ESP32 CAM Module ESP32S Development Board with TTL Downloader & OV2640 Camera

ElecrowSKU: RB-Ecw-235
Manufacturer #: DTC42499M

Price  :
Sale price $8.97

Shipping calculated at checkout

Stock  :

Re-stocking soon See due date

Notify me when this product is in stock

Payments and Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


  • ESP32 CAM Module ESP32S Development Board with TTL Downloader WiFi & BLE Module & OV2640 Camera
  • Compact and energy-efficient with integrated TF card slot
  • Supports Wifi and Bluetooth with multiple sleep modes
  • Versatile for smart IoT applications, including home automation and wireless surveillance

The ESP32 CAM Module ESP32S Development Board with TTL Downloader & OV2640 Camera is a compact, energy-efficient camera module based on the ESP32. It is equipped with an OV2640 camera and a TTL download module and features an integrated TF card slot. Despite its small size of 27x40.5x4.5mm, it can function independently as a minimal system, with a deep sleep current of up to 6mA. This module is versatile and can be utilized in a variety of smart IoT applications, including home automation devices, wireless video surveillance, wireless positioning system signals, and QR code identification, making it an optimal solution for IoT applications.

The ESP32-CAM boasts the smallest 802.11b/g/n Wi-Fi BT SoC Module, supporting both Wifi and Bluetooth. It is powered by a low-energy 32-bit CPU that can also serve as the application processor. The module supports UART/SPI/I2C/PWM/ADC/DAC and comes with a built-in Flash lamp in the OV2640 cameras. It supports image WiFI upload and TF card, multiple sleep modes, and STA/AP/STA+AP operation mode. It also supports Smart Config/AirKiss technology, serial port local and remote firmware upgrades (FOTA), and secondary development.

  • 1x ESP32 CAM
  • 1x TTL Downloader
  • 40.5 x 27 x 4.5 mm
  • WIFI module: ESP-32S
  • Processor: ESP32-D0WD
  • Built-in Flash: 32Mbit
  • RAM: Internal 512KB + External 4M PSRAM
  • WiFi protocol: IEEE 802.11 b/g/n/e/i
  • Bluetooth: 4.2 BR/EDR and BLE
  • WIFI mode: Station / SoftAP+Station
  • Security: WPA/WPA2-Enterprise/WPS
  • Output image format: JPEG (OV2640 support only), BMP, GRAYSCALE
  • Supported TF card: up to 4G
  • Peripheral interface: UART/SPI/I2C/PWM
  • IO port: 9
  • UART baudrate rate: default 115200bps
  • Power supply: 5V
  • Transmitting power:
    • 802.11b: 17 ±2dBm (@11Mbps)
    • 802.11g: 14 ±2dBm (@54Mbps)
    • 802.11n: 13 ±2dBm (@HT20,MCS7)
  • Receiving sensitivity:
    • CCK,1Mbps: -90 dBm
    • CCK,11Mbps: -85 dBm
    • 6Mbps (1/2 BPSK): -88 dBm
    • 54Mbps (3/4 64-QAM): -70 dBm
    • HT20,MCS7 (65Mbps, 72.2Mbps): -67 dBm
  • Power consumption:
    • Flash off: 180mA@5V
    • Flash on and brightness max: 310mA@5V
    • Deep-Sleep: as low as 6mA@5V
    • Modern-Sleep: as low as 20mA@5V
    • Light-Sleep: as low as 6.7mA@5V
  • Operating temperature: -20 ~ 85 °C
  • Storage environment: -40 ~ 90%RH

Customer Reviews

Be the first to write a review

Estimate shipping

You may also like