10 Best Esp32 Serial In The Us - Black Friday 2024
Best Choice1
EC BuyingEC 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
Main highlights- ★Wide range of applications: The module has built-in advanced low-power dual-core 32-bit CPU and ES8388 audio codec chip and integrates 2-channel ADC and 2-channel DAC, microphone amplifier, headphone amplifier, etc., which can be widely used in various home smart devices, Smart audio, story machine solutions, etc., are ideal solutions for voice products.
- ★Powerful: ESP32-Audio-Kit plays music from the following sources: HTTP, HLS (HTTP Live Streaming) SPIFFS, A2DP Source, A2DP Sink, HFP, etc. Integrated media services, such as DLNA, VolP, and other webcasts, also support online and offline speech recognition and integration with online services such as Alexa, DuerOS, etc.
- ★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.
9.9Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
Aideepen13% Off2PCS ESP32-CAM-MB, Aideepen ESP32-CAM W BT Board ESP32-CAM-MB Micro USB to Serial Port CH-340G with OV2640 2MP Camera Module Dual Mode
Main highlights- Ultra-low power consumption, deep sleep current is as low as 6mA. It is an ultra-small 802.11b/g/n W+ BT/BLE SoC module -->>Our technical service team is always ready to answer your questions. please feel free to contact us--）
- Package included:2pcs ESP32-CAM-MB Camera Module and 2pcs USB-TTL Serial Adapter Module
- HK-ESP32-CAM-MB module can work independently as the smallest system
- HK-ESP32-CAM-MB adopts Micro USB interface, convenient and reliable connection method, convenient to apply to various IoT hardware terminal occasions
- 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
9.6Exceptional
View offer on:
Show more
3
EC Buying42% OffEC Buying WT32-ETH01 Development Board, ESP32 Development Board Module Embedded Serial Port to Ethernet 2.4GHz Wi-Fi & Bluetooth Dual-Mode Support WiFi, Ethernet, Bluetooth Output Ethernet Converter
Main highlights- Supports wifi to connect to the Internet or LAN through a router, establish a TCP/UDP connection, access the user's designated server, support wired network access, and support user secondary development.
- 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.
- Five functions:①Socket function (Socket working mode is divided into four types: TCP Client, TCP Server,UDP Client, and UDP Server, which can be set by AT commands)②Serial port function③Bluetooth function④Wifi function⑤Wired network port access function(Development board is connected to the Internet or local area network through a wired network,Socket function can be configured through AT commands, a TCP/UDP connection can be established, and the user's designated server can be accessed)
- 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.
9.5Excellent
View offer on:
Show more
4
FancyWhoopESP32 ESP-32S ESP-WROOM-32 Development Board Kits 2.4GHZ Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Compatible with Arduino IDE NodeMCU (38 Pin ESP-32S USB-C)
Main highlights- · 2.4GHz Dual Mode WiFi+Bluetooth Development Board: Built in ESP32-S2 chip, Xtensa single core 32-bit LX7 microprocessor, supporting clock frequencies up to 240 MHz. 128 KB ROM, 320 KB SRAM, 16 KB RTC SRAM. The chip supports secondary development without the need for other microcontrollers or processors
9.3Excellent
View offer on:
Show more
5
ACEIRMCACEIRMC 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
Main highlights- This module supports interfaces such as UART / SPI / I2C / PWM / ADC / DAC; Supports OV2640 and OV7670 cameras.
- FTDI USB Serial Adapter comes with the FT232RL chip and uses both 3.3V and 5V operating voltage. Adapter Logic-level can be set via jumpers on the board, which makes simple to connect to your controller. USB power has over current protection, using 500MA self-restore fuse.
- 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
9.1Excellent
View offer on:
Show more
6
FREENOVEFREENOVE I2C LCD 2004 Module, IIC TWI Serial 20x4 Display, Compatible with Arduino Raspberry Pi Pico ESP32 ESP8266
Main highlights- Tutorial and code -> The download link can be found on the product box. (No paper tutorial.)
