Amazon.com: Atnsinc 2Pack TTL to RS485 Adapter Module, 485 to TTL 3.3V/5.0V Signals Serial Port Power Supply Converter with Indicator Lights : Electronics
Amazon.com: Geekstory BN-220 Dual GPS Glonass Module Navigation+GPS Passive Antenna with Flash TTL Level for Arduino Raspberry Pi Pixhawk F3 CC3D Betaflight F4 Flight Control(Pack of 2PCS) : Electronics
Amazon.com: HiLetgo 5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE : Electronics
Amazon.com: NOYITO TTL to RS232 Module TTL RS232 Male Female Mutual Conversion Module Serial Level Conversion to SP232 TTL Serial Port Communicates with RS232 Level Device 15KV ESD Protect (Female) : Electronics
Amazon.com: WITMOTION USB-UART 6-in-1 USB to Serial Converter, Multifunctional (USB to TTL/RS485/232, TTL-RS232/485, 232 to 485), Universal Adapter Module with CP2102 Compatible with Windows 7/8/10,Linux, Arduino : Electronics
Amazon.com: IS 4 PCS TTL to RS485 Converter, Icstation 3.3V 5V RS485 to TTL Converter Board TTL to RS485 Module Auto Reverse Surge Protection for Arduino : Electronics
HiLetgo FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V FT232R Breakout FT232RL USB to Serial Mini USB to TTL Adapter Board for Arduino
Amazon.com: Songhe Mega2560 + WiFi R3 ATmega2560+ESP8266 32Mb Memory USB-TTL CH340G. Compatible for Arduino Mega NodeMCU for WeMos ESP8266 : Electronics
Amazon.com: DEVMO FT232RL 3.3V 5.5V FTDI USB to TTL Serial Converter Adapter Module Compatible with Ar-duino Mini Port N137 : Electronics
Amazon.com: DIYmall 3PCS CP2102 USB to TTL Serial Module with DTR Pin, Converter Adapter STC Downloader Module for Arduino, ESP32-cam, GSM Relay, Pro Mini, Nextion Display, Beitian GPS : Electronics
DIYmall USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable TTL for Arduino ESP8266 (Pack of 1pc)
HiLetgo FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V FT232R Breakout FT232RL USB to Serial Mini USB to TTL Adapter Board for Arduino
Amazon.com: DWEII 2PCS RS485 to TTL 5V Board RS-485 Module TTL to RS485 Module with MAX13487 Chip Compatible with Raspberry Pi Arduino : Electronics
Amazon.com: Cylewet 2Pcs FT232RL 3.3V 5.5V Module USB to TTL Serial Adapter Module for Arduino Mini Port USB to Serial Interface Module (Pack of 2) CYT1007 : Electronics
HiLetgo FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V FT232R Breakout FT232RL USB to Serial Mini USB to TTL Adapter Board for Arduino
Amazon.com: BN-180 GPS Module UART TTL Dual Glonass GPS Car Navigation with GPS Antenna for Arduino Raspberry Pi Pixhawk Aircraft CC3D F3 Flight Controller Geekstory : Electronics
Amazon.com: Max485 Chip RS-485 Module TTL to RS-485 Module Raspberry Pi Pack of 5 : Electronics
Amazon.com: 10Gtek# 3.3V 5.5V FT232RL Mini USB to TTL Serial Converter Adapter Module for Arduino : Electronics
99% High Accuracy Voice Speech Recognition Module V3.1 with UART GPIO TTL 3.5mm Microphone Voice Control Board 5V for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: DAOKI® 5PCS 2 Channel Logic Level Converter 3.3V to 5V TTL Bi-Directional Module for Arduino : Electronics
Amazon.com: DaFuRui RS232 to TTL Converter Module，5PCS MAX3232 3.3V to 5V RS2323 COM Serial Prot Board to TTL Connector for Arduino Microcontrollers : Electronics
Cylewet 10Pcs 2 Channel Logic Level Converter 3.3V to 5V TTL Module for Arduino (Pack of 10) CYT1070 : Industrial & Scientific - Amazon.com
Amazon.com: 3.3V MAX485 Module for Arduino Development Board TTL to RS485 Module MCU Development Accessories Overvoltage Protection : Electronics
Amazon.com: DIYmalls CP2102 USB to TTL Adapter Serial Module USB to RS485 232, TTL to RS232 485,RS232 to 485 + 4Pin Dupont Cable Jumper Wire Female to Female for Arduino Nextion Display
Amazon.com: Gowoops GPS Module with TTL Ceramic Passive Antenna for Arduino Raspberry Pi 2 3 B+ MCU : Electronics
Comimark CP2102 Micro USB to UART TTL Module Serial Converter Programmer for Arduino etc (5Pcs)
