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ESP32-CAM OV2640 Board

Features:
Low-power dual-core 32-bit CPU for application processors.
Main frequency up to 240MHz, computing power up to 600 DMIPS.
Built-in 520 KB SRAM, external 4M PSRAM.
Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC.
Support OV2640 and OV7670 cameras, built-in flash.
Support image WiFi upload.
Support TF card.
Support multiple sleep modes.
Embedded Lwip and Free RTOS.
Support STA/AP/STA+AP working mode.
Support Smart Config/AirKiss one-click distribution network.
Support secondary development.
Specification:
Voltage: 5V
Current: 2A
Dimensions: 2.7x4cm/1.06x1.57inch
Color: As shown
Quantity: 1Pc
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Included:1 x Development Board

ESP32-CAM OV2640 Type-C Board

Features:
ESP32 specifications
Dual-core Tensilica LX6 microprocessor
Up to 240 mhz clock frequency
520kB internal SRAM
4 mb of Flash memory
Integrated 802.11 BGN WiFi transceiver
Integrated dual-mode Bluetooth (classic and BLE)
Hardware and accelerated cryptographic tools (AES, SHA2, ECC, RSA-4096)
CP2104 USB TTL
OV2640 sensor
Output Formats (8-bit):
YUV (422/420) / YCbCr422
RGB565 / 555
8-bit compressed data
8- / 10-bit Raw RGB data
Maximum Image Transfer Speed
UXGA / SXGA: 15fps
SVGA: 30fps
CIF: 60fps
Scan mode: Progressive
Camera technical features
CCD format: 1/4 inch
Field of View: 78 degrees
Maxmium Pixel: 200W
Best resolution sensor: 1600 * 1200
Size: 25mm x 24mm
Package included: 1 x ESP32-CAM Module OV2640 Camera Module Development Board ESP32

ESP32-CAM Enhanced Version + OV2640 Camera

Product Introduction

The ESP32-CAM enhanced version is a camera module with an external 8dBm high-gain dual-band antenna based on the original ESP32-CAM. The wireless communication distance is greatly improved, and the quality of the model is improved. The module can work independently as the smallest system, with a size of only 27*40.5*4.5mm, and a deep sleep current as low as 6mA. ESP32-CAM can be widely used in various IoT applications, suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IoT applications. It is an ideal solution for IoT applications. ESP32-CAM adopts DIP package and can be used directly by plugging in the bottom plate, realizing the rapid production of products, providing customers with high-reliability connection methods, and being convenient to apply to various IoT hardware terminal occasions. Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module.

Product Features

1.Using low-power dual-core 32-bit CPU, can be used as an application processor;

2.Main frequency up to 240MHz, computing power up to 600 DMIPS;

3.Built-in 520 KB SRAM, external 4M PSRAM;

4.Support UART/SPI/I2C/PWM/ADC/DAC and other interfaces;
5.Support OV2640 and OV7670 cameras, built-in flash;
6.Support picture WiFI upload;
7.Support TF card;
8.Support multiple sleep modes;
9.Embedded Lwip and FreeRTOS;
10.Support STA/AP/STA+AP working mode;
11.Support Smart Config/AirKiss one-click network configuration;
12.Support secondary development.

Product parameter

Module type: ESP32-CAM Enhanced Version

Product Size: 27*40.5*4.5(±0.2)mm

SPI Flash: 32Mbit

RAM: internal 520kb + external 4M PSRAM

Bluetooth Version: Bluetooth V4.2 BR/EDR And BLE Standard

WI-FI: 802.11 b/g/n/e/i

Supported interface: UART, SPI, I2C, PWM

Supported TF card: Max. 4GB

Serial port rate: 115200bps

Image output format: JPEG(Only OV260 Support), BMP, GRAYSCALE

Frequency Range: 2412-2484MHZ

Antenna form: External sword-shaped dual-band antenna interface, 8dbi

Transmit Frequency:802.11b:17±2 dBm(@11Mbps)

802.11g:14±2 dBm(@54Mbps)

802.11n:13±2 dBm(@MCS7)

Receiving sensitivity: CCK, 1 Mbps: -90dBm

Light-sleep:

Power supply: 5V

Working temperature range:-20℃-85℃

Storage environment：-40℃-90℃, <90%RH

Application scenario

1.Home smart device image transmission.
2.Wireless monitoring.
3.Smart agriculture.
4.QR wireless recognition.
5.DIY wireless image transmission, etc.

