If you want the absolute latest , look for compiled for the 644PA chip. This version includes:
git clone https://github.com/madias/AVR-Transistortester.git cd AVR-Transistortester/Software/trunk lcr t7 firmware
Unlike devices with USB bootloaders, the LCR-T7 typically requires an . If you want the absolute latest , look
Most LCR-T7 devices ship with a version of the (original development) or the "m" firmware (Markus Reschke's fork). If you want the absolute latest
If the device freezes or gives incorrect readings:
avrdude -c usbasp -p m324p -U lfuse:w:0xe2:m -U hfuse:w:0xd9:m -U efuse:w:0xfc:m