Amazon.com: Comimark CP2102 Micro USB to UART TTL Module Serial Converter Programmer for Arduino etc (5Pcs) : Electronics
USB 2.0 to TTL UART 6-Pin Serial Converter(CP2102) from BurgessWorld Custom Electronics on Tindie
USB- UART Convertor- CP2102 | Makerfabs Electronics
USB-UART 2 Module Kit — ameriDroid
3pcs ESP01 Programmer Adapter UART GPIO0 ESP-01 CH340G USB to ESP8266 Serial Wireless Wifi Development Board
/i/65915/products/2019-04-19T15%3A06%3A17.037Z-IMG_20190419_101409560.jpg?1606306133 "ESP8266 Programmer with USB-Serial Adapter - V3.0 from BurgessWorld Custom Electronics on Tindie")
ESP8266 Programmer with USB-Serial Adapter - V3.0 from BurgessWorld Custom Electronics on Tindie
ESP01 Programmer Adapter UART GPIO0 ESP-01 CH340G USB to ESP8266 Serial Wireless Wifi Development Board
DEBO USB2UART 2: Developer boards - USB type-A to UART, CP2102 at reichelt elektronik
ESP-01 ESP8266 USB serial Programmer
Programming with USB-Serial Converters - Tutorial Australia
ESP8266 ESP-01 USB Serial Programmer with CH340 (Fix Programming Issue) - Maker Advisor
USB to UART serial bridges
USB-UART to select an I/O Voltage of 3.3Vdc or 5Vdc. – Oz Robotics
CJMCU CP2102 USB To TTL/Serial Module Programmer UART STC Downloader A – eElectronicParts
FTDI Serial Adapter FT232RL FT232 TTL 5V 3.3V USB UART Programmer for ESP8266 | eBay
/i/40205/products/2017-11-21T16%3A35%3A13.416Z-USBProg_8_6d_connection_2_s.jpg?1606306133 "USBPRGv8.4 Isolated USB-Serial Programmer Adapter from NextEVO on Tindie")
USBPRGv8.4 Isolated USB-Serial Programmer Adapter from NextEVO on Tindie
CP2104 USB to Serial Converter Arduino Programmer | Makerfabs
ESP-01S ESP8266 Module + USB Serial Adapter TTL Wifi CH340G Programmer – eElectronicParts
DEBO USB2UART 1: Developer boards - USB type-A to UART, PL2303 at reichelt elektronik
USB UART 5 Click
CH341A Programmer USB to UART/IIC/SPI Convertor Parallel Port Converter onboard UART and SPI/I2C Operating Indicator Lamp _ - AliExpress Mobile
FTDI Serial Adapter FT232RL FT232 TTL 5V 3.3V USB UART Programmer for ESP8266 | eBay
USB to Serial Converter (Garagino's programmer) - ON SALE
USB to Four 4x Serial TTL UART Module FT4232 – ElectroDragon
USB UART 5 Click
