The ESP32-S chip includes two UART interfaces; UART0 & UART2. But simply the RX pin of UART2 like GPIO 16 is broken out to make UART0 usableUARTonly on the ESP32-CAM. These pins are used mainly for flashing & connecting to different UART devices likefingerprint sensors, GPS,distance ...
The micro- SD Card Module is a simple solution for transferring data to and from a standard SD card. This module has SPI interface which is compatible with any SD card and it uses a 5V power supply because it has an internal 3.3V regulator which is compatible with ESP32. SD Card Module...
Hello, I am facing problem with interfacing ESP32 and HLW8032 Module, I am getting garbage values on serial monitor when trying to run one of the codes from the examples of HL8032-master library. Can anyone please help me with connections?
Step 2: Program the ESP32 with the code below Follow the next step to understand the code implementation. You can use the code below to test the ESP32 module and the connected force sensor. Please follow ourguide to install the ESP32 core on the Arduino IDE. /* This ESP32 code is cr...
In this tutorial I am sharing with you guys my experiment with ESP32S3 1.9 inch TFT T-Display development board from Lyligo, where I have managed to integrate LVGL display graphic library with ESP-IDF to build my own simple user interface and share my work on GitHub repository below. I...
Arduino library for interfacing with any GPS, GLONASS, Galileo or GNSS module and interpreting its NMEA messages. This library works for ArduinoCore-samd: Arduino Zero, MKR 1000, MKR WiFi 1010, Nano 33 IoT, MKR GSM 1400, MKR NB 1500, MKR WAN 1300/1310 ✔️ ArduinoCore-mbed: Portenta...
I would like to know how to interface with MEMs vibration sensor (ADXL1002z) and ADS8860 single ended 16 bits ADC, and micro-processor (ESP32). Please refer to below schematic diagram for my current interface between ADS8860 with sensors and processor. Could you help me answer following que...
Combiner PCB for an ESP32 DevKit C (38-pin only) + ILI9488 Touch Module: https://github.com/DustinWatts/ESP32_TFT_Combiner TFT_eSPI configuration Before compiling and uploading the FreeTouchDeck.ino sketch, you will have to edit the user_setup.h file included with the TFT_eSPI library....
Fig. 1: Indusboard with OLED Interfacing OLED Display With Indusboard The IndusBoard is equipped with two I2C ports, enabling the simultaneous connection of multiple sensors, OLEDs, and I2C modules. For the IndusBoard and most ESP32 chips, I2C pins can be configured for either har...
I want to interface thermistor to ADC of ESP32. I am using voltage divider circuit to give input to ADC channel 4. I have attached same circuit below. Rt is my thermistor and Rs is my series resistor(3.3K). For testing purpose I am using resistor of 27K instead of thermistor. I hav...