WebServer vs esp_http_server performance
I’m trying to make a small web server for my ESP32 using the Arduino environment. I would like to switch from Arduino’s WebServer to ESP-IDF’s esp_http_server because it has useful features like websockets and connection keep-alive. However I noticed that esp_http_server takes longer to respond to requests, which surprised me as it is the standard server in the ESP-IDF.
Xiao ESP32 Sense send camera picture over bluetooth
I want to connect my xiao esp32 sense board to my phone using my own app to get camera picture.
Xiao ESP32 Sense send camera picture over bluetooth
I want to connect my xiao esp32 sense board to my phone using my own app to get camera picture.
Xiao ESP32 Sense send camera picture over bluetooth
I want to connect my xiao esp32 sense board to my phone using my own app to get camera picture.
Xiao ESP32 Sense send camera picture over bluetooth
I want to connect my xiao esp32 sense board to my phone using my own app to get camera picture.
ESP32-CAM Cropping a picture
I am currently facing a problem in a domain which is not mine.
I am using an ESP32-cam and make it take a picture and save it on a microSD. I need to make it crop the taken picture into 5 differents parts. Saddly, I am stuck because the cropped picture I create is like “bugged”.
bugged picture
It may be a format problem or something like that but I really don’t know. If someone can tell me what is my mistake I would be very grateful.
ESP32-CAM Cropping a picture
I am currently facing a problem in a domain which is not mine.
I am using an ESP32-cam and make it take a picture and save it on a microSD. I need to make it crop the taken picture into 5 differents parts. Saddly, I am stuck because the cropped picture I create is like “bugged”.
bugged picture
It may be a format problem or something like that but I really don’t know. If someone can tell me what is my mistake I would be very grateful.
Problems with ESP32 WROOM 32U, SIMCOM A7670 and LoRa cores
Description:
My current project uses the two cores of the ESP32 WROOM 32U to run two tasks in parallel: one for LoRa communication, where I receive text strings, and another for connection to an MQTT server via a SIMCOM modem that connects to 4G using AT commands. I faced two main problems:
Uploaded Successfully but nothing happens on ESP32 S3 board
I pressed reset and restart button on my ESP32 S3 board and uploaded simple LED Blinking code, which was uploaded successfull but nothing happens.
Issue with HTTPS connection in ESP32 Google Photo Clock project
I’m working on a Google Photo Clock project using an ESP32 board and encountering an issue with establishing an HTTPS connection. Here’s the relevant code and the error I’m getting: