Wemos D1 mini Pro 4MB or 16MB

£5.45

QuantityDiscountDiscounted Price
5 - 9 5% £5.18
10 + 10% £4.91

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Wemos D1 mini Pro 4MB or 16MB Flash memory Development Board with CH340G
Wemos D1 mini Pro 4MB or 16MB £5.45
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FAST AND FREE UK DELIVERY
FREE Shipping with Royal Mail for orders over £25

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SAME DAY DISPATCH
If ordered before 3 p.m.

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MORE WAYS TO PAY
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Wemos D1 mini Pro 4MB or 16MB Flash memory Development Board with CH340G

Wemos D1 mini Pro WIFI board based on ESP-8266EX

Features
-11 digital input/output pins
-Interrupt/pwm/I²C/one-wire
-1 analog input (3.2 V max input)
-4M or 16M Flash
-External antenna connector
-Clock speed: 80/160MHz

It has CH340G chip on board.
Can be programmed with
-Arduino
-NodeMCU
-Micropython

Specifications
Operating Voltage 3.3 V
Digital I/O Pins 11
Analog Input Pins 1 (3.2 V Max)
Clock Speed 80/160 MHz
Size 34 x 25 mm
Weight 3 g

Pin Function ESP-8266 Pin

RX RXD RXD
A0 Analog input, A0
max 3.2 V
D0 IO GPIO16
D1 IO, SCL GPIO5
D2 IO, SDA GPIO4
D3 IO, 10k Pull-up GPIO0
D4 IO, 10k Pull-up, GPIO2
BUILTIN_LED
D5 IO, SCK GPIO14
D6 IO, MISO GPIO12
D7 IO, MOSI GPIO13
D8 IO, 10k GPIO15
Pull-down, SS
G Ground GND
5V 5 V –
3V3 3.3 V 3.3 V
RST Reset RST

In the package:
1x WeMos D1 mini Pro 4M/16M
2x Pin header (short)
2x Female connector strip (short)
2x Female connector strip (long)

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.