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Three green rectangular development boards with Type-C ports and pin headers

KEHIPI

KEHIPI 3PCS ESP32-S3-DevKitC-1-N8R2 Development Board

SKU CH-R96Y-A1M5J

Pack of three ESP32-S3 development boards with Wi-Fi and Bluetooth 5, 8 MB flash and 2 MB PSRAM

  • Three boards in one pack for parallel prototyping
  • Dual Type-C ports give flexible power and data options
  • 8 MB flash plus 2 MB PSRAM store larger firmware
  • 4 GHz Wi-Fi and Bluetooth 5 enable wireless IoT projects
  • 3 V SPI voltage ensures stable peripheral communication

Triple-Pack ESP32-S3 Boards for IoT Makers

This pack supplies three ESP32-S3-DevKitC-1-N8R2 development boards, each combining a dual-core MCU with integrated 2.4 GHz Wi-Fi and Bluetooth 5 LE. They suit engineers, students and hobbyists building connected sensors, actuators or gateway prototypes that need both wireless stacks on a single module.

Sustained Wireless and Compute Load

Each board carries 8 MB external flash and 2 MB PSRAM, giving headroom for larger firmware images and runtime buffers during continuous data logging or streaming. The MCU can maintain its wireless links while executing application code, and the 3.3 V SPI supply keeps the memory subsystem stable during extended operation without thermal throttling concerns.

Dual Type-C Power and Rugged Pin Access

Two USB Type-C ports provide separate UART and native USB paths, allowing simultaneous debug console and device-mode functions such as HID or CDC. Power can alternatively enter through 5 V or 3.3 V header pins alongside ground, giving flexibility for battery, bench supply or regulated rail integration in permanent installations.

Points forts

  • Three boards in one pack for parallel prototyping
  • Dual Type-C ports give flexible power and data options
  • 8 MB flash plus 2 MB PSRAM store larger firmware
  • 4 GHz Wi-Fi and Bluetooth 5 enable wireless IoT projects
  • 3 V SPI voltage ensures stable peripheral communication

Caractéristiques

BrandAITRIP

Questions sur cet article

How much power does the board draw when running Wi-Fi and Bluetooth 5 continuously?

The board can be powered from either Type-C USB port, the 5 V and GND pins, or the 3.3 V and GND pins; current draw depends on the firmware and radio duty cycle.

Which USB cables and host ports do I need to program and power all three boards?

Each board has two Type-C ports — one for USB-to-UART and one for the ESP32-S3 native USB — so you need at least one Type-C cable and a host USB port per board.

Will the 3.3 V SPI flash and PSRAM on these boards work with my older 5 V Arduino shields?

The on-board flash and PSRAM operate at 3.3 V, and the GPIO pins are also 3.3 V logic; level shifting is required before connecting to 5 V shields.

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