IoTsmart ESP32-S3 (H-HOST / Vertical mounting)

Name: IoTsmart ESP32-S3 (H-HOST / Vertical mounting)
SKU: 40600
Price: 10.00 USD
Availability: InStock

IoTsmart ESP32-S3 - Dual-core LX7 controller w/ Wi-Fi & Bluetooth 5 (LE) for VERTICAL mounting. 4MB Flash, I²C, Qwiic

Designed by makethingshappy in Israel

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2025-11-12T19:50:59.614Z-01 - IoTsmart ESP32-S3 3D view.png

2025-11-12T19:50:59.614Z-02 - IoTsmart ESP32-S3 top view.png

2025-11-12T19:50:59.614Z-03 - IoTsmart ESP32-S3 bottom view.png

2025-11-12T19:50:59.614Z-04 - IoTsmart ESP32-S3 pinout.png

2025-11-12T19:50:59.614Z-06 - IoTsmart ESP-32-S3 and IoTextra Input.png

2025-11-12T19:50:59.614Z-07 - IoTsmart ESP32-S3 and IoTextra Relay2.png

2025-11-12T19:50:59.614Z-05 - IoTsmart ESP-32-S3 and IoTextra Input.png

2025-11-12T19:50:59.614Z-08 - IoTsmart ESP-32-S3 and IoTextra Relay2.png

2025-11-12T19:50:59.614Z-09 - IoTsmart ESP-32-S3 and IoTextra SSR Small.png

2025-11-12T19:50:59.614Z-10 - IoTsmart ESP-32-S3 and IoTextra SSR Small.png

2025-11-12T19:50:59.614Z-11 - IoTsmart ESP-32-S3 and IoTextra Octal2.png

2025-11-12T19:50:59.614Z-12 - IoTsmart ESP-32-S3 and IoTextra Octal2.png

2025-11-12T19:50:59.614Z-15 - IoTextra Analog and IoTsmart ESP32-S3.png

2025-11-12T19:50:59.614Z-17 - IoTsmart ESP-32-S3 and USB Adaptor.png

2025-11-12T19:50:59.614Z-16 - IoTextra Analog and IoTsmart ESP32-S3.png

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IoTsmart ESP32-S3 - Dual-core LX7 controller w/ Wi-Fi & Bluetooth 5 (LE) for VERTICAL mounting. 4MB Flash, I²C, Qwiic

The IoTsmart ESP32-S3 is a high-performance wireless module built around the Espressif ESP32-S3 chip, engineered as the primary controller for the IoTextra platform. This module combines the powerful…

Key Technical Features

Processor: Dual-core Xtensa® 32-bit LX7 clocked at up to 240 MHz.
Wireless Connectivity: Integrated 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE).
Memory: Integrated 2 MB PSRAM and 4 MB Flash. 512 KB SRAM, 384 KB ROM.
Data Storage: Onboard 8 Kbit EEPROM for configuration and user data storage.
Integration: Dedicated 12-pin HOST connector for direct attachment to IoTextra mezzanines (power, I²C, 8 GPIOs).
Expansion: Qwiic® I²C connector for easy integration of sensors and peripherals.
Form Factor (H-HOST): Features a Horizontal HOST connector (H-HOST), designed for Vertical Mounting into IoTextra series mezzanines.

Software & Compatibility

IoTsmart ESP32-S3 is the perfect platform for rapid development and deployment.

Platform	Link
IoTflow	IoTflow (GitHub)
Node-RED	Node-RED (Official Site)
Blynk	Blynk (Official Site)
Development Environments:	ESP-IDF, Arduino Core for ESP32, MicroPython, and PlatformIO

Applications and Mezzanine Compatibility

The IoTsmart ESP32-S3 module is designed to be used with our IoTextra industrial module series, including: IoTextra Input, IoTextra Relay2, IoTextra SSR Small, IoTextra Octal2, IoTextra Analog, and IoTextra Combo.

Documentation & Resources

All technical details and code examples are available in our public repository.

Datasheet - Full technical specifications, electrical parameters, schematics (file is attached to the listing)
GitHub Repository - Schematics, code examples, flashing guides, and supplementary documentation.
Make Things Happy Website
SKU - Product Stock Keeping Unit. 020111102001