguém sabe o que pode estar a acontecer no esp32 para gerar este erro? Se alguém estiver disposto, posso disponibilizar o código. Já verifiquei e n ...
I have the following code, which does not look very nice. What methods could I use to make it look better? Imagine that there are a lot of IF ELSE sta ...
I'm working on building out some custom drivers for the ESP-Wroom-32. After trying to use the pre-made arduino and esp32 driver code without success, ...