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Two green ESP32 development boards with pin headers and USB ports side by side

MCDODO

MCDODO ESP32 Development Board Kit (2 Pack) 240 MHz 4 MB flash 520 KB SRAM Bluetooth 4.2

SKU CH-ZAVS-7TDEW

Dual-core 32-bit board with 240 MHz clock, 4 MB flash, 520 KB SRAM, 2.4 GHz Wi-Fi and Bluetooth 4.2

  • Product typeSingle Board Computers
  • Dual-core 32-bit processor reaches 240 MHz for responsive IoT tasks
  • 4 MB flash and 520 KB SRAM store firmware and runtime data
  • Onboard 2.4 GHz Wi-Fi plus Bluetooth 4.2 enables wireless connectivity
  • MicroPython and C example projects accelerate learning and prototyping
  • USB code uploader lets you program the board straight from a computer

Two-board ESP32 kit

This pack contains two ESP32 development boards each built around a dual-core 32-bit microcontroller running at 240 MHz. Onboard 2.4 GHz Wi-Fi and Bluetooth 4.2 provide wireless connectivity for IoT projects. The boards include 4 MB flash and 520 KB SRAM and are programmed via USB. Tutorials and example projects in MicroPython and C are supplied online.

Makers and learners wanting guided examples

The included step-by-step tutorials and dual-language code examples suit hobbyists, students and engineers who want structured learning material. Developers who need a different wireless protocol or more on-board peripherals should consider other hardware.

240 MHz dual-core clock speed

The maximum processor frequency of 240 MHz determines how quickly the board can execute code and handle real-time tasks. This figure is the key specification for deciding whether the performance meets your application requirements.

How it compares

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

Price $31.99
Cheaper than about 68% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Product typeSingle Board Computers

Questions about this item

What comes in the kit and do I need to buy a cable separately?

The kit includes two ESP32 development boards and a USB cable for programming; no extra cable is required.

Both boards share the same 240 MHz dual-core processor and 4 MB flash, so which pack should I pick?

The 2-pack gives you identical boards for redundant nodes or parallel testing; choose it when you need two at once.

How does the 240 MHz clock translate when the board runs MicroPython or C projects?

The dual-core 32-bit processor at 240 MHz executes MicroPython and C examples smoothly for typical IoT tasks.

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