I'm working on an IoT project. ESP32 with AWS IoT Core. I followed https://catalog.us-east-1.prod.workshops.aws/workshops/5b127b2f-f879-48b9-9dd0-35aff98c7bbc/e
I purchased this from Digikey (docs). I flashed the latest firmware release with the following commands: $ esptool.py \ --port /dev/tty.usbmodem14201 \
I am using a ESP32-cam with Arduino IDE ver 1.8.6. I'm working on a project with PHP and esp32cam. In my code, the same esp will detect motion then read a qr c
lately I build a project which is use relay and several sensor, I also use wi-fi to connect it to internet, but when I try to code digital write use some pin, i
I am working on a project, where I am using the Azure FreeRTOS Middleware Stack on ESP32. I would like to introduce DPS to provision all my 3K upcoming devices.
When I use esp-idf. All the examples that use the WiFi library call the nvs_flash_init function. Why? Is this necessary because the WiFi library uses encrypted
This is about the OV2640 cameras that come along with ESP32-CAM. One set of my cameras work perfectly (sharp colourful and straight picture) with vflip & hf
I got two microcontrollers, one ESP32 and one Arduino DUE R3, both has an architecture of 32 bits and should be able to run a tensorflow lite model, however I t
I'm creating a wifi application using ESP-IDF based on the examples but the example I'm using has options for setting the SSID and PASSWORD under: Example Conn
I've dealing with an ESP32 module (ESP-IDF) trying to connect via Wifi and ethernet to a dhcp server. The point is, I'm trying to get the DHCP options, but I fa
hi, me and my friend are making a console and we would like it to output HDMI(preferably 1080p) using ESP32 but, after looking for ages we haven't found anythin
I'm trying to send out data from SPI, but can't get it to work. There appear no data on the SPI ports (D12, 13, 14; checked with an oscilloscope) and the ESP32
I am fairly new to coding and especially to C++ but usually with enough googling and breaking problems down to simpler blocks I can figure things out. This issu
I am making a post request from my ESP32 S2 Kaluga kit. I have tested the HTTP request while running a server program in my LAN. I am using esp_http_client_hand
Iam using ESP32 with 4 type of sensors and external power supply to send the data to ThinkSpeak cloud. the Device was work noromally for cuble of months after t
I am really new to iot/embedded world (I come from the b2b java world). Currently I am starting setting up an ESP32 based project. So far I tried esp-idf Hello
problem: I have used espressif esp32s ethernet example trying to build basic and build is successfuly generated now while executing it is throwing error as giv
So, I am a curious person. And been tinkling with NVS in ESP32 WROOM 32D for storage. What I did was simply write a formatting code to wipeout a few addresses i
I was wondering if anybody managed to set the SDKConfig.h file for the ESP32 when using platform.io to upload code, and if so how it is done. Thanks in advance
I am implementing Azure DPS (device provisioning service) for my ESP32-based firmware. The bash script I use so far is as follows (where KEY is the primary key