My goal would be to program/flash the Esp32S3 chip via command lines (With an USB cable connected to the USB connector of the chip). I know that it is possible to do that using chips from other constructors (For ex, with Renesas Chips, it is possible to install a little program ...
Re: How to program ESP32 for mass production PostbyESP_Sprite»Tue Nov 07, 2023 4:55 am Fwiw, I once designed a little production run; it was small enough to have testing, programming and assembly done manually. What I did was design a PCB that goes on top of a Raspberry Pi, tha...
Asides the community support,MicroPython also has certain featureswhich put it way above the class of the Arduino. One of such features is theREPL. REPL stands for Read-Evaluate-Print. This feature allows you to connect to a board and execute code quickly without the need to compile or uplo...
This concludes my introduction to VS Code and ESP-IDF. In my opinion, they make for a powerful combination of development tools, and, together, provide a comfortable and simplified development environment for ESP32 applications, regardless of the OS you're using. Using VS Code with ESP-IDF ...
It might also mean that the ESP32-CAM is not establishing a serial connection with your computer or it is not properly connected to the USB connector. Other errors For a more extensive list of the most common problems with the ESP32-CAM and how to fix them, read ourESP32-CAM Troubleshoo...
Using the Esp32S3 chip, I managed to define a "bootloader_component" "bootloader_components/my_boot_hooks/hooks.c" where a placed a void bootloader_before_init(void) {} definition. From that function, I would like to read and write some bytes of a flash partition. ...
const char* AP_SSID = "ESP32_DEV"; const char* AP_PWD = "12345678"; // WIFI_STA settings. const char* STA_SSID = "JSBZY-2.4G"; const char* STA_PWD = "waveshare0755"; // the MAC address of the device you want to ctrl. uint8_t broadcastAddress[] = { 0x94, 0xB5, 0x55...
In this tutorial, we have decided to set up the popular HDPA13A that is a SX1276 LoRa end Node with ESP32, and send data to the TTN network
I need to write a program, using ESP-IDF, which is able to update the firmware of an ESP32-S3-based device wirelessly, without having on-field access to Internet. I googled and found the example project about OTA: OTA: https://github.com/espressif/esp-idf/tr ....
The program is going to format the built-in flash memory. Step 7: Clear EEPROM To use Midbar, you first need to clear EEPROM. To do so, upload the firmware from the "...\V1.0\Clear_EEPROM" folder into ESP32. Step 8: Generate Keys ...