How to calibrate 3D printer and first things you should print

Knowing how to calibrate your 3D printer will prevent a lot of issues down the road. Here's a complete calibration guide along with a list of mods, upgrades and useful prints that you should print first. 1:00 - Hardware overview 4:05 - Firmware upgrade 5:07 - MOSFET 5:31 - Extruder calibration 5:58 - Bed levelling 6:38 - Flowrate calibration 7:29 - PID calibration 7:57 - Temperature tower 8:33 - All-in-one test 9:14 - Upgrades and first prints * Links and guides * TH3D firmware: https://bit.ly/2yFzRi8 How to install MOSFET: https://bit.ly/2KLzUOl How to calibrate extruder: https://youtu.be/X3A9Ir2SreI My video on bed leveling: https://youtu.be/RZRY6kunAvs Cube for flowrate calibration: https://bit.ly/2zyNY9g My PID tuning guide: https://hobbyhoarder.net/pid-calibration Customizable temperature tower: https://bit.ly/2PdAmW3 My guide on how to set temperature changes: https://hobbyhoarder.net/temperature-tower All in one test - micro: https://bit.ly/2DfdWlJ Simplify3D troubleshooting guide: https://bit.ly/1P8xxSD Heatbed strain relief: https://bit.ly/2RtrA7Y Filament guide: https://bit.ly/2EVW7tR Bullseye / Petsfang: https://bit.ly/2yKrYrH Dust filter: https://bit.ly/2Od9kOd Bed levelling knobs: https://bit.ly/2AEn29k Levelling reminder: https://bit.ly/2zhUQal Quick dial knob: https://bit.ly/2QfHFy5 Printable torque wrench: https://bit.ly/2CV4u63 Universal spool holder: https://bit.ly/2Nlpd4F Master spool producers: https://bit.ly/2yIis8I Octoprint: https://octoprint.org * Find models * https://www.thingiverse.com https://www.myminifactory.com https://www.yeggi.com * Design models/CAD * https://www.tinkercad.com https://autode.sk/2rcQcVP Fusion360 is free for hobby use: https://autode.sk/1Q4T14l * Get in touch * https://hobbyhoarder.net https://twitter.com/HobbyHoarder https://www.reddit.com/r/hobbyhoarder * Support me * If you'd like to show your appreciation, you can use my Amazon affiliate link whenever you're making a purchase. Nothing changes on your end; you pay exactly the same, but I get a small percentage from Amazon in return. Amazon (US / Germany link): http://geni.us/qpPzEQh * Ko-fi (for small donations) * https://ko-fi.com/hobbyhoarder