Is there someone who can take care of the problem with the serialport library. --- **System data:** Platform: linux Distribution: Raspbian GNU/Linux Architecture: arm Model: ARMv7 Processor rev 3 (v7l) RAM: 3.81 GB Node.js: v12.18.2 NPM: 6.14.5 JS-Controller (1): 3.1.6 Admin: 4.1.6 Wireless M-Bus: 0.3.1 > *created by ioBroker.info*