Don’t let your LCR T7 run outdated code. With a USBasp programmer and 30 minutes of your time, you can unlock the full potential of your component tester. The only thing you have to lose is incorrect readings.
Disclaimer: Modifying your device may void any warranty. This guide is for informational purposes. Ensure you have ESD protection when handling the exposed PCB. lcr t7 firmware updated
Flashing the firmware on an LCR-T7 is not as simple as plugging in a USB cable. Because the onboard micro-USB port is usually wired only for charging the internal lithium-ion battery, you must access the microcontroller directly. 🛠️ Required Hardware Don’t let your LCR T7 run outdated code