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AJMRTC WEMOS D1 Mini V4.0.0 Type-C USB IoT Board, ESP8266 WiFi Microcontroller with 4MB Flash, Supports MicroPython NodeMCU Arduino, Mini ESP8266 Development Board for DIY Smart Home Electronics
- - Built-in ESP8266 WiFi chip with 4MB flash memory, stable 802.11 b/g/n wireless connection for IoT projects
- - Upgraded Type-C USB port for convenient power supply and data upload, replace old micro USB interface
- - Wide software compatibility, works seamlessly with MicroPython, NodeMCU Lua and Arduino IDE
- - Compact 34.2×25.6mm size, equipped with 11 digital IO pins and 1 analog input pin for sensor connection
- - Ideal for smart home, wireless monitoring, data logging and various ESP8266 DIY electronic prototyping
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AJMRTC WEMOS D1 Mini V4.0.0 is a compact ESP8266 WiFi IoT development board designed for makers, hobbyists and electronic engineers. Powered by ESP8266 chip with 4MB flash, it supports AP+STA WiFi working mode to meet wireless data transmission demands. The updated Type-C USB interface brings easier wiring and better durability.
This microcontroller board runs well with MicroPython, NodeMCU Lua and Arduino environments. It offers 11 digital I/O pins supporting PWM, I2C and interrupt functions plus one analog input channel, allowing you to connect sensors, relays and other modules quickly. Small footprint saves space for embedded builds.
Perfect for building smart home devices, wireless environmental monitors, IoT control nodes and educational electronic experiments. It is a cost-effective main control module for your ESP8266 prototype projects.
- Brand: AJMRTC
- Model: D1 Mini V4.0.0
- Main Chip: ESP8266
- Flash Memory: 4MB
- USB Interface: Type-C
- WiFi Standard: 802.11 b/g/n
- Digital IO: 11 Channels
- Analog Input: 1 Channel (Max 3.2V)
- Operating Voltage: 3.3V logic, 5V USB power input
- Dimension: 34.2mm × 25.6mm
- Supported Firmware: MicroPython, NodeMCU, Arduino
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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