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Hosyond

Hosyond 3Pack ESP32-S3 Development Board N16R8 MCU with Dual-Mode Wi-Fi Bluetooth Type-C, Compatible with Arduino IoT ESP32-S3-WROOM-1

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Availability: In Stock.
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Arrives Sunday, Aug 30
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Color: ESP32-S3


Features

  • Dual Mode & High Performance The ESP32-S3 development board features integrated dual-core xtensa 32-bit LX7 microprocessor, clock speed up to 240 MHz, with 16MB Flash and 8 MB PSRAM. Perfect for Arduino IoT projects requiring stable wireless communication with ultra-low power consumption.
  • Easy Programming & Debugging Equipped with dual USB Type-C ports, this ESP32-S3 board supports both USB and UART modes for effortless programming, firmware flashing, and debugging.
  • Versatile Wireless Connectivity Built-in Wi-Fi (2.4GHz) and Bluetooth 5.0 (LE) dual-mode ensure seamless connectivity with a wide range of smart devices, making it ideal for IoT, smart homes projects.
  • Flexible Download Options Supports dual download methods USB direct download or USB-to-serial download offering flexibility and convenience for different development needs.Ideal for beginners and developers working with ESP32-S3.
  • Advanced Power-Saving Modes Designed for energy-efficient applications, with 3.3V SPI voltage, the ESP32-S3 board supports multiple low-power modes, allowing you to extend battery life based on different usage scenarios.

Description

Parameters： Wireless Connectivity: Wi-Fi 802.11 b/g/n, Bluetooth 5.0 (BLE) I/O Pins: 34 GPIOs Analog-to-Digital Converter (ADC): 12-bit resolution Digital-to-Analog Converter (DAC): 8-bit resolution UART: 3 UART interfaces SPI: 2 SPI interfaces I2C: 2 I2C interfaces PWM: 16 channels ADC Channels: 18 USB Interface: USB-UART bridge for programming and debugging Product Includes： 3 X ESP32-S3 Development Board with ESP-1-N16R8

Brand: Hosyond


Ram Memory Installed Size: 8 MB


Memory Storage Capacity: 16 MB


CPU Speed: 240 MHz


Connectivity Technology: Bluetooth, Wi-Fi


RAM Memory Installed: 8 MB


Memory Storage Capacity: 16 MB


Processor Speed: 240 MHz


Connectivity Technology: Bluetooth, Wi-Fi


Operating System: Windows, macOS, Linux


Compatible Devices: Arduino devices, unspecified models


Processor Count: 2


Total Usb Ports: 2


Brand: Hosyond


Built-In Media: 3 x ESP32-S3 Development Board


UPC: 768572762978


Manufacturer: Hosyond


Model Number: H076-A


Mfr Part Number: H076-A


Warranty Description: No warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 30

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Similar Products

Top Amazon Reviews

    • Great value. Pre-attached headers.
Color: ESP32-S3
If you want esp32 and you know this, this is a great deal. Personally I had better luck with picopi2w. But that is my bad for incorrect product fit. This is a quality board if this is the correct fit for you.
Reviewed in the United States on July 16, 2026 by Amazon Customer
    • Extra memory and flash are worth it, nice option for external antenna.
Color: ESP32-S3
Review Image by Mama_Does_The_Shopping
Review Image by Mama_Does_The_Shopping
Review Image by Mama_Does_The_Shopping
I have been very satisfied with these modules and have used them on a few projects, I like that an external antenna can be attached, but wireless works well without it. The extra flash and memory opens a lot of doors firmware-wize vs. a basic ESP-32 Wroom and in my opinion are worth the extra few bucks if you are making a platform for other fun projects. When I adapted my first project to the board it took a bit to get profile/memory access working correctly, but I was able to work through it. Images are from the project progression into an automated air purifier. Highly recommend. ... show more
Reviewed in the United States on May 14, 2026 by Mama_Does_The_Shopping
    • Good board so far!
Color: ESP32-S3
Everything works perfectly, good pinout printing it doesn't fade with isopropyl alcohol like others, only funny thing I've seen is that the pin 45 is faaaar away for their brothers
Reviewed in the United States on June 22, 2026 by Diego G.
    • Connection for Antenna a big plus!
Color: ESP32-S3
Waing these in a dev project inside a weather tight container. The ability to add an external antenna made the project work. Solid board. Developing in Platform IO. Easy to flash and reliable.
Reviewed in the United States on May 25, 2026 by Shawn Walter
    • Poder compartir la experiencia de la herramienta comprada
Color: ESP32-S3
Las Esp32-s3 funcionan muy bien
Reviewed in the United States on July 27, 2026 by Hugo Ferley
    • Work and good value.
Color: ESP32-S3
Review Image by gfang
Review Image by gfang
I’ve used several of these ESP32-S3 boards and haven’t had any issues so far. They’ve been reliable, easy to work with, and a good value for the price. These are based on the ESP32-S3 with 16MB flash and 8MB PSRAM, which is a nice bump over older ESP32 boards. Plenty of headroom for more complex projects, especially anything involving Wi-Fi, BLE, or heavier libraries. The dual USB-C ports are a nice touch. One is typically native USB (for flashing/CDC), and the other goes through a USB-to-UART bridge. Makes flashing and debugging straightforward without needing extra adapters. Wi-Fi and Bluetooth have been stable in my testing, and I haven’t run into any random disconnects or weird behavior. One small but useful note: the onboard LED appears to be on GPIO48 (not GPIO47 as some docs or examples suggest). If your blink sketch isn’t working, that’s probably why. Pros Reliable — I’ve used multiple boards with no failures Good specs (16MB flash + 8MB PSRAM) for the price Dual USB-C ports make flashing/debugging easy Works well with Arduino IDE and ESP-IDF Stable Wi-Fi and Bluetooth performance Compact and breadboard-friendly Cons Documentation is minimal (typical for these boards) Pin mappings (like the onboard LED) may not match common examples No labeling differences between USB ports on some revisions Bottom Line If you’re looking for a low-cost ESP32-S3 board with solid specs and reliable performance, these are a good choice. Just be prepared to double-check pin mappings if something doesn’t behave as expected. Quick Blink Example (Onboard LED) If your blink sketch isn’t working, try GPIO48 for the onboard LED: #define LED_PIN 48 void setup() { pinMode(LED_PIN, OUTPUT); } void loop() { digitalWrite(LED_PIN, HIGH); delay(500); digitalWrite(LED_PIN, LOW); delay(500); } If that doesn’t blink, try checking your board definition in the Arduino IDE and confirm the pin mapping, but on the boards I received, GPIO48 is correct. ... show more
Reviewed in the United States on April 2, 2026 by gfang
    • Excellent quality
Color: ESP32-S3
Excellent quiality
Reviewed in the United States on June 20, 2026 by Amazon Customer
    • Good quality ESP32-S3 microcontrollers.
Color: ESP32-S3
I’ve used two of these in prototype projects where I needed the Wifi for monitoring data. Tested all three and all work perfectly. Decent Wifi range as well for not having an external antenna. The S3 version of the ESP32 is worth it for me. Unless you need a super small for factor, these things are great. Just make sure whatever breakout board you have is for the S3 since it does have more pins. ... show more
Reviewed in the United States on February 15, 2026 by Douglas Coco

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