Esp32-Wroom-32 Dev Kit: 240MHz Dual-Core, Built-in Wi-Fi & Bluetooth
Product Specifications
- OV2640 camera module
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Product Highlights
- Compact ESP32-CAM Module: Ultra-compact DIP-16 package measuring 27x40.5x4.5mm for easy integration.
- Dual-Core 240MHz Processor: Low-power dual-core 32-bit CPU running at up to 240MHz with 600 DMIPS.
- Built-in Wi-Fi & Bluetooth: Supports 802.11 b/g/n/e/i Wi-Fi and Bluetooth 4.2 BR/EDR + BLE.
- Ultra-Low Power Consumption: Deep sleep current as low as 6mA, ideal for battery-powered IoT devices.
- Versatile Camera Support: Compatible with OV2640 (2MP) and OV5640 (5MP) modules for various resolutions.
- Multiple Interface Options: Supports UART, SPI, I2C, PWM, ADC, DAC, and TF Card storage up to 4G.
- Wide Application Scenarios: Perfect for smart home, industrial control, wireless monitoring, and QR identification.
- Flexible Firmware Updates: Supports Serial Local Upgrade and Remote Firmware Upgrade (FOTA).
Product Attributes
- Customization
- Available
- Technology
- Infrared
- Style
- Bullet Camera
- Model NO.
- ESP32
- Type
- CCTV Camera
- Sensor
- CMOS
- HDMI Format
- 1080I
- Horizontal Resolution
- 540tvl
- Kind
- Manual Focus Lens
- Certification
- CE, FCC, CCC, RoHS, EMI/EMC, ISO9001: 2000
- Feature
- Waterproof / Weatherproof
- Effective Distance
- 10-30m
- Sensor Size
- 1/3 inch
- Remote Control
- With Remote Control
- Module Model
- Esp32 Cam
- Packing
- DIP-16
- Size
- 27*40.5*4.5
- Spi Flash
- Default 32mbit
- RAM
- Inside Is 520kb
- bluetooth
- 4.2br /EDR
- WiFi
- 802.11b/G/N/E/I
- Transport Package
- Carton Box
- Specification
- 38*38mm
- Trademark
- HSTD
- Origin
- China
- Package Size
- 20.00cm * 10.00cm * 6.00cm
- Package Gross Weight
- 0.180kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Esp32-Wroom-32 Dev Kit: 240MHz Dual-Core, Built-in Wi-Fi & Bluetooth
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Product Description
Burner Base Compatibility: The new version FT232 driver burner base and CH340 driver burner base are compatible with the latest Windows 11 system and other full-series operating systems. Mainstream Type-C and Micro-USB interfaces are provided for customers to choose from.

The ESP32-CAM features a highly competitive, compact camera module capable of operating as a standalone minimal system. Measuring just 27 x 40.5 x 4.5 mm, it boasts a deep sleep current of only 6 mA.
| Parameter | Specification |
|---|---|
| Module Model | ESP32-CAM |
| Package | DIP-16 |
| Dimensions | 2740.54.5 (±0.2) mm |
| SPI Flash | Default 32Mbit |
| RAM | Internal 520KB + External 4M PSRAM |
| Bluetooth | Bluetooth 4.2 BR/EDR and BLE standards |
| Wi-Fi | 802.11 b/g/n/e/i |
| Supported Interfaces | UART, SPI, I2C, PWM |
| TF Card Support | Max 4G |
| IO Ports | 9 |
| Serial Baud Rate | Default 115200 bps |
| Image Output Format | JPEG (Only supported by OV2640), BMP, GRAYSCALE |
| Frequency Range | 2412 ~ 2484MHz |
| Antenna Type | Onboard PCB Antenna, Gain 2dBi |
| Transmission Power | 802.11b: 17±2 dBm (@11Mbps) 802.11g: 14±2 dBm (@54Mbps) 802.11n: 13±2 dBm (@MCS7) |
| Reception Sensitivity | CCK, 1 Mbps : -90dBm CCK, 11 Mbps: -85dBm 6 Mbps (1/2 BPSK): -88dBm 54 Mbps (3/4 64-QAM): -70dBm MCS7 (65 Mbps, 72.2 Mbps): -67dBm |
| Power Consumption | Flash off: 180mA@5V Flash on and brightness max: 310mA@5V Deep-sleep: Min power consumption 6mA@5V Modem-sleep: Min power consumption 20mA@5V Light-sleep: Min power consumption 6.7mA@5V |
| Security | WPA/WPA2/WPA2-Enterprise/WPS |
| Supply Voltage | 5V |
| Operating Temperature | -20 ºC ~ 85 ºC |
| Storage Environment | -40 ºC ~ 90 ºC, < 90%RH |
| Weight | 10g |





About the Supplier
Company Profile
HSTD Group is a solution provider specializing in high-end 2D and 3D vision modules, offering a full-stack vision solution encompassing cutting-edge technologies such as optical chip design, photonic chip packaging, and software algorithm development.
