DRAFT
USB thermometer sensor -
UDS18B20™
Model UDS18B20a.
Estimated retail price 2013: € 25.00 (aprx $ 30.00)
- No driver needs to be installed as the generic serial (RS-232) communication driver is used
- Interfacing & applications:
- Linux (cdc_acm) & FreeBSD(debian)
- Serial terminal: cu, screen, Minicom, cutecom, GtkTerm, moserial, Putty
- OpenOffice spread sheet
- Google spread sheet
- Nagios, Icinga, Munin, Mrtg
- Perl
- bash monitor: tail -f /dev/ttyACM0
- bash log: tail -f /dev/ttyACM0 > my.tsv
- bash monitor & log: stdbuf -oL tail -f /dev/ttyACM0 | tee my.tsv
- OpenWRT
- Microsoft Windows (usbser)
- Serial terminal, HyberTerminal, Putty, cutecom
- Microsoft Excel, VBA RS232
- DOS: C:\> COPY COM1: CON
- Apple Mac
- Serial terminal: cu, Minicom, cutecom, moserial, Putty
- DS18B20 Dallas/Maxim 1-Wire Digital Thermometer
- Measures Temperatures from -55°C to +125°C (-67°F to +257°F)
- ±0.5°C Accuracy from -10°C to +85°C
- Resolution rate: 0.0625°C
- Response/sampling time 750ms (12bit resolution)
- Waterproof stainless steel tip
- PC powerede
- Able to read multiple sensors
- User formatted output
- Celsius, Fahrenheit & Kelvin
- GPL open source firmware
- Arduino libraries (OneWire)
- LUFA USB interface
- DFU, AVRDude & FLIP upload/download compatible
- Easy to open USB enclosure
- Open for user modifications. Download firmware source and change
- Hardware design with Atmel ATMEGA32U2
Images
Output sample
10.726 1c:23:02:02:30:00:c6 21.35
11.459 1c:23:02:02:30:00:c6 21.34
Specifications
USB VendorID:ProductID: 0x1d50:0x601d UDS18B20 USB Temperature Sensor

Contact developer: Hans Schou