Updated: 24 Feb 2025

esp32 serials

Updated: 24 Feb 2025

#1

Best Choice
ESP32-CAM Board ESP32 Type-C Development Board to Serial Port CH-340G with OV2640 2MP Camera Module Dual-core Mode Support NodeMCU(3-Pack)

9.9

Aideepen

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Main highlights

【USB C】ESP32-CAM-MB adopts Type-C interface, After the upgrade, the firmware connection is convenient and reliable, suitable for various IoT hardware terminal occasions

【ESP32】A new BT dual-mode development board based on ESP32 design, using PCB on-board antenna, with 2 high-performance 32-bit LX6CPU, Built-in 520 KB SRAM , external 8MB PSRAM ,support UART/SPI/I2C/PWM/ADC/DAC and other

【Affordable Pick】The regular OV2640 camera，it works compatible with the original esp32-cam board and is very cost-effective for beginners.
#2

Value for Money
Serial Bus Servo Driver HAT Based on ESP32-WROOM-32 Module, Suitable for Raspberry P 5 / 4B and ST/RSBL Series Serial Bus Servos up to 253 Serial Bus Servos at The Same Time/Robotic Project

9.8

Wonrabai

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Main highlights

Wired Control Mode---Supports sending JSON commands to ESP32 for controlling the serial bus servos, or directly sending control commands to the servos via USB Type-C port. Comes with Python demo

UART serial bus control---Allows controlling up to 253 serial bus servos at the same time

Compatible Servos---Supports ST / RSBL series bus servos and selecting power supply input according to the servo used, such as ST3215 Servo, ST3215-HS,ST3025 Servo,ST3020 Servo,RSBL45-24,RSBL85-12,RSBL85-24
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#3
Aideepen ESP32-CAM W-BT Board ESP32-CAM-MB Type-C to Serial Port CH-340G with OV2640 2MP Camera Module Dual Mode Support NodeMCU.

9.7

Aideepen

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Main highlights

【Useful】The HK-ESP32-CAM-MB module is a small camera module with a size of 39.8MM*27MM,our esp32 cam can work independently as smallest system and also Support secondary development.

【ESP32-CAM】A new W-BT 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.

2-PCS ESP32-S3 core board development board compatible with DevKitC-1 WROOM-1
#4
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)

9.4

AITRIP

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Why we love it

Integrated Wi-Fi and Bluetooth for versatile connectivity.

Compatible with Arduino IDE for easy programming.

Ultra-low power consumption ideal for various projects.

Main highlights

Integrated WiFi and Bluetooth Capabilities
The 2.4GHz Dual Mode WiFi + Bluetooth Development Board supports the LWIP protocol, Freertos, and offers ultra-low power consumption. It is compatible with Arduino IDE.

Ideal for Home Automation and LED Projects
This development board is perfect for hobbyists and developers working on home automation, LED lighting projects, and various scalable applications.

Arduino IDE Compatibility
Customers consistently praise the board's compatibility with the Arduino IDE, making programming straightforward and accessible for both beginners and advanced users.
#5
2PCS ESP32-CAM-MB, ESP32 CAM ESP32-CAM-MB W BT Board WiFi+Bluetooth Development Board, Dual Mode Micro USB to Serial Port CH-340G with OV2640 2MP Camera Module, Compatible with Arduino

9.3

FancyWhoop

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Main highlights

Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC Supports OV2640 and OV7670 cameras, with built-in flash Support image WiFi upload

Support TF card Supports multiple sleep modes Embedded Lwip and FreeRTOS. Supports 802.11b/g/n Wi Fi+BT/BLE SoC modules

Adopting a low-power dual core 32-bit CPU, it can be used as an application processor The main frequency is up to 240MHz and the computing power is up to 600 DMIPS Built in 520 KB SRAM, external 4M PSRAM
#6
ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth, UART Serial Bus Control up to 253 Servos via ESP32 Serial Port Open Source Web Application and Various Robot Structures

9.2

waveshare

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Main highlights

Servo Driver with ESP32,UART Serial Bus Control: can control up to 253 units SC, ST series bus servos at the same time (provided that the power supply is sufficient). Note: though one channel UART is able to control up to 253 bus servos, due to the high power of the servos, it is necessary to consider whether the power supply solution is enough when using too many servos.

Input voltage VIN: 6V~12V (input voltage needs to match the servo voltage). Note: The input voltage must match the servo voltage, e.g. when using the SC15 Servo with a voltage of 6-8.4V, the input voltage of the DC port of the drive board should also be within the same range of 6-8.4V.

