This board can work standalone without PC. Data can pull out to PC afterward !!!!!!

Technical information:
       - Work  Standalone without PC, Temperature will be kept in the EEPROM or connect to PC via USB
       - Using terminal software for example :  Hyper Terminal which is free from Microsoft. to catch up the data to show on the screen.
       - 4000 Record Data, Interval time can be set 2 second to 3600 second
       - 2 Record mode -> Append or Overwrite  when the memory is full.
       - One button to start and stop to record the temperature with LED blinking to show that Temperature is on-going to logger.
       - Measurement -55 to 125 'C accuracy 0.1'C
       - Select 'C or 'F by jumper on board.
       - DS1820 , DS18S20 and DS18B20 can be used with this board.
       - Automatic calibration, the distance of cable is not effect to the accuracy.
       - Comes with the schematic and USB driver
       - No Power Supply needed in case, connect to PC via USB  but need 4.5 to 5V to supply in case,  working standalone mode without PC.
       - Maximum 50 meter by 26 AWG and more than 100 meters by Lan CAT5e.
       - 4 Sensors input in the same time and independent. ( Free 2 Probes )
       - Comes with 2 Set Sensor DS18B20 with 1 meter cable.
       - PCB size 5.4cm x 4.4cm
       - English instruction how to use.

**Free Tracking Number**