Hey good afternoon I am trying to use also the LVGL and its charts on the Core2. I have the version 1.9.2 installed. I have created an example, which should work. The API documentation i have linked, documents other functions as implemented. import lvgl as lv chart = lv.chart(lv.scr_act()) chart.set_size(200, 150) chart.set_type(lv.chart.TYPE.LINE) # Line Mode chart.set_point_count(20) chart.set_y_range(lv.chart.AXIS.PRIMARY_Y,0,120) chart.set_style_local_line_width(lv.chart.PART.SERIES,0,1) #Line Width of Dataserie 0 chart.set_style_local_size(lv.chart.PART.SERIES,0,1) # Point Width ser1 = chart.add_series(lv.color_hex(0x000000)) # Add data serie chart.set_next(ser1,1) # Set next points on ser1 chart.set_next(ser1,2) chart.set_next(ser1,10) chart.set_next(ser1,10) chart.set_next(ser1,10) chart.set_next(ser1,10) chart.set_next(ser1,10) chart.set_next(ser1,30) chart.set_next(ser1,70) chart.set_next(ser1,110) Late response, i know, but i hope it helps you. Best regards