How To Directly Program An Inexpensive ESP8266 WiFi Module | Hackaday
Dc 3.3v Usb To Esp8266 Esp-01 Wifi Adapter Module Ch340 Ch340g Usb To Ttl Driver Serial Wireless Wifi Module For Arduino 300ma - Wireless Module - AliExpress
Amazon.com: Wishiot ESP8266 ESP-01S 4MB Serial WiFi Wireless Transceiver Module + CH340G Programmer USB to ESP-01 Wireless Adapter Module 4.5-5.5V : Electronics
Keyestudio USB to ESP-01S Wifi Module Serial Port Shield For Arduino &Compatible with ESP8266 wifi
ESP01 Programmer Adapter UART GPIO0 ESP-01 CH340G USB to ESP8266 Serial Wireless Wifi Development Board
ESP8266 IoT Communication Module with Integrated USB - store.ncd.io
Amazon.com: MakerFocus ESP8266 Development Board WiFi Deauther Mini V3 with 1.3inch OLED Display DS3231 RTC USB C Connector with 5dB Antenna : Electronics
Wireless USB for Instant IoT | Hackaday.io
WiThumb is an ESP8266 WiFi USB Adapter with Motion and Temperature Sensors (Crowdfunding) - CNX Software
Amazon.com: DSTIKE WiFi Duck V2 USB Keyboard Using Ducky Script Language ESP8266 for Arduino Starter : Electronics