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Ten small green circuit boards with pin headers

Vszerda

Vszerda 10PCS D1 mini ESP32 ESP-32 WiFi+Bluetooth IoT development board based ESP8266

SKU CH-5PDM-420G5

Pack of ten D1 mini boards combining Wi-Fi and Bluetooth for IoT prototyping

  • 10 boards per lot let you scale IoT prototypes quickly
  • Dual WiFi and Bluetooth radios enable wireless connectivity
  • ESP32 32-bit processor handles edge computing tasks
  • ESP8266 heritage simplifies code migration
  • Customised voltage regulator suits computer-grade applications

Ten ESP32 boards in one pack

This pack contains ten D1 mini style development boards built around the ESP32 chip. Each board provides Wi-Fi and Bluetooth connectivity for Internet of Things projects. The boards are supplied new and fully functional, ready for soldering or breadboard use. They suit makers, educators and prototypers who need multiple identical units.

Low-power wireless operation

The ESP32 core runs from a regulated supply voltage rated at 1 V with a dissipation power figure of 1 W. In typical sensor or actuator tasks the boards draw very little current and produce no audible noise. No active cooling is required, so they operate silently in enclosed enclosures. Power can be sourced from USB or a suitable regulator.

Ten-unit quantity for batch projects

The lot size of ten boards is the single figure that determines whether this pack fits the build. Projects needing a mesh network, a classroom set or a small production run match this quantity exactly. Buyers who need only one or two boards, or who require a different form factor, should look elsewhere.

Highlights

  • 10 boards per lot let you scale IoT prototypes quickly
  • Dual WiFi and Bluetooth radios enable wireless connectivity
  • ESP32 32-bit processor handles edge computing tasks
  • ESP8266 heritage simplifies code migration
  • Customised voltage regulator suits computer-grade applications

Specifications

No published specifications for this item yet.

Questions about this item

How do I solder headers onto the D1 mini ESP32 board?

Align the header pins with the castellated pads, tack one corner pin first, then solder the rest while keeping the board flat to avoid bent pins.

What component on the D1 mini ESP32 will likely need replacement after heavy use?

The onboard voltage regulator rated for 1 W dissipation can overheat and fail if the board continuously draws high current from the 5 V pin.

What thermal limit appears first when the D1 mini ESP32 runs a sustained WiFi+Bluetooth workload?

The 1 W dissipation rating of the voltage regulator is reached before the ESP32 chip itself throttles, causing the regulator to shut down or overheat.

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