ESP32-CAM-MB 5V WIFI Bluetooth Development Camera Board USB to CH340G OV2640

Description

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Introduction：
The HK-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.
Comparison item
ESP32-CAM Old Version
HK-ESP32-CAM-MB
Standard Version
HK-ESP32-CAM
Upgrade Version
Picture
USB
TO
Serial port
CH340G
NO
YES
YES
Automatic download
NO
YES
YES
Manual download
NO
YES
YES
Need Jump wire
YES
NO
No
Ready to use
NO
YES
YES
Old Version:
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 includes:
1 x Development Board
Standard Version:
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 / HK-ESP32-CAM-MB 5V WIFI Bluetooth Development Board USB to CH340G
Upgrade Version:
Introduction (1)
ESP32-CAM-Integrated CH340 WIFI Bluetooth development board OV2640 camera module Support manual and automatic download MICRO USB interface USB to serial port CH340
Product name: ESP32-CAM-CH340 camera module
Product model: HW-818
Working voltage: DC5V
Product size: 27*48.5*4.5mm (excluding pin header)
Product application: This module 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 adopts DIP package and can be used directly by plugging in the bottom plate.
Format/Size
QQVGA
QVGA
VGA
SVGA
JPEG
6
7
7
8
BMP
9
9
/
/
GRAYSCALE
9
8
/
/
Introduction (two)
Program download
1. Download the software and set it up, select the program or burn the file
2. The module presses the FLASH button (to keep pressing), and then connect the module through the USB cable
MICROUSB port and computer USB port.
3. To download the software, select the correct download port and download it. When the program starts to download, you can release the FLASH button
Package Include:
1x ESP32-CAM-CH340 USB WIFI Bluetooth Development Board OV2640 Camera Module DIY
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.