ESP8266 Development Boards
Browse a curated list of ESP8266 development boards, each with key features, pinout diagrams, and usage examples to help you choose the right board for your next project.
This guide is all about ESP8266 development boards—compact and cost-effective options that are perfect for Wi-Fi-enabled projects. Whether you're building simple IoT devices, smart home automations, or connected sensors, the ESP8266 is a reliable and accessible choice.
Each board listing includes key specs, pinout diagrams, and hardware details to help you pick the right one for your project needs and integration environment.
ESP8266 Boards
Generic ESP8266 Module
Flexible ESP8266 dev profile with customizable flash and settings — ideal for custom or unknown modules.
Generic ESP8285 Module
ESP8285 with built-in flash — compact and reliable for embedded, space-constrained Wi-Fi projects.
4D Systems gen4 IoD Range
ESP8266-powered touchscreen displays — great for smart interfaces, HMI, and visual IoT devices.
Adafruit Feather HUZZAH ESP8266
Feather-format ESP8266 with LiPo support — perfect for portable Wi-Fi projects and CircuitPython use.
Amperka WiFi Slot
ESP8266 module with slot-based expansion — designed for Amperka’s modular hardware ecosystem.
Arduino
Arduino-compatible environment for ESP8266 — enables easy Wi-Fi project development in Arduino IDE.
DOIT ESP-Mx DevKit (ESP8285)
Compact ESP8285 dev board with onboard flash — ideal for embedded Wi-Fi projects in tight spaces.
Digistump Oak
Cloud-connected ESP8266 board with secure firmware updates — great for IoT starters and remote control.
ESPDuino (ESP-13 Module)
Arduino Uno-style ESP8266 board — combines Wi-Fi with a familiar layout for easy hardware reuse.
ESPectro Core
ESP8266 board with Grove ports and RGB LED — designed for education, IoT kits, and rapid prototyping.
ESPino (ESP-12 Module)
Breadboard-friendly ESP8266 board with LiPo support — perfect for compact and mobile wireless builds.
ESPresso Lite 1.0
First-gen ESP8266 dev board by Cytron — offers basic Wi-Fi and GPIO access for entry-level projects.
ESPresso Lite 2.0
Improved ESP8266 board with USB and LiPo — great for prototyping Wi-Fi-enabled sensors and gadgets.
ITEAD Sonoff
ESP8266-based smart switch module — widely used in home automation for Wi-Fi relay control.
Invent One
Developer-friendly ESP8266 board with built-in USB and power control — designed for OEM and product integration.
LOLIN(WEMOS) D1 ESP-WROOM-02
ESP8266 board with WROOM-02 module — Arduino Uno layout with full Wi-Fi capabilities.
LOLIN(WEMOS) D1 R2 & mini
Compact and full-size ESP8266 dev boards — perfect for IoT projects using Arduino-style pins.
LOLIN(WEMOS) D1 mini (clone)
Popular clone of the D1 Mini ESP8266 board — budget-friendly and great for hobbyist Wi-Fi projects.
LOLIN(WEMOS) D1 mini Lite
Low-cost version of D1 Mini with smaller flash — suitable for simple Wi-Fi sensors and automation.
LOLIN(WEMOS) D1 mini Pro
Enhanced D1 Mini with external antenna support — ideal for extended range or enclosure use.
LOLIN (WeMos) D1 R1
Early version of D1 board — Uno-style ESP8266 layout for legacy compatibility and basic Wi-Fi.
Lifely Agrumino Lemon v4
ESP8266 board with built-in sensors for smart agriculture — great for monitoring soil, light, and temp.
Mercury 1.0
Minimal ESP8266 development board — designed for basic IoT projects and sensor integration.
NodeMCU 0.9 (ESP-12 Module)
First-gen NodeMCU ESP8266 board — large form factor, ideal for development and prototyping.
NodeMCU 1.0 (ESP-12E Module)
Widely-used ESP8266 board with USB and full pin access — perfect for Arduino-based IoT development.
Olimex MOD-WIFI-ESP8266(-DEV)
ESP8266 module with breakout or dev version — ideal for embedded integration and low-cost Wi-Fi control.
Phoenix 1.0
Early ESP8266 development board with USB and GPIO access — designed for general-purpose wireless projects.
Phoenix 2.0
Improved version of Phoenix 1.0 with better power and layout — suitable for small-scale IoT applications.
Schirmilabs Eduino WiFi
Arduino-compatible ESP8266 board for education — ideal for classroom projects with built-in Wi-Fi.
Seeed Wio Link
Grove-compatible ESP8266 board — perfect for plug-and-play sensor integration and rapid IoT prototyping.
SparkFun Blynk Board
ESP8266 dev board designed for Blynk app — great for quick smartphone-controlled IoT projects.
SparkFun ESP8266 Thing
Minimal ESP8266 board with LiPo and GPIO — ideal for low-cost, low-power Wi-Fi projects.
SparkFun ESP8266 Thing Dev
Development version of the Thing board with USB and debug access — suited for more complex projects.
SweetPea ESP-210
Compact ESP8266 board with USB, LiPo charging, and onboard regulator — great for portable applications.
ThaiEasyElec's ESPino
ESP8266 board with USB and power management — designed for easy prototyping in the Thai maker community.
WiFi Kit 8
ESP8266 development board with OLED display — great for visual monitoring, dashboards, and compact IoT UIs.
WiFiduino
Arduino-compatible ESP8266 board — combines Wi-Fi connectivity with a familiar Uno-style layout.
WifInfo
ESP8266 board designed for smart metering and low-power data logging — ideal for remote IoT monitoring.
XinaBox CW01
Modular ESP8266 Wi-Fi core for XinaBox ecosystem — snap-together form factor with no soldering required.