- LCD 2004 -> Can display 4 lines of characters, 20 for each.
- I2C/IIC/TWI port -> Serial saves a lot of ports compared to parallel.
- I2C address -> 0x3F for 8574AT chip; 0x27 for 8574T and blank chip. (Refer to "About_I2C_Address.pdf" in downloaded file for details.)
- Demo project -> For mainstream models of Arduino / Raspberry Pi / Raspberry Pi Pico / ESP32 / ESP8266.
9.0Excellent
View offer on:
Show more
7
AITRIPAITRIP 2 Pieces ESP32-CAM WiFi Board ESP32-CAM-MB Micro USB to Serial Port CH340G with OV2640 2MP Camera Module Compatible with Arduino IDE Arduino Raspberry Pi
Main highlights- compliant with WiFi 802.11b/g/n/e/i and 4.2 standards, it can be applied as a master mode to build an independent network controller, or as a slave to other host MCUs to add networking capabilities to existing devices
- Wide range of use: ESP-32CAM can be widely applied in various IoT applications; It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless, wireless positioning system signals and other IoT applications; It is an proper solution for IoT applications
- ESP32-CAM WiFi Bluetooth Board ESP32-CAM-MB Micro USB to Serial Port CH340G with OV2640 2MP Camera Module
- ESP32 CAM supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC, 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.
- 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.
8.7Very Good
View offer on:
Show more
8
K0R41Servo Driver HAT for Raspberry Pi with ESP32, Serial Bus
Main highlights- Versatile: Serial Bus Servo Driver HAT compatible with Raspberry Pi and ESP32 for controlling servo motors.
- Powerful: Supports up to 16 servo channels with position feedback capability.
- Flexible: Programmable with various programming languages and frameworks.
- Efficient: Utilizes I2C interface for communication, reducing wiring complexity.
- Compact: Stackable design saves space and simplifies integration.
8.6Very Good
View offer on:
Show more
9
FORIOT2Pcs ESP32-CAM-MB Development Board FORIOT MicroUSB to Serial Port CH340G ESP32 Board with 2MP OV2640 Camera Module 4MB PSRAM Dual Module
Main highlights- The ESP32 development board module adopts MicroUSB interface, which is a convenient and reliable way to connect, and can be used in various IoT hardware terminal occasions.
- ESP32-CAM-MB module is a small-sized camera module with on-board PCB antenna, equipped with two high-performance 32-bit LX6 CPUs with 7-stage pipeline architecture and main frequency adjustment range from 80MHz to 240Mhz.
- ESP32-CAM is a miniature module with camera function, equipped with OV2640 camera, GPIO for connecting peripheral devices and micro-SD card for storing captured images, which can be directly plugged into the backplane.
- ESP32-CAM is a BLE SoC module with ultra-low power consumption and deep sleep current as low as 6mA, making it suitable for IoT applications with high power consumption requirements.
- ESP32-CAM can be widely used in a variety of IoT applications, suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IoT applications, is the ideal solution for IoT applications.
8.5Good
View offer on:
Show more
10
HiLetgoHiLetgo 2pcs ESP32-CAM Camera Module ESP32-S OV2640 2MP Camera Development Board + Micro USB to Serial Port CH340C 4.75V-5.25V Wireless WiFi Bluetooth with TF Card Slot for Arduino Raspberry Pi
Main highlights- With Micro USB to Serial Port CH340 Board
- Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module
- Low-power dual-core 32-bit CPU for application processors
- ESP32-CAM is a WIFI+ bluetooth dual-mode development board that uses PCB on-board antennas and cores based on ESP32 chips. It can work independently as a minimum system.
8.2Good
View offer on:
Show more
Black Friday Sale
Deal ends in
HrsMinSec
Related deals you might like for esp32 serial
