Amazon.com: HiLetgo 2pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module (Pack of 2PCS) : Electronics
Amazon.com: HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large) : Electronics
DIY Home Automation With ESP8266 (Linknode R4) and Amazon Alexa : 11 Steps (with Pictures) - Instructables
NodeMcu Node MCU Base ESP8266 ESP-12E Testing DIY Breadboard Basics Tester Suitable for NodeMcu V3 for Arduino IDE: Amazon.com: Industrial & Scientific
Amazon.com: ESP8266 ESP-01S NodeMCU Development Board, CH340, WiFi Module, for Arduino : Electronics
ESP8266 ESP-12E NodeMcu Lua WiFi Module Connector Development Board, for Arduino IDE Micropython : Electronics - Amazon.com
ESP8266 first project: home automation with relays, switches, PWM, and an ADC | by R. X. Seger | Medium
Amazon.com: ESP8266 ESP-01S DHT11 Temperature and Humidity WiFi Node Module, with ESP-01S Wireless Module, Pack of 2 : Electronics
Amazon.com: ESP8266 ESP-12E NodeMcu Lua WiFi Module Connector Development Board, for Arduino IDE Micropython : Electronics
Getting Started with Amazon AWS IoT and ESP8266
Alexa Home Automation using ESP8266 - IotCircuitHub
Amazon.com: MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+ : Electronics
Amazon.com: BAEASU 5Pack D1 Mini NodeMcu ESP8266 ESP-12F Wireless Module Internet of Things Development Board Compatible with Arduino (D1 Mini ESP8266) : Electronics
Amazon.com: OSOYOO NodeMCU Module USB-C ESP8266 ESP-12F WiFi Development Board with CH340C for Arduino Project : Electronics
Alexa Smart Home using Node MCU | ESP8266 | Maker Pro
MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+ : Electronics - Amazon.com
How To: DIY Home Automation With NodeMCU and Amazon Alexa : 13 Steps (with Pictures) - Instructables
Amazon.com: OCESTORE Mini D1 Module Wemos D1 ESP8266 with Battery Slot ESP WROOM 02 Motherboard Compatible with Node-MCU : Electronics
Amazon.com: HiLetgo 1PC ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Small) : Electronics
Building an IoT Node for less than 15 $: NodeMCU & ESP8266: Kuhnel, Claus: 9783907857304: Amazon.com: Books
Amazon.com: ESP8266 ESP-12E NodeMcu Lua WiFi Module Connector Development Board, for Arduino IDE Micropython : Electronics