UNI-T UT325
The UNI-T UT325 is a logging thermometer with two thermocouple inputs and USB connectivity. It supports K,J,T,E,R,S,N thermocouple types.
See UNI-T UT325/Info for more details about the device.
Hardware
- Texas Instruments msp430fe427 (MSP430) microcontroller with 32KiB flash.
- ATMEL 16KiB EEPROM, various models.
- WCH CH9325 USB interface chip.
- Holtek HT1621B LCD driver.
Photos
Protocol
The device communicates with the host via a WCH CH9325 USB interface chip. See the protocol section of that page to extract the protocol as described here.