display:
  - platform: tm1637
    clk_pin: ${clk_pin}
    dio_pin: ${dio_pin}
    intensity: 3
    lambda: |-
      it.print("1234");
      static const uint8_t buf[] = {0x3f, 0x06, 0x5b, 0x4f | 0x80};
      it.set_buffer(buf, sizeof(buf));