It is very easy just get an external antenna online or from store and plug it to the slot given on the ESP32-CAM board and realign the resistor beside it as shown in the below image. It has an inbuilt antenna at the top as you can see from the above image, If the distance from the router to the board increases the signal strength decreases, as a solution to increase the range it has a support to add external antenna with IPEX connector. ESP32-CAM pinout diagram:īelow is the image of ESP32-CAM AI-Thinker development board pinoutĪs you can see from the above image it has the support for 3.3v and 5Volts power supply input pins, Few GPIO pins, Tx and Rx pins, and few other pins.Īdd external antenna to ESP32-CAM to increase the range(Optional) It is an ideal solution for prototype builds, and DIY projects. It is suitable for smart home devices, industrial wireless control, wireless monitoring, QR codes identification, wireless positioning system signals, and other IoT applications. This board supports interfaces such as I2C/SPI/UART/PWM/ADC/DAC and camara units such as OV2640 and OV7670.įully compliant with WiFi 802.11b/g/n/e/i and Bluetooth 4.2 standards, it can be used as a master mode to build a standalone network controller or as a slave to other host MCUs to add network capabilities to existing devices. It’s main frequency setting ranges from 80MHz to 240MHz and computing power upto 600DIMPS(Dhrystone Million Instructions per Second). It is designed in 7-stage pipeline architecture, with Hall sensor, temperature sensor and few other sensors on board. The ESP32-CAM AI-Thinker board has integrated WiFi, Bluetooth and low-power BLE, with 2 high-performance 32-bit LX6 CPUs. It also has few best features like GPIO pins to connect it with few modules, On board flashlight for camera picture quality and Micro SD card slot to read and save images and data. Overview: What is ESP32CAM, how it works, What are its applications?ĮSP32-CAM AI-Thinker is ESP32 based development board which is compact, small in size with integrated OV2640 camera. Circuit Diagram to interface ESP32CAM with USB to TTL programmer.Features and Specifications of FT232RL USB TO TTL Converter.How to Upload the code to ESP32-CAM using USB to TTL/FTDI programmer.Circuit Diagram to interface ESP32CAM with Arduino UNO.How to Upload the code to ESP32-CAM using Arduino UNO.Add external antenna to ESP32-CAM to increase the range(Optional).Overview: What is ESP32CAM, how it works, What are its applications?.
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