Package include:1x ESP32-CAM enhanced version With OV2640 Camera and antenna

ESP32-CAM-MB CH340G +OV2640 Camera

Introduction：

The ESP32-CAM-MB module is a small camera module with a size of 39.8*27*. This module can work independently as the smallest system. A new WiFi+Bluetooth dual-mode development board based on ESP32 design, using PCB on-board antenna, with 2 high-performance 32-bit LX6CPU, using 7-level pipeline architecture, main frequency adjustment range 80MHz to 240Mhz. Ultra-low power consumption, deep sleep current is as low as 6mA. It is an ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module HK-ESP32-CAM-MB adopts Micro USB interface, convenient and reliable connection method, convenient to apply to various IoT hardware terminal occasions.

HK-ESP32-CAM-MB adopts Micro USB interface, convenient and reliable connection method, convenient to apply to various IoT hardware terminal occasions.

Basic performance parameters

1. Use low-power dual-core 32-bit CPU, which can be used as an application processor.

2. The main frequency is up to 240MHz, and the computing power is up to 600 DMIPS

3. Built-in 520 KB SRAM, external 8MB PSRAM

4. Support UART/SPI/I2C/PWM/ADC/DAC and other interfaces

5. Support OV2640 and OV7670 cameras, built-in flash

6. Support picture WiFI upload

7. Support TF card

8. Support multiple sleep modes.

9. Embedded Lwip and FreeRTOS

10. Support STA/AP/STA+AP working mode

11. Support Smart Config/AirKiss one-click network configuration

12. Support secondary development

Application scenarios

1. Home smart device image transmission

2. Wireless monitoring

3. Smart agriculture

4. QR wireless recognition

5. Wireless positioning system signal

6. And other IoT applications

Parameter	Description
Working Voltage	4.75-5.25V
SPIFlash	Default 32Mbit
RAM	Internal 520KB+ 8MB PSRAM
Wi-Fi	802.11b/g/n/e/i
Bluetooth	Bluetooth 4.2BR/EDR and BLE standard
Supported interface （2Mbps）	UART、SPI、I2C、PWM
Support interface TF Card	Max. 4G
IO Port	9
Serial port rate	Default 115200bps
Spectrum range	2400-2483.5MHz
Antenna form	Onboard PCB Antenna , Antenna Gain 2dBi
Image output format	JPEG(Only OV2640 Support),BMP,GRAYSCALE
Packaging method	DIP-16
Transmit power	802.11b:17±2dBm (@11Mbps) 802.11g:14±2dBm (@54Mbps) 802.11n:13±2dBm (@MCS7)
Receiving sensitivity	CCK,1Mbps:-90dBm CCK,11Mbps:-85dBm 6Mbps(1/2BPSK):-88dBm 54Mbps(3/464-QAM):-70dBm MCS7(65Mbps,72.2Mbps):-67dBm
Power consumption	Turn off the flash:180mA@5V Turn on the flash and adjust the brightness to maximum:310mA@5V Deep-sleep:Minimum 6mA@5V Moderm-sleep:Minimum 20mA@5V Light-sleep:Minimum 6.7mA@5V
Safety	WPA/WPA2/WPA2-Enterprise/WPS
Operating temperature	-20 ℃~ 70 ℃
Storage environment	-40 ℃~ 125 ℃, < 90%RH
weight	10g

Package Include:1x ESP32-CAM-MB 5V WIFI Bluetooth Development Board USB CH340G

OV2640 Camera

Feature:

The OV2640 image sensor features 2 megapixels (1632x1232 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.

Specification:
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 40x30 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: 1632x1232
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°C to 70°C
Stable working: 0°C to 50°C
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 Included:
1 x OV2640 2.0 MP Mega Pixels 1/4'' CMOS Image Sensor SCCB Interface Camera Module

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