Hi, I try to mount some I2C devices at Arduino Primo but I can not get any results. I tried an I2C LCD that did not return any error but did not display any text. When I scan I2C devices I always return the same list, even if no external device is connected. Do you know if there is any configuration to run to use the bus? Thank you.
I2C scanner. Scanning ...
Found address: 9 (0x9)
Found address: 11 (0xB)
Found address: 13 (0xD)
Found address: 15 (0xF)
Found address: 17 (0x11)
Found address: 19 (0x13)
Found address: 21 (0x15)
Found address: 23 (0x17)
Found address: 25 (0x19)
Found address: 27 (0x1B)
Found address: 29 (0x1D)
Found address: 31 (0x1F)
Found address: 33 (0x21)
Found address: 35 (0x23)
Found address: 37 (0x25)
Found address: 39 (0x27)
Found address: 41 (0x29)
Found address: 43 (0x2B)
Found address: 45 (0x2D)
Found address: 47 (0x2F)
Found address: 49 (0x31)
Found address: 51 (0x33)
Found address: 53 (0x35)
Found address: 55 (0x37)
Found address: 57 (0x39)
Found address: 59 (0x3B)
Found address: 61 (0x3D)
Found address: 63 (0x3F)
Found address: 65 (0x41)
Found address: 67 (0x43)
Found address: 69 (0x45)
Found address: 71 (0x47)
Skip address: 72 (0x48)
Found address: 74 (0x4A)
Found address: 76 (0x4C)
Found address: 78 (0x4E)
Found address: 80 (0x50)
Found address: 82 (0x52)
Found address: 84 (0x54)
Found address: 86 (0x56)
Found address: 88 (0x58)
Found address: 90 (0x5A)
Found address: 92 (0x5C)
Found address: 94 (0x5E)
Found address: 96 (0x60)
Found address: 98 (0x62)
Found address: 100 (0x64)
Found address: 102 (0x66)
Found address: 104 (0x68)
Found address: 106 (0x6A)
Found address: 108 (0x6C)
Found address: 110 (0x6E)
Found address: 112 (0x70)
Found address: 114 (0x72)
Found address: 116 (0x74)
Found address: 118 (0x76)
Done.
Found 55 device(s).