New DevHeads get a 320-point leaderboard boost when joining the DevHeads IoT Integration Community. In addition to learning and advising, active community leaders are rewarded with community recognition and free tech stuff. Start your Legendary Collaboration now!
I want to design a new board that will read temperature with an NTC and a k-type sensor and I want some Bluetooth connectivity. I have heard that the ESP32 […]
Hello @hereI’m designing a board with computer vision capability around an ESP32-S3.Also with 4G(LTE) connectivity. I want to use SIM A7670c chip for the connectivity. I need help to implement […]
I am interested to build a very similar project to this https://github.com/yuan910715/esp8266_wifi_matrix_clock . I have contacted the author several times however he does not want to collaborate on coding level […]
I found this code for connecting the bluetooth #include “BluetoothSerial.h” BluetoothSerial SerialBT; bool isConnected = false; void setup() { Serial.begin(115200); SerialBT.begin(“ESP32_BT”); // Bluetooth device name Serial.println(“The device started, now you […]
Hello, Iām working on a light intensity monitoring system using `BeagleBone Black` and a Esp32. How do I set up `UART` communication between `BeagleBone Black` and `Esp32`? Because am receiving […]
Hi all, I have an ESP32 receiving information from another ESP32 equipped with sensors. Below is the code for the receiving ESP: “`C++ #include #include const char* ssid = “XXXX”; […]
Greetings every one what you do if you iot device infield get disconnected to wifi and you dont have anyother connectivity available? How you can ensure that data is not […]
How do I set up and establish communication between the ESP32 and the R307 fingerprint sensor, ensuring that the sensor can be recognized and initialized by the ESP32? My aim […]
Has anyone worked with the kalman filter from the DSP library for ESPs?
