i bought T4, it works somehow, so... i made bad decision(after hour)
i flash it with new firmware and... suprise ! it does not work again ! of course, it works but it measure totaly bullshits, i try all released versions of FW, fuse as recommended (f7,d9,fc (04 gives me verification error)). Calibration shows some number, it pass when ask me to connect cap i connect it, measure exact value and after that, when calibration is complete, measurement wont work, it missdetect almost everythink as capacitor, at random pins with thousands of uF and F... For example, when i connect 100nF cap between 1 and 2, its shows capacitor between 3 a and 2 and capacity 3654uF BUT if i reconnect cap when this shit is turn on to 3 and 2, it measure correct value. When i press buton, again missdetect.
With original firmware was values pretty close to reality
any suggestion ?
thanks