Built-in WIFI and bluetooth, support ESP-NOW at the same time, can remotely control and debug the servo. Automatic download circuit is convenient for uploading programs. Open source web application and various robot structures. Mini and compact, save space, suitable for embedding into various projects with high space requirements.
#7
EC Buying ESP32-Audio-Kit Audio Development Board, ESP32-A1S Audio Development Board Module, WiFi+Bluetooth Module, ESP32 Serial Port to WiFi ESP32 Audio Kit/ESP32 Ethernet

9.1

EC Buying

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Main highlights

★Parameters： ✮Development board model： ESP32-Audio-Kit_V2.2 ✮Package： DIP-16 ✮Antenna form： Onboard PCB Antenna ✮Spectrum range：2400 - 2483.5MHz ✮Operating temperature：-40 °C ~ 85 °C ✮Storage environment ：-40 °C~125 °C, < 90%RH ✮Power supply range： Supply voltage 4.7V~5.3V, supply current>1A ✮Support interface： UART/GPIO/ADC/PWM/I2C/ ✮Serial port speed： Support 110~4608000 bps, default 115200 bps ✮Bluetooth： Bluetooth 4.2 BR/EDR and BLE standards ✮Safety： WEP/WPA-PSK/WPA2-PSK

★Music playback: ESP32-Audio-Kit supports music player or recorder, supports audio formats, such as MP3, AAC, FLAC, WAV, OGG, OPUS, AMR, TS, EQ. Downmixer, Sonic, ALC, etc., SMD for ESP32-AIS package, realize the rapid production of products, and provide users with a high-reliability connection method.

★Independent research and development: ESP32-Audio-Kit is a small audio development board based on the ESP32-A1S module, most audio peripherals are distributed on both sides of the development board, headphone output, two microphone inputs, and two calls The output is convenient for developers to develop quickly.
#8
ACEIRMC ESP32-CAM WiFi + Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MP + FT232RL FTDI USB to TTL Serial Converter + 20 pin Jumper Wire

8.9

ACEIRMC

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Main highlights

ESP32-CAM WiFi + Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MPcompatible for Arduino, Support Image WiFi Upload and TF Card

Camera WiFi + Bluetooth Module 4M PSRAM Dual-core 32-bit CPU Development Board with OV2640 2MP Camera Module + FT232RL FTDI USB to TTL Serial Converter + 20 pin Jumper Wire

Bluetooth: Bluetooth 4.2 BR/EDR and BLE standard; Wi-Fi: 802.11 b/g/n/e/i; Support Interface: UART, SPI, I2C, PWM; Support TF Card: Maximum support 4G
#9
Waveshare ESP32 Servo Driver Expansion Board Built-in WiFi Dedicated Driver Board Designed for Serial Bus Servos

8.8

waveshare

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Main highlights

Wide range voltage input 6-12V (the input voltage and the servo voltage must be matched)

Built-in WiFi and Bluetooth, as well as ESP-NOW support, for remote control and servo debugging

Allows controlling up to 253 SC, ST series serial bus servos at the same time (adequate power supply required)
#10
BSROBOTIC WT32-ETH01 Development Board Ethernet - ESP32 Development Board Module Embedded Serial Port to Ethernet 2.4GHz Wi-Fi & Bluetooth Dual-Mode Support Ethernet

8.7

BSROBOTIC

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Main highlights

Supports serial port, wifi, Ethernet, and Bluetooth data ports in pairs. Transparent data transmission Supports firmware upgrade by connecting to the network over a wired network or wifi.

ESP32 series ICs are SOCs that integrate 2.4GHz Wi-Fi and Bluetooth dual-mode, with ultra-high stability, versatility, reliability, and ultra-low power consumption.

Adopts dual-core Xtensa@ 32-bit LX6 MCU. Integrated SPI Flash 32Mbitl/SRAM 52OKB supports TCP Server, TCP Client, UDP Server, UDP ClientT mode.

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esp32 serials

ESP32-CAM Board ESP32 Type-C Development Board to Serial Port CH-340G with OV2640 2MP Camera Module Dual-core Mode Support NodeMCU(3-Pack)

9.9

Main highlights

Serial Bus Servo Driver HAT Based on ESP32-WROOM-32 Module, Suitable for Raspberry P 5 / 4B and ST/RSBL Series Serial Bus Servos up to 253 Serial Bus Servos at The Same Time/Robotic Project

9.8

Main highlights

Aideepen ESP32-CAM W-BT Board ESP32-CAM-MB Type-C to Serial Port CH-340G with OV2640 2MP Camera Module Dual Mode Support NodeMCU.

9.7

Main highlights

ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)

9.4

Why we love it

Main highlights

2PCS ESP32-CAM-MB, ESP32 CAM ESP32-CAM-MB W BT Board WiFi+Bluetooth Development Board, Dual Mode Micro USB to Serial Port CH-340G with OV2640 2MP Camera Module, Compatible with Arduino

9.3

Main highlights

ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth, UART Serial Bus Control up to 253 Servos via ESP32 Serial Port Open Source Web Application and Various Robot Structures

9.2

Main highlights

EC Buying ESP32-Audio-Kit Audio Development Board, ESP32-A1S Audio Development Board Module, WiFi+Bluetooth Module, ESP32 Serial Port to WiFi ESP32 Audio Kit/ESP32 Ethernet

9.1

Main highlights

ACEIRMC ESP32-CAM WiFi + Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MP + FT232RL FTDI USB to TTL Serial Converter + 20 pin Jumper Wire

8.9

Main highlights

Waveshare ESP32 Servo Driver Expansion Board Built-in WiFi Dedicated Driver Board Designed for Serial Bus Servos

8.8

Main highlights

BSROBOTIC WT32-ETH01 Development Board Ethernet - ESP32 Development Board Module Embedded Serial Port to Ethernet 2.4GHz Wi-Fi & Bluetooth Dual-Mode Support Ethernet

8.7

Main highlights

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