Based on years of technological accumulation in 3D camera hardware, algorithms, and software, the company has developed front-end AI technology based on underlying vision chips, enabling high-precision 3D computational imaging algorithms across various chip architectures, covering multiple technical routes including binocular speckle, fringe, laser line scanning, and Time-of-Flight (TOF).
The company has already created a stable and user-friendly AI+3D vision system, empowering fields such as AIoT, machine vision, biometrics, and smart healthcare, providing high-performance 3D vision sensors and robotics and AI vision solutions.
We ara a professional 2D and 3D camera manufactuer
We customize all kinds of thermal imaging/WiFi/USB /MIPI /DVP /IPC/AHD/HDMI camera module from 1 MP to 50 MP
1.3D Depth camera:
Applications: Artificial Intelligence & Robotics: AGV, collaborative robots, quadruped robots, this model is OEM and Using Meta sensor and similar as Intel D435 Which is global shutter and 3 D depth camera
2. Camera module:
From 1MP to 50 MP, Using for Smart home, advertising machine, scanning recognition, face recognition, video doorbell, aerial photography drone, toy camera, driving recorder, sports DV
3. Array Microphone board:
Currently we have the cheapest dual microphone board, four-array and five-array microphones,
180-degree directional pickup and 360-degree omnidirectional pickup, human voice noise reduction and sound source positioning microphone.
Suitable for wide application in smart robots and sweeping robots, economical and affordable
4. Thermal imaging camera
Develops and produces infrared thermal imaqers. Thermal imaging detection platforms, thermal imaging telesco pes thermia maging sights, thermngl magingthermal imaqina endoscopes, thermal imaaina ruaaed mobile phones. And other products. Which are now sold well around the world. Has strong technical research and developmentcapabilities
5. The series of products are mainly laser measurement chips, laser measurement modules (single point, 2D and 3D laser radar) and laser wind radar, which have high precision, small size, low power consumption, stable performance and reasonable price.
About Our Factory & Business Background
- Address
- 201-202-203, Building A2, Huaxing Industrial Park, Shenzhen, Guangdong, China
- Terms of Payment
- T/T, D/P, LC, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen
Our Production Capability & Technical Expertise
- Main Products
- 3D Depth Camera, Camera Module, Thermal Imaging Camera, Microphone Array Board
Our Industry Experience & Global Business Record
- Export Year
- 2014-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What camera modules are supported?
- The module supports OV2640 (2MP) and OV5640 (5MP) camera modules, with OV7670 also compatible.
- What are the Wi-Fi and Bluetooth specifications?
- It features 802.11 b/g/n/e/i Wi-Fi and Bluetooth 4.2 BR/EDR with BLE support.
- What is the power consumption in deep sleep mode?
- The deep sleep current is only 6mA, making it highly energy-efficient for IoT applications.
- Does it support external storage?
- Yes, it supports TF Card (MicroSD) storage with a maximum capacity of 4GB.
- What are the physical dimensions of the module?
- The module measures 27 x 40.5 x 4.5 mm with a DIP-16 package.
- Can the firmware be updated remotely?
- Yes, it supports both Serial Local Upgrade and Remote Firmware Upgrade (FOTA).
- What interfaces are available for connection?
- It supports UART, SPI, I2C, PWM, ADC, DAC, and provides 9 IO ports.
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