- Automatic temperature adjustment cat bedElecrow ESP Terminal 3.5in 480x320 SPI TFT Capacitive Touch w/ Ov2640 Camera

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Description

  • Elecrow ESP Terminal 3.5-inch 480x320 SPI TFT Capacitive Touch with Ov2640 Camera
  • Powered by a robust ESP32-S3 chip for superior computing
  • Equipped with a 3.5-inch SPI TFT capacitive touch display
  • Features a 2M pixel camera for face/object/scene recognition
  • Compatible with Crowtail system and supports LVGL graphics library

The Elecrow ESP Terminal 3.5in 480x320 SPI TFT Capacitive Touch w/ Ov2640 Camera is a handheld terminal that operates on the ESP32 controller. This device is powered by a robust ESP32-S3 chip and supports 2.4 GHz Wi-Fi and Bluetooth 5 (LE), offering superior computing and processing capabilities for Internet of Things (IoT) terminal applications. It is versatile and can be utilized in a range of scenarios, including industrial IoT control terminals, smart agricultural terminals, personal smart home monitoring terminals, and personal DIY projects.

The ESP32 touchscreen is equipped with Crowtail's digital port, analog port, UART, and IIC interface. It also incorporates a MEMS microphone, camera interface, and buzzer function. The device is compatible with ESP-IDF and Arduino IDE development and works well with Micropython/Arduino. It also supports LVGL, a widely used free and open-source embedded graphics library that enables the creation of visually appealing UIs for any MCU, MPU, and display type. The 2M pixel camera allows for easy face/object/scene recognition, offering more creative possibilities in advanced projects such as speech recognition and voice control.

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  • 106 x 66 x 13 mm (L x W x H)
  • Active Area: 73.63 x 49.79 mm (L x W)

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  • Main Chip: Core Processor - Xtensa 32-bit LX7
  • Memory: 16 MB Flash, 8 MB PSRAM
  • Maximum Speed: 240 Mhz
  • Wi-Fi: 802.11 a/b/g/n 1x1, 2.4 GHz band supports 20 and 40 MHz bandwidth
  • Supports Station, SoftAP, and SoftAP + Station mixed modes
  • Bluetooth: BLE 5.0
  • LCD Screen: Resolution - 320x480, Display Size - 3.5 inch, Drive IC - ILI9488
  • Touch: Capacitive Touch
  • Interface: SPI Interface
  • Other Modules:
    • Camera: OV2640, 2M Pixel
    • Microphone: MEMS Microphone
    • SD Card: Onboard SD Card Slot
  • Interface: 1x USB C, 1x UART, 1x I2C, 2x Analog, 2x Digital
  • Button:
    • RESET Button: Press this button to reset the system
    • BOOT Button: Hold down the Boot button and press the EN button to initiate firmware download mode. Users can download firmware through the serial port
  • Operating Environment:
    • Operating Voltage: USB DC5V, lithium battery 3.7 V
    • Operating Current: Average current 83 mA
    • Operating Temperature: -10 ~ 65 °C
    • LiPo Battery Interface: PH 2.0