Homefixer ESP8266 V1 PCB from Beaver Electronics on Tindie
ESP8266 Is Alive! | XESS Corp.
Liberating The ESP8266 From Its Development Board | Hackaday
NodeMCU ESP8266 I2C Breakout Board from makeSmart() on Tindie
Making ESP8266 PCB Prototypes - YouTube
Getting Started with the NodeMCU (ESP8266 Based Development Board) - Electronics-Lab.com
Nodemcu ESP8266 Power Supply - Share Project - PCBWay
ESP8266 12E NODEMCU PCB Resources - EasyEDA
Schematic circuit for interfacing ESP8266-12E. | Download Scientific Diagram
GitHub - papricasix/kicad-esp8266-led-shld: Schema and PCB design for a ESP8266 "shield"
Amazon.com: Waveshare ESP-12F WiFi Module Based on ESP8266 with Built-in 32Mbit Flash in Small SMD22 Package Onboard PCB Antenna and Metal Shield : Electronics
ESP8266 WiFi Module with PCB Antenna - ElectroPeak
ESP8266 Programming Shield is Insane - Hackster.io
NodeMCU ESP-12E ESP8266 WiFi LUA CP2102 V2 With Pcb Antenna Micro USB 2.5V-3.6V | eBay
NodeMCU ESP8266 V3 for PCB (CH340) | 3D CAD Model Library | GrabCAD