>NAME >VALUE Adom Defaults for JLCPCB design rules (2 layers) Board thickness: 1.6mm Copper weight: 1oz (35um) There are 2 net classes of: These are valuable when using the auto-router if you tell it what wires are in the Power class - Default (Min 0.1mm track width, Preferred 0.2mm) - Power (Min 0.1mm track width, Preferred 0.3mm) Min. track width and spacing (1 oz) 0.10 / 0.10 mm (4 / 4 mil) Vias: - Min 0.15mm via allowed on 2-layer now with JLC - We made preferred 0.25mm, although JLC says 0.2 is preferred Min. Via hole size/diameter 2-layer: 0.15mm hole size / 0.25mm via diameter Drill: Drill Diameter - 2-layer: 0.15 – 6.3 mm Min. Non-plated holes - 0.50mm Holes with diameter ≥ 6.3 mm are CNC routed from a smaller drilled hole. Annular Ring: Vias: 0.1mm annular ring is JLC min Pads (through-hole parts): 0.18mm annular ring is JLC min However, they prefer 0.25mm annular ring or above Since Version 8.2, EAGLE supports online libraries. The ids of those online libraries will not be understood (or retained) with this version. Since Version 8.3, EAGLE supports URNs for individual library assets (packages, symbols, and devices). The URNs of those assets will not be understood (or retained) with this version. Since Version 8.3, EAGLE supports the association of 3D packages with devices in libraries, schematics, and board files. Those 3D packages will not be understood (or retained) with this version.