ESP32-CAM-MB + Micro USB Programmer – CH340G Serial Chip OV2640 Camera

Categories:

Other ESP WIFI Modules, loT and Wireless Modules

Weight

0.045 lbs

Dimensions

1 × 1 × 1 in

In-Stock:

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ESP32-CAM-MB WiFi Bluetooth Camera Module with CH340G Programmer

Product Overview

The ESP32-CAM-MB is an ultra-compact, high-performance IoT camera module with a dimension of 39.8 x 27mm, capable of independent operation as a minimal system. Built on the advanced ESP32 chip solution, this module integrates WiFi and Bluetooth dual-mode connectivity with a built-in PCB antenna, delivering stable wireless transmission performance.

Equipped with dual 32-bit LX6 CPUs and a 7-level pipeline architecture, the module supports a main frequency ranging from 80MHz to 240MHz. It features ultra-low power consumption, with deep sleep current as low as 6mA, perfectly adapting to long-term standby IoT devices. Different from traditional messy wiring connection methods, this upgraded version comes with a CH340G programmer and Micro USB interface, enabling plug-and-play convenient connection, greatly simplifying development and debugging operations for users.

Product Specifications

Item	Parameter
Product Model	ESP32-CAM-MB
Product Size	39.8 x 27mm
Core Chip	ESP32, Dual 32-bit LX6 CPU
Main Frequency	80MHz – 240MHz (Max 160MHz)
Computing Power	Up to 600 DMIPS
Onboard Memory	520KB SRAM + 4M PSRAM
Wireless Mode	WiFi + Bluetooth/BLE Dual-mode
Camera Support	OV2640 / OV7670
Power Consumption	Deep Sleep Current: 6mA (Ultra-low power)
Interface	Micro USB (CH340G Serial Programmer)
Peripheral Support	UART / SPI / I2C / PWM / ADC / DAC

Important Camera Version Notice

This product includes two batches of OV2640 camera modules with different configurations. Please confirm your module version via the ribbon cable color before use to avoid code running errors:

1. Standard OV2640 Module

Identification: Gold or orange ribbon cable. Compatible with most mainstream standard tutorials and sample codes, plug and play without extra configuration.

2. Rhynx M21-45 Special Batch Module

Identification: Black ribbon cable. This special version has dedicated driver requirements. Standard conventional codes may fail to run. Please refer to the designated modified web server example and official setup guide for normal use.

Support Document: ESP32-CAM Error Troubleshooting Guide & Special Version Setup Guide

Key Features

Ultra-compact Design: Mini 802.11b/g/n WiFi + Bluetooth SOC module, supports independent standalone operation
Powerful Processing Performance: 32-bit low-power dual-core CPU, max 160MHz clock speed, meets high-speed data processing demands
Rich Onboard Resources: Built-in 520KB SRAM and 4M external PSRAM, supports TF card storage and image WiFi upload
Multiple Functional Interfaces: Compatible with UART, SPI, I2C, PWM, ADC, DAC and other common peripheral interfaces
Low-power Sleep Modes: Supports multiple sleep modes with ultra-low standby power consumption, suitable for long-term IoT standby equipment
Complete Wireless Functions: Embedded Lwip and FreeRTOS, supports STA/AP/STA+AP working modes, compatible with Smart Config/AirKiss one-click network configuration
Convenient Upgrade Method: Supports local and remote FOTA firmware upgrade via serial port
Plug-and-Play Debugging: Equipped with CH340G programmer and Micro USB port, eliminating messy wiring, greatly simplifying development and programming

Wide Applications

Widely applied to smart home devices, industrial wireless control systems, wireless monitoring equipment, QR code wireless identification, wireless positioning signal systems and various IoT DIY & embedded development projects.

Package Includes

1 x ESP32-CAM-MB Module (OV2640 Camera) + CH340G Micro USB Programmer

Weight	0.045 lbs
Dimensions	1 × 1 × 1 in
Specification	ESP32-CAM without low board, ESP32-CAM with download module, ESP32 without camera, CAM Single Download Board