Difference between revisions of "RDing TEMPer"

Revision as of 01:41, 24 June 2012

RDing TEMPer

The RDing TEMPer is a USB-based temperature logger.

See RDing TEMPer/Info for more details (such as lsusb -vvv output) about the device.

Main chip pinout:

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
SCL	SDA					GND			Oscillator	Oscillator

I2C EEPROM pinout:

1	2	3	4	5	6	7	8
GND	GND	GND	GND	SDA	SCL	GND	3.3V

HID-based.

@@ Line 8: / Line 8: @@
 * Main chip: Unknown, yet (markings were removed)
-* Temperature sensor: [http://www.fairchildsemi.com/pf/FM/FM75.html Fairchild FM75] ([http://www.fairchildsemi.com/ds/FM/FM75.pdf datasheet])
+* Temperature sensor: [http://www.fairchildsemi.com/pf/FM/FM75.html Fairchild FM75] ([http://www.fairchildsemi.com/ds/FM/FM75.pdf datasheet]), I2C slave addres '''0x4f'''
-* Some SO-8 chip: Unknown, yet (markings were removed)
+* I2C EEPROM: Unknown, yet (markings were removed), I2C slave addres '''0x50'''
 Main chip pinout:
@@ Line 37: / Line 37: @@
 |-
-|
+| SCL
-|
+| SDA
 |
 |
@@ Line 60: / Line 60: @@
 |}
-Unknown SO-8 chip pinout:
+I2C EEPROM pinout:
 {| border="0" style="font-size: smaller" class="sigroktable"
@@ Line 78: / Line 78: @@
 | GND
 | GND
-| 3.3V
+| SDA
-| 3.3V
+| SCL
 | GND
 | 3.3V