USB-to-ESP8266 01 Serial Wireless WiFi modules for ESP-01 – AZ-Delivery
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
Transform Your ESP8266 Board into a USB to Serial Board Easily with Arduino Serial Bypass Sketch - CNX Software
Need help to connect to 8266 over USB - Everything ESP8266
I am getting “espcomm_sync failed” error when trying to upload my ESP. How to resolve this issue? — ESP8266 Arduino Core 3.1.2-11-g57fa6cdc documentation
Keyestudio ESP8266 WI-FI Module Shield +1M Micro USB Cable For Arduino (Chip is CP2102-GMR)