A
Anonymous
Mar 24, 2026
Rating: 3/5
WiFi range is average
Does the job but range could be better through walls. Good for close proximity projects.
Description
mini D1 Wi-Fi ESP-12F N ESP8266 Development Board ModeMcu
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP8266EX |
| Flash Memory | 4MB |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via Micro USB |
| Digital I/O Pins | 11 |
| Analog Input Pins | 1 (A0) |
| WiFi Standard | 802.11 b/g/n |
| CPU Frequency | 80MHz / 160MHz |
| USB Connector | Micro USB |
| Board Size | 34mm x 25mm |
5 reviews
A
Anonymous
Feb 17, 2026
Rating: 5/5
Easy to setup
Uploaded code in minutes. Great for beginners looking to get into ESP8266 development.
A
Anonymous
Jan 26, 2026
Rating: 4/5
Good value board
Great price point. The pins are a bit tight for breadboards but overall solid performance.
A
Anonymous
Jan 24, 2026
Rating: 5/5
Perfect for IoT projects
Works flawlessly with Arduino IDE. Setup was quick and the WiFi connection is stable.
A
Anonymous
Jan 21, 2026
Rating: 5/5
Highly recommended
Stable connection and fast processing. I have bought five of these for my home automation.
5 FAQ
Q: Are headers pre-soldered?
A: No, headers are not included. You will need to solder them separately.
Q: Can it act as a web server?
A: Yes, the ESP8266 supports hosting a simple web server directly.
Q: What is the max current per pin?
A: Typically 12mA is recommended per GPIO pin to ensure stability.
Q: Is 5V tolerant?
A: No, GPIO pins are 3.3V logic level. Do not connect 5V directly to pins.
Q: Does this work with Arduino IDE?
A: Yes, you need to install the ESP8266 board manager package within the IDE.
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