ESP-01 Programmer ESP-Link CP2104 is a "real" programming adapter, and it switches the ESP-01 Wi-Fi module automatically in Download Mode to flash your program code to the AI Thinker ESP-01 and ESP-01S modules.
CP2104 USB Chip works under Windows, Mac OS, and Linux. Drivers are available on the Silicon Labs website.
This ESP-01 Programmer fits our ESP8266 Module ESP-01S.












carl knowles –
Order arrived in a timely manner. Product was received in working order and performs as advertised.