1,64 €

ESP32-CAM-MB ESP32 Serial to WiFi BLE Type-C MICRO Camera Module Development Board CH340 FT232 GC2145 OV2640 OV3660 ESP32-S3-N16

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ESP32-S3 is a general purpose Wi-Fi Bluetooth-compatible low energy MCU module. In addition to rich peripheral interfaces, the module also has powerful neural network computing capabilities and signal processing capabilities, which are suitable for a variety of application scenarios in the AloT field, such as wake-up word detection and voice command recognition, face detection and recognition, smart Home Furnishing, smart home appliances, smart control panels, smart speakers, etc. ESP32-S3 use PCB onboard antenna.
GC2145 is the 1 high quality 2mega CMOS image sensor for mobile phone camera applications and digital camera products. The GC2145 incorporates a 1616V x 1232h active pixel array, an on-chip 10-bit ADC and an image signal processor.
Depending on the light conditions, the on-chip ISP provides very smooth AE (Auto Exposure) and accurate AWB (Auto White Balance) control. Besides, interpolation, transparency and color correction, support gamma correction, can better restore the real scene. The sensor is also available in various data formats such as Bayer RGB, RGB565,YCBCR 4:2:2. All passes
The sensor parameters and functions are controlled via a standard 2-wire serial interface. The internal master clock may be generated by a chip phase locked loop (PLL) oscillator.
OV2640 is the 1 1/4 inch CMOS UXGA ( 1632*1232) image sensor. The sensor is small in size and low in operating voltage, providing all the functions of a single UXGA camera and image processor. Through the SCCB bus control, can output the whole frame, sub-sampling, scaling and window 0 and other ways of various resolution 8/10 bit image data. The product UXGA image up to 15 frames per second (SVGA up to 30 frames, CIF up to 60 frames).
The user has full control over the image quality, data format and transmission method. All image processing functions including gamma curve, white balance, contrast, color, etc. can be programmed through the SCCB interface.

Characteristics
WiFi
802. 11b/g/n
Up to 150Mbps data rate in 802.11n mode
Frame Aggregation (TX/RXA-MPDU,TX/RX A- MSDU)
0.4 us guard interval
Operating channel center frequency range: 2412~2484MHz

Ble:
Ble Low Energy (Ble LE): Ble 5, Ble mesh
Rate support 125Kbps, 500Kbps, 1Mbps, 2Mbps
Broadcast extensions (Advertising Extensi ons)
Multi-broadcast (Multiple Advertisement Sets)
CHANNEL SELECTION Channel Selection Algorithm #2)
Wi-Fi and Ble coexist, sharing the same antenna
SPI Flash:16MB
PSR:8MB
Crystal: 40MHz
Antenna: On-board PCB antenna

Parameter Typical value
Optical format 1/5 inch
Pixel size 1.75μm x 1.75μm
Active Pixel Array 1616 x 1232
ADC resolution electronic rolling shutter
Shutter type AVDD: 2. 7~3.0V
DVDD: 1. 7~ 1.9V
IOVDD: 1. 7~3.0V
Working temperature 0 ~ 50C
Best Lens Principal Ray Angle (CRA) 25 ° (non-linear)

Features:
1. High sensitivity, low voltage suitable for embedded applications
2. Support UXGA, SXGA, SVGA and scale down to any size from SXGA to 40*30
3. Support automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light stripes, automatic black level calibration and other automatic control functions. It also supports color saturation, hue, gamma, sharpness and other settings.
4. Support image zoom, pan and window settings
5. Support image compression, you can output JPEG image data
6. Built-in embedded microprocessor
7, PCLK, that is, pixel clock, a PCLK clock, output 1 a pixel (or half a pixel). VSYNC, the frame synchronization signal.
8. HREF /HSYNC, I .e., line synchronization signal.
Product parameters
(1) The power supply voltage of the module is 3 .. 3V DC;
(2)Wi-Fi module IOMAX output current is 1 2mA;
(3)Wi-Fi module RST pin low active;
(4) The RXD of the Wi-Fi module is connected to the TXD of the external MCU, and the TXD of the Wi-Fi module is connected to the RXD of the external MCU;
(5) Connect the EN and GPIO pins of the module with the DTR and RTS of the serial port chip to realize the automatic software download mode.
(6) The module enters the FLASH download mode: the 100 is at a low level and then the module is reset and powered on; the Wi-Fi module enters the normal working mode: the 100 is at a high level, and the module is reset and powered on.
(7) Communication interface: Type-C or Micro interface, serial chip CH340/FT232.


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1,64 €

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