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Green rectangular development board with a 1.54 inch black and white e-paper display and exposed components

MCDODO

MCDODO ESP32-S3 1.54inch e-Paper AIoT Development Board 200×200

SKU CH-46A7-ZQY39

ESP32-S3 development board with 1.54 inch 200×200 e-paper display, Wi-Fi and Bluetooth 5 connectivity, integrated RTC, temperature and humidity sensor, audio codec and TF card slot.

  • Product typeSingle Board Computers
  • Powerful ESP32-S3 dual-core processor up to 240MHz for AIoT tasks
  • 54-inch e-paper display 200×200 resolution ultra-low power
  • Dual-mode connectivity with 2.4GHz Wi-Fi and Bluetooth 5 LE
  • Integrated RTC temperature humidity sensor audio codec and TF card slot
  • Requires separate 3.7V MX 1.25 lithium battery for operation

MCDODO ESP32-S3 AIoT Development Board

This board targets makers and engineers building battery-powered IoT edge devices that need a sunlight-readable display. The integrated 1.54inch e-Paper panel and dual wireless radios suit environmental monitoring, asset tracking or portable data-logging projects where mains power is unavailable.

Check power supply and antenna clearance before

The board requires a separate 3.7V MX 1.25 Lithium cell; no battery ships in the package. Ensure your enclosure leaves space for the onboard 2.4GHz antenna and that the chosen cell meets the MX 1.25 form factor so the connector mates correctly.

Onboard sensors and storage expand project scope

A PCF85063 RTC, SHTC3 temperature and humidity sensor, low-power audio codec and TF card slot are fitted as standard. These components add time-keeping, environmental sensing, voice interaction capability and removable storage without extra wiring or additional modules.

How it compares

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

Price $43.99
Typical for this category: the median of 1,420 items is $44.99.

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Specifications

Product
Product typeSingle Board Computers

Questions about this item

What comes in the box and do I need to buy a battery separately?

The board ships without a power source; you must supply a 3.7V MX 1.25 lithium cell.

Which connectivity option should I use for my project?

It provides 2.4 GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 LE via the onboard antenna, so you can choose either or both.

How does the 200 × 200 e-paper perform in daylight?

The 1.54 inch display keeps high contrast and wide viewing angles in sunlight while drawing ultra-low power for long battery life.

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