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Modle: ESP32-CAM
Operating Voltage: 5V
SPI Flash: 32 Mbit
RAM: Inter 520KB+, External 4M PSRAM
Bluetooth: BLuetooth 4.2 BR/EDR & BLE standard
WIFI: 802.11/b/g/n/e/i
IO Port: 9
Serial port rate: 115200 bps
Picture form: JPEG (only OV2640 support), BMP, GRAYSCALE
Spectrum range: 2412 -2484MHz
Antanna: Onboard PCB Antanna 2dBi
Security: WPA/WPA2/WPA2-Enterprise/WPS
Operating Temperature: -20 -85 Degrees Celsius
Storage Tepmerature: -40 -90 Degrees Celsius, <90%RH
Transmit power:
802.11b: 17+/-2 dBm (@11Mbps)
802.11g: 14+/-2 dBm (@54Mbps)
802.11n: 13+/-2 dBm (@MSC7)
Receive Sensitivity:
CCK, 1 Mbps: -90dBm
CCK, 11 Mbps: -85dBm
6 Mbps(1/2 BPSK): -88dBm
54 Mbps (3/4 64-QAM): -70dBm
MCS7 (65 Mbps, 72.2 Mbps): -67dBm
The main chip uses a low-power dual-core 32-bit CPU with a frequency of up to 240MHz and a computing power of up to 600DMIPS.
Default 32Mbit SPI Flash, 520KB SRAM
Support SoftAP and Station mode
Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module
Support UART/SPI/I2C/I2S/PWM/ADC/DAC, etc.
Support for firmware upgrade (FOTA)
Antenna supports on-board antenna or IPEX block output
[OV2640 Camera Module]
The OV2640 image sensor features 2 megapixels (1632×1232 pixels)
Small size, low operating voltage, and provides all the features of a single chip UXGA camera and image processor.
Through the SCCB control, you can output the entire frame, sub-sampling, take the window, and a variety of resolution 10-bit sampling data.
The product UXGA images up to 15 frames per second.
The user can fully control the image quality, data format and transmission mode.
High sensitivity for low-light applications
Low voltage for embedded applications
Standard SCCB interface, compatible with I2C interface
RawRGB, RGB (GRB4: 2: 2, RGB565 / 555/444), YUV (4: 2: 2) and YCbCr (4: 2: 2) output format
Supports UXGA, SXGA, VGA, QVGA, QQVGA, CIF, QCIF and up to 40×30 size
Supports VarioPixel sub sampling mode
Automatic impact control functions include: automatic exposure control, Automatic gain control, automatic white balance, automatic elimination of light stripes, automatic black level calibration. Image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM
ISP with noise cancellation and dead pixel compensation
Support image scaling
Lens loss compensation
Saturation automatic adjustment
Edge enhancement automatic adjustment
Noise reduction automatic adjustment
Sensing array 1632×1232
Maximum format UXGA IO
Voltage 1.7V -3.3V
Analog voltage 2.5 -3.0V (internal LDO to power supply 1.2V)
Power consumption TBD sleep<20μA
Temperature operation -30 ℃ to 70 ℃
Stable working 0 ℃ to 50 ℃
Output format (8-bit)
YUV / YCbCr4: 2: 2 RGB565 / 555/444
GRB4: 2: 2 Raw RGB Data
Optical size 1/4″
Viewing angle 25 Degree
Maximum rate 15fps
SXGA sensitivity 1.3V / (Lux-sec )
Signal to noise ratio 40dB
Dynamic range 50 dB
View mode Progressive electron exposure 1 line to 1247 lines
Pixel area 2.2 μm x 2.2 μm
Dark current 15 mV / s at 60 °C
Package include:
1 x ESP32-CAM
1 x ESP32-S
1 x OV2640 Camera Module


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