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RDing TEMPer USB-based temperature sensor
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This is a set of example captures of the I2C/USB/other traffic on an
RDing TEMPer USB-based temperature sensor.

The device consists of a Fairchild FM75 temperature sensor, an unknown
I2C EEPROM, and an unknown "main chip" (20 pins) which does USB
(low-speed, HID), among other things.

Details:
http://sigrok.org/wiki/RDing_TEMPer


Most files
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The logic analyzer used was a CWAV USBee SX (at 12MHz):

  Probe       RDing TEMPer
  ------------------------
  0 (black)   I2C SDA (FM75)
  1 (brown)   I2C SCL (FM75)
  2 (red)     OS (FM75)
  3 (orange)  USB DM (main chip)
  4 (yellow)  USB DP (main chip)
  5 (green)   LED (a pin on the main chip)

The sigrok command line used was:

  sigrok-cli -d 0:samplerate=12mhz --time <time> \
             -p 1=SDA,2=SCL,3=OS,4=DM,5=DP,6=LED -o <file>


rding_temper_i2c_eeprom_and_sensor.sr
-------------------------------------

The logic analyzer used was a CWAV USBee SX (at 2MHz):

  Probe       RDing TEMPer
  ------------------------
  0 (black)   I2C SDA (FM75)
  1 (brown)   I2C SCL (FM75)
  2 (red)     OS (FM75)

The sigrok command line used was:

  sigrok-cli -d 0:samplerate=2mhz --time <time> -p 1=SDA,2=SCL,3=OS -o <file>