Amazon.com: Songhe Mega2560 + WiFi R3 ATmega2560+ESP8266 32Mb Memory USB-TTL CH340G. Compatible for Arduino Mega NodeMCU for WeMos ESP8266 : Electronics
Amazon.com: DSD TECH SH-U12 RS485 to TTL 5V Board with MAX13487 Chip for Raspberry Pi Arduino and Other MCU : Electronics
Taidacent RS485 TTL DS18B20 Temperature Sensor Modbus RTU Programmable Serial Port Remote Control Acquisition Module for Arduino PC PLC MCU (12V 485 with Sensor): Amazon.com: Industrial & Scientific
Amazon.com: AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T with Coil 0-100A 80-260V AC for Arduino : Industrial & Scientific
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
DIYmall 5V USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable TTL for Arduino
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
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
Feanteek FTDI USB to TTL Converter Built-in FT232RL Uart USB TTL Serial, DIY USB TTL
Amazon.com: Stemedu ESP32-CAM Serial to WiFi 5V Bluetooth Board ESP32 Camera Module Come with FT232RL FTDI USB to TTL Serial Converter Programmer Moduel and 2.4GHz Antenna for Arduino : Everything Else
9-Axis Accelerometer+Tilt Sensor】WT901 High-Accuracy Acceleration+Gyroscope+Angle +Magnetometer with Kalman Filtering, Triaxial MPU9250 AHRS IMU (IIC/TTL, 200Hz), for PC/Android/Arduino: Amazon.com: Industrial & Scientific
Amazon.com: 3.3V 5V FT232RL USB to TTL Serial Converter Adapter Module for Arduino 4 pcs : Electronics
MAX485 module RS-485 TTL to RS485 MAX485CSA Converter Module For Arduino - - Amazon.com
Amazon.com: DSD TECH SH-U12 RS485 to TTL 5V Board with MAX13487 Chip for Raspberry Pi Arduino and Other MCU : Electronics
Amazon.com: Oiyagai 2pcs CP2102 USB 2.0 to TTL Module Serial Converter with Dupont line for Arduino : Electronics
Comimark CP2102 Micro USB to UART TTL Module Serial Converter Programmer for Arduino etc (5Pcs)
Amazon.com: Basic Breakout Board for FTDI FT232RL USB to TTL Serial IC Adapter Converter Module for Arduino 3.3V 5V FT232 Switch : Electronics
Amazon.com: #10Gtek# 3.3V 5.5V FT232RL Mini USB to TTL Serial Converter Adapter Module for Arduino : Electronics
Amazon.com: ANMBEST 2PCS MAX3232 3.3V to 5V DB9 Male RS232 Serial Prot to TTL Converter Module Root Connector for Arduino Raspberry Pi and Microcontrollers : 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: 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
HiLetgo FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V FT232R
Amazon.com: Geekstory CP2102 6 in 1 USB-UART Serial Adapter Module USB to TTL 485 232,TTL to 232 485,RS232 to 485 + 4P Dupont Cable Jumper Wire Female to Female, for Windows, Linux,
Amazon.com: Comimark 2Pcs FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino Mini Ports : 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
DIYmall USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable TTL for Arduino ESP8266 (Pack of 1pc)
