Kunkune

Wemos D1 ESP32 Based WiFi/Bluetooth Board

Wemos D1 R32 isESP32 WiFi+Bluetooth+UNO

Wemos D1 ESP32 Based WiFi/Bluetooth Board - Main image
Wemos D1 ESP32 Based WiFi/Bluetooth Board — rear viewWemos D1 ESP32 Based WiFi/Bluetooth Board — pin detail
$4.55 $6.9 In stock

Category: ESP32 and ESP8266

Wemos D1 Mini ESP32 Compatible WiFi and Bluetooth Board

This Wemos D1 ESP32 board puts the dual-core ESP32 with 2.4GHz WiFi and Bluetooth 4.2 into the compact D1 Mini footprint, compatible with D1 Mini shields. The ESP32 runs at 240MHz, provides 34 programmable GPIO pins (including 12 with ADC, 2 with DAC, and 4 touch-sensitive inputs), and is programmed from the Arduino IDE using the Espressif ESP32 board package or from MicroPython.

  • ESP32 dual-core at 240MHz — 2.4GHz WiFi + Bluetooth 4.2 BLE
  • 34 GPIO pins — 12 ADC, 2 DAC, 4 touch inputs
  • D1 Mini form factor — compatible with D1 Mini shields
  • Micro USB connector — power and programming
  • Arduino IDE and MicroPython compatible
Specification Value
MCU ESP32 dual-core Xtensa LX6
Clock 240MHz
Flash 4MB
WiFi 2.4GHz 802.11 b/g/n
Bluetooth 4.2 BLE + Classic
GPIO 34 (incl. 12 ADC, 2 DAC, 4 touch)

Best for

D1 Mini shield-compatible ESP32 builds, IoT sensor hubs, BLE beacon projects, touch-controlled interfaces, dual-core parallel processing, and upgrading existing D1 Mini projects to ESP32 performance.

Why Kunkune

Shipped from UK stock. 60-day returns, no minimum order. Fast Royal Mail delivery.

Buying in bulk? For orders of 10+ units, contact us for trade pricing.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Return arrangements

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Kevin ★★★★★

Finally an ESP32 that actually fits my existing D1 Mini shields without needing any extra wiring. The Bluetooth pairing was surprisingly stable even from the other side of the house.

Richard ★★★★★

The Bluetooth 4.2 pairing was instant with my phone, and the fact that it keeps the same D1 Mini footprint means I swapped it into an existing project without rewiring. Runs cool even with WiFi hammering away.

Sebastian ★★★★★

The dual-core ESP32 fits perfectly in my tiny weather station project, and I was surprised how easy it was to get Bluetooth working out of the box. No pin mapping headaches like some other boards I’ve tried—definitely a solid buy for the price.

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