vejít se systém hrozny spi to usb je to k ničemu výtah Vyčistit podlahu
DLN-2 USB-I2C/SPI/GPIO Adapter
Yocto-SPI - USB to SPI adapter (TTL 3.3V or 5V), driver-free
Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C [USB C & Stemma QT] : ID 2264 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: USB Programmer Module CH341A Series Burner Chip 24 EEPROM BIOS LCD Writer 25 SPI Flash USB to TTL 5V-3.3V : Electronics
USB-I2C/SPI/GPIO/PWM/ADC Interface | $19.10 to $89.40
USB to UART, I2C, SPI (with 4 ADC, 4 PWM, 8 digital IO and nRF2401 test software)|Demo Board Accessories| - AliExpress
AK-MCP2210 – USB to SPI Bridge | Artekit Labs
Devantech USB to UART, I2C, SPI, serial adapter (USB-ISS) | Acroname
Adafruit FT232H Breakout - General Purpose USB to GPIO+SPI+I2C
iConnectivity : USB HOST TO SPI CONVERTER MODULE
Usendz@ Uts2210 Usb To Spi Spi Master Hid Device Mcp2210 New Version - Tool Parts - AliExpress
CSR USB-SPI programmer
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
Usb To Uart I2c Spi Gpio Converter Linux, 4 Adc 4 Pwm 8 Digital Io, Free Qt Labview Vb Vc Demo - Instrument Parts & Accessories - AliExpress
USB SPI Slave Breakout Board from Earth People Technology on Tindie
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
USB Programmer CH341A Series Burner Chip 24 EEPROM BIOS Writer 25 SPI Flash
Amazon.com: Marhynchus High Speed Multifunction Module, USB to JTAG UART/FIFO SPI/I2C Module CJMCU : Electronics
Nettigo: SPI Shortcut [SparkFun TOL-09235]
BusPro-S SPI Exerciser - Bus Analyzers and Exercisers
Devantect USB to I2C, SPI and Serial interface - RobotShop