eBay

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.

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

Payment Method
Returns Policy
Feedback

Payment Method

1. PayPal payment accepted only.

2. Items will be shipped to your eBay address. Please make sure it is correct.

Returns Policy

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.

Feedback

When you satisfied with our product and services please leave us positive feedback.

If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.