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Three small green circuit boards with silver pin headers and one black USB Type-C cable

MCDODO

MCDODO ESP32-S3 DevKitC-1 N16R8 44Pin 8M PSRAM 3pcs 50cm cable

SKU CH-CA9Q-AEFAS

Three ESP32-S3 development boards with 44-pin headers and 8 MB PSRAM, plus a 50 cm USB-C cable

  • Product typeSingle Board Computers
  • Triple board pack accelerates parallel prototyping
  • 44-pin headers expose full I/O for flexible wiring
  • 8 MB PSRAM enables larger buffers and smoother multitasking
  • 4 GHz Wi-Fi and Bluetooth support wireless IoT projects
  • Included 50 cm USB-C cable powers and programs the boards

ESP32-S3 development board triple pack

This set contains three ESP32-S3-DevKitC-1 boards built around the ESP32-S3-WROOM-1 N16R8 module. Each board exposes 44 pins and includes 8 MB of integrated PSRAM for larger data buffers. A single 50 cm USB Type-C cable is supplied for power and programming. The boards operate at a 3.3 V logic level and are brand new.

Makers prototyping Wi-Fi and Bluetooth IoT nodes

The pack suits developers who need several identical nodes for mesh experiments, sensor arrays or classroom labs. Builders who require a separate cable for every board, or who need on-board antenna diversity, should look at other kits. Projects that demand 5 V tolerant I/O without level shifting are not a match for the 3.3 V pin headers.

8 MB PSRAM on the N16R8 module

The N16R8 variant provides 8 MB of pseudo-static RAM directly on the wireless module, enabling heavier firmware images and larger frame buffers than zero-PSRAM alternatives. This single memory figure determines whether the board can handle your application’s runtime memory needs.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $36.99
Cheaper than about 60% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Product typeSingle Board Computers

Questions about this item

How do I install the ESP32-S3-DevKitC-1 board and what step is often missed?

Connect the 50 cm USB Type-C cable to a USB-A port that supports data, not a charge-only cable, then select the USB-to-UART or native USB port in your IDE; the charge-only cable mistake stops communication.

What maintenance or replacement will the board need later?

The board has no user-replaceable parts; keep the USB-C connector and 44-pin headers clean, and replace the cable if the Type-C plug wears out.

What limit appears first under sustained use?

The 3.3 V SPI supply and on-board regulator set the thermal ceiling; continuous high-current GPIO or radio duty cycles will hit temperature limits before flash or PSRAM wear.

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