WeMos D1 mini V4.0 - Wifi Module

Item number 57800 Brand Lolin Share
WeMos D1 mini V4.0 - Wifi Module

Description Links

The WeMos D1 mini V4 is a compact and powerful development board based on the ESP8266 WiFi chip. It features a 32-bit processor, 11 digital input/output pins, and a USB-C port for easy programming. With its small size and low power consumption, the D1 mini V4 is perfect for IoT projects, home automation, and other applications where space and energy efficiency are important. Additionally, it has built-in support for the Arduino IDE, making it easy for both beginners and experienced developers to program and interface with the board. With its versatility and ease of use, the WeMos D1 mini V4 is a great choice for anyone looking to build their next project.

The strength of this module lies in its stackable design and various modules with sensors and actuators. This module and most shields come with 2 x male headers, 2 x short female headers and 2 x long female headers.




Brand information
Brand Lolin
More infoLOLIN D1 mini — WEMOS documentation
Link Wi-Fi
Connection data
Voltage 3,3 V
Connection USB-C
Flash memory 4 MB
Microcontroller ESP-8266EX
Clock speed 80 MHz - 160 MHz
To belong
USB Cable included no
Headers included Yes
€ 7,00€ 5,80 Excl. VAT (NL)
Ordered before 23:59, shipped today. ... pieces in stock
USB Cable
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Show volume discounts Shipped from € 3,50 (NL) 30 days cooling-off Excellent service
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Customer Reviews

Works well! Heating
After testing, these boards appear to be much more robust and stable than the successor S2 mini. The D1 mini proves to work stably, and has (so far) shown no defects. Because the D1 mini has been around for a while, general support and info is also easy to find. Despite its somewhat lesser reputation than the CP2x, the CH340 continues to work stably. This is also a great deal in terms of price. The only thing that is noticeable after a while is that the chip gets noticeably warmer than other models.
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