Wemos D1 Mini V4 ESP8266 USB-C

The Wemos D1 Mini V4 ESP8266 is a compact and versatile development module that is ideal for building your IoT (Internet of Things) projects. The module is based on the powerful ESP8266 chip, allowing you to easily connect to Wi-Fi networks and take advantage of the extensive capabilities of this chip. Thanks to its small size and excellent price-performance ratio, the Wemos D1 Mini V4 ESP8266 is the perfect choice for both beginners and experienced developers.

Technical specifications:

• Microcontroller: ESP8266EX
• Clock frequency: 80 MHz (overclockable to 160 MHz)
• Flash memory: 4 MB
• SRAM: 80 KB
• GPIO pins: 11 (expandable via I2C, SPI, UART)
• Supply voltage: 3.3V
• Input voltage: 4.5 - 9V (via micro-USB or external power supply)
• Wi-Fi: 802.11 b/g/n (2.4 GHz)
• Wi-Fi modes: Station, Soft Access Point, Wi-Fi Direct
• PCB dimensions: 34.2 x 25.6 mm
• Weight: 10 g

Main features:

• Powerful ESP8266 chip for fast processing and wireless communication
• Compact size, ideal for space-saving projects
• Easy power supply via micro-USB or external power source
• Compatible with Arduino IDE
• Extensive support for I2C, SPI, and UART, allowing numerous sensors and peripherals to be connected
• OTA (Over-The-Air) firmware updates possible
• Support for MQTT, REST, ThingSpeak, and many other IoT protocols

Included in the package:

1x Wemos D1 Mini V4 ESP8266 development module
2x 8-pin headers (male)
1x 8-pin header (female)