i'm trying convert sm130 rfid module i2c using chipless uno. have right port on computer selected, , uno pin 1 wired pin 12 on sm130 , uno pin 0 wired sm130 pin 11. however, whenever close port in firmware upgrade software , hit "auto upgrade," says "timeout.no response." doing wrong??
you have bootloader on chipless uno, , creating a reset pulse start bootloader looking download sequence?
Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Trying to convert SM130 RFID module to I2C, getting timeout error
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