3PCS ESP32 S3 Development Board with Power Supply Expansion Board, 240MHz Dual-Core Processor N16R8 Module with 44Pin Breakout Board GPIO 1 into 2, for ArduinoAbout the Product
Development Board Specifications Processor: Dual-core processor Clock Frequency: 240 MHz (maximum) SRAM: 520 KB PSRAM: 8 MB Flash Memory: 16 MB Buttons: BOOT + RET On-board Features: Programmable RGB LED Number of Pins: 44 Bridge Chip: CH343P Interface Type: Dual Type-C Expansion Board Specifications Power Input: DC cylindrical plug Input Voltage: 6.5 V–9 V DC Power Output: 3.3 V and 5 V power header pins Ground Connections: Multiple GND connections Voltage Regulation: On-board voltage regulator circuit Connectors: Standard 2.54 mm female header pins GPIO Expansion: GPIO signal interfaces feature a 1-to-2 expansion design
Mounting Holes: 4 mechanical mounting holes Important Notes If you have any questions, please feel free to .
Key Features
- The DC power connector on this expansion board supports a DC input of 6.5V–9V and features an integrated on-board voltage regulator circuit. When a project requires driving multiple peripherals, the system can be powered directly by an external power supply, thereby providing stable power support.
- This development board features a 240 MHz dual-core processor that efficiently executes programs, handles complex tasks, and supports multitasking. It is equipped with 16 MB of Flash, 8 MB of PSRAM, and 520 KB of SRAM, providing ample memory resources for program storage, runtime data processing, and data buffering.
- It features flexible data communication capabilities, supporting stable data transmission and device interconnectivity, and meets the application needs of smart devices, automated control, and IoT development. Equipped with two USB Type-C ports, it can be used for program downloading and debugging, providing a flexible and convenient connection method for development and testing.
- The expansion board features separate 3.3V and 5V power connectors using standard 2.54mm female headers. It aligns perfectly with the development board’s 44 GPIO pins, each of which can be expanded into two interfaces, facilitating the simultaneous connection of multiple peripherals and functional modules to meet multi-module development needs.
- It is compatible with Arduino IDE and supports a wealth of open-source resources, helping beginners and engineers quickly develop projects in robotics, smart home systems, automation, and the Internet of Things (IoT).
Delivery Information
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Return Policy
Returns are accepted within 30 days if you are not completely satisfied.
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