MCH2022 badge?
go to mch2022.badge.team

Content import ugfx, badge, random, time badge.leds_enable() ugfx.init() ugfx.input_init() ugfx.set_lut(ugfx.LUT_FULL) ugfx.clear(ugfx.BLACK) ugfx.flush() def go_home(pushed): if pushed: badge.leds_send_data(bytes([0] * 24)) badge.leds_disable() ugfx.set_lut(ugfx.LUT_FULL) ugfx.clear(ugfx.BLACK) ugfx.flush() ugfx.clear(ugfx.WHITE) ugfx.flush() import machine machine.deepsleep(1) ugfx.input_attach(ugfx.BTN_START, go_home) ugfx.orientation(90) w, h, _, _ = badge.png_info('/lib/gotem/ok.png') w_tot, h_tot = ugfx.width(), ugfx.height() ugfx.set_lut(ugfx.GREYSCALE) idx = 0 while True: badge.eink_busy_wait() badge.eink_png(h_tot - w, -5, '/lib/gotem/ok.png'.format(idx)) ugfx.flush() time.sleep_ms(1000) badge.eink_png(h_tot - w, -5, '/lib/gotem/ko.png'.format(idx)) ugfx.flush() idx += 1 idx %= 24