smal powerfull board with serial plotter

does anybody know a good board with serial plotter for ac messureuments, the quicker the better, i just got a trinkel and tiny but is doesnot support serial plotter

Are you looking for data logging or simply displaying data on a computer screen or printing it out on a plotter

For Serial Plotter the board needs USB connection to the PC. A small board is e.g. the Arduino Nano.