Changes

* The fitlet2 3.5 Audio jack has a 4th pin that outputs digital audio.<br>* In order for this to work, there's a need for a 4-pole 3.5mm to RCA cable.<br>* This cable is sold in the set of cables package for the fitlet2 - [https://fit-iot.com/web/product/accenc-adflt2/ fitlet2 set of cables]* The fitlet2's 3.5mm audio connector's pinout (expand to see):{| class="mw-collapsible mw-collapsed"| *** fitlet2 Audio input/output connector pinout -|-! scope="col" | Audio-output! scope="col" | Audio-input|-| [[File:fitlet2_audio_output_connector_pinout.png | 600px]]| [[File:fitlet2_audio_input_connector_pinout.png | 600px]]|} === What is the maximum power a fitlet2 can provide via the USB ports?===* The 2x USB3 ports at the front panel share a maximum of 3A power output, together.* The 2x USB2 ports at the back panel share a maximum of 1A power output, together as well.