bus pirate (I2C MPR121 Setup)

mpr121

[0xB4 0x7B 0x00]

// Section A - Controls filtering when data is > baseline.
[0xB4 0x2B 0x01][0xB4 0x2C 0x01][0xB4 0x2D 0x00][0xB4 0x2E 0x00]

// Section B - Controls filtering when data is < baseline.
[0xB4 0x2F 0x01][0xB4 0x30 0x01][0xB4 0x31 0x00][0xB4 0x32 0x00]

// Section C - Sets touch and release thresholds for each electrode
[0xB4 0x41 0x0F][0xB4 0x42 0x0A][0xB4 0x43 0x0F][0xB4 0x44 0x0A][0xB4 0x45 0x0F][0xB4 0x46 0x0A][0xB4 0x47 0x0F][0xB4 0x48 0x0A][0xB4 0x49 0x0F][0xB4 0x4A 0x0A][0xB4 0x4B 0x0F][0xB4 0x4C 0x0A][0xB4 0x4D 0x0F][0xB4 0x4E 0x0A][0xB4 0x4F 0x0F][0xB4 0x50 0x0A][0xB4 0x51 0x0F][0xB4 0x52 0x0A][0xB4 0x53 0x0F][0xB4 0x54 0x0A][0xB4 0x55 0x0F][0xB4 0x56 0x0A][0xB4 0x57 0x0F][0xB4 0x58 0x0A]

  // Section D
  // Set the Filter Configuration
  // Set ESI2
[0xB4 0x5D 0x04]

  // Section E
  // Electrode Configuration
  // Set ELE_CFG to 0x00 to return to standby mode
[0xB4 0x5E 0x0C]

//section F

[0xB4 0x7B 0x0B]
[0xB4 0x7D 0xC9]
[0xB4 0x7F 0xB5]