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ESP32 Camera Module
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ESP32 Camera Module
ESP32-CAM is a WIFI+ Bluetooth dual-mode development board that uses PCB onboard antennas and cores based on ESP32 chips. It can work independently as a minimum system. ESP integrates WiFi, traditional Bluetooth, and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.
The ESP32 camera module is fully compliant with WiFi 802.11b/g/n/e/i and Bluetooth 4.2 standards, it can be used as a master mode to build an independent network controller, or as a slave to other host's MCUs to add networking capabilities to existing devices. ESP32-CAM can be widely used in various IoT applications.
It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals, and IoT applications. It is an ideal solution for IoT applications.
Pinout:
Pinout of ESP32 Camera Module
Applications:
- Home Smart Devices
- Industrial Wireless Control
- Wireless Monitoring
- QR wireless identification
- Wireless Positioning system signals
- IoT applications
Package Includes:
- 1 x ESP32 CAM WiFi Module.
- 1 x OV2640 Camera Module 2MP.
Specifications:
| Input Voltage (Volt) | 5V |
| Operating Temperature (°C) | -20 ~ 85 |
| SPI Flash | Default 32Mbit |
| Bluetooth | Bluetooth 4.2 BR/EDR and BLE standards |
| RAM | 520KB SRAM + 4MB PSRAM |
| Wi-Fi | 802.11 b/g/n/ |
| Package Dimensions | 11 x 9 x 5cms |
| Weight | 50 grams |
1. How do I use the ESP32 CAM module?
- For getting started with ESP32 CAM Module, make the following connection between FTDI Module and the ESP32 CAM module. Connect the 5V & GND Pin of ESP32 to the 5V & GND of the FTDI Module. Connect the Rx to UOT and the Tx to UOR Pin in the same way. And, most importantly, the IO0 and GND Pins must be shorted together.
2. How do I know if my ESP32 cam is working?
- If your ESP32-CAM AI-Thinker has no or a poor Wi-Fi connection, the external antenna may be enabled. It should work fine if you connect an external antenna to the connector. Check that the antenna connector's jumper 0K resistor is in the correct position for the desired antenna.
3. Does ESP32-CAM have Bluetooth?
- Yes, The ESP32-CAM is based upon the ESP32-S module, so it shares the same specifications. It has the following features: 802.11b/g/n Wi-Fi. Bluetooth 4.2 with BLE
4. What is ESP32 Camera Module?
- ESP32-CAM is a WIFI+ Bluetooth dual-mode development board that uses PCB onboard antennas and cores based on ESP32 chips. It can work independently as a minimum system. ESP integrates WiFi, traditional Bluetooth, and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.
5. What is the use of SD cards in the ESP32-CAM board?
- The ESP32-CAM board has a built-in SD card connector which can be used to connect a microSD card. We'll use this development board to take photos and save them to the MicroSD card. The photos taken will also be saved in the ESP32-CAM flash memory. This will assist us in determining the number of photographs taken.
6. How do I use my ESP32-Cam to take a picture?
- Type the ESP32-CAM IP Address into your browser. Then, to take a new photo, click "CAPTURE PHOTO" and wait a few seconds for the image to be saved in SPIFFS. The page will then update with the most recent saved photo if you press the "REFRESH PAGE" button.
