Amazon.com: Breakout Board for SC16IS750 I2C/SPI to UART IC : Electronics
Amazon.com: RS485 CAN HAT Stably Long-Distance Communication Functions UART Controlled SPI Interface for Raspberry Pi Zero W WH 2 3 4 Model B B+ @XYGStudy : Electronics
Isolated RS485 RS232 Expansion HAT Board for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero 2 W/Zero 2 WH,Adopt SC16IS752 UART Expansion Chip,SPI to RS485 and RS232 Up to 921600bps Data Rate
Hilitand FT232H USB to JTAG UART / FIFO SPI / I2C Module, Multifunction Module with 3 Pin Headers
Teyleten Robot FT232H USB to JTAG High-Speed Multifunction Serial Port Module SPI/I2C UART/FIFO SPI/I2C
WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter Module
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module: Amazon.com: Industrial & Scientific
Amazon.com: Breakout Board for SC16IS750 I2C/SPI to UART IC : Electronics
Amazon.com: NOYITO CH341A USB Serial Port Parallel Port Converter Module USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter Module : Electronics
Amazon.com: USB to JTAG UART Module, USB to Serial Port Module, High Speed USB to JTAG UART/FIFO SPI/I2C, Multifunction USB to FIFO SPI/I2C Module, with 3Pin Header : Electronics
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
Amazon.com: KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module : Electronics
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
JESSINIE 2Pcs SC16IS752 I2C SPI to UART Serial Adapter Module Dual Channel UART Conversion Module I2C/SPI Communication Module with Pins
AITRIP 1PCS CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module (1PCS)
750 SC16IS750 Single UART with I2C-Bus/SPI Interface for Industrial Control : Industrial & Scientific - Amazon.com
HiLetgo USB Logic Analyzer Device With EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug: Amazon.com: Industrial & Scientific