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

Description

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
ESP32-CAM-MB adopts Micro USB interface, convenient and reliable connection method, convenient to apply to various IoT hardware terminal occasions.
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
HK-ESP32-CAM-MB
Picture
USB
TO
Serial port
CH340G
NO
YES
Automatic download
NO
YES
Manual download
NO
YES
Need Jump wire
YES
NO
Ready to use
NO
YES
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 / ESP32-CAM-MB 5V WIFI Bluetooth Development Board USB to CH340G
On Jun-17-21 at 06:00:52 PDT, seller added the following information: