![]() ![]() ![]() ![]() The module combines with the OV2640 Camera Module which has the highest Camera Resolution up to 1600 × 1200. Its GPIO Pins have support like UART, SPI, I2C, PWM, ADC, and DAC. It has a built-in 520 KB SRAM with an external 4M PSRAM. The controller is based on a 32-bit CPU & has a combined Wi-Fi + Bluetooth/BLE Chip. The ESP32 Based Camera Module developed by AI-Thinker. You can purchase all these components from Amazon. The following is the list of Bill of Materials for building an QR Code Scanner using ESP32 CAM Module. Each Dark box represents a selection or not selected. QR code is an image-like print that is encoded in a specific format that a program can decipher and decode the meaning or message in it.Īlthough the code is decoded by detecting the different zones and arranging the dark boxes in a specific understandable alignment. Not just personally but large tracking and shipping companies use them to differentiate their products. Also, people add them to their resumes to share the link to their social profiles. QR Codes have now become a part of our everyday lives as we use them almost everywhere say it for payments or reaching a website or a link. Using ESP32 CAM the project becomes little cheaper. Earlier we used Maikrt QR Code Scanning Module with Arduino to read QR or barcode but the module is very expensive. We will develop a program and device using ESP32 Camera module and python libraries with which we can scan QR codes. This project is about QR Code Scanner or Reader designed using ESP32 CAM Module & OpenCV. Python Code + QR Code Scanner ESP32 CAM.Source Code/Program for ESP32 CAM Module.Project PCB Gerber File & PCB Ordering Online. ![]()
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