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Vias; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf 20-Lead Plastic Quad Flat, No Lead Package - 9x9 mm Body [QFN] with corner pads and trace routing to de-bodge the pots. From dd8fda85b17279e6d8dbcb525c226736e6399cf9 Mon Sep 17 00:00:00 2001 Subject: [PATCH 13/18] Add footprint items for panel holes; separate panel and Pin 1, steel retention lug, horizontal PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.75u PCB Cherry MX keyswitch 2.75u plate Cherry MX keyswitch, 2.25u, http://matias.ca/switches/ Matias ALPS keyswitch 2.00u vertical plate Cherry MX keyswitch, 1.00u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 1.00u Matias/ALPS keyswitch, 6.25u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.25u Matias/ALPS keyswitch, 2.75u, http://matias.ca/switches/ Matias ALPS keyswitch 2.75u plate Cherry MX keyswitch, 2.75u, http://matias.ca/switches/ Matias ALPS keyswitch ISO enter 4-bit rotary coded switch, through-hole, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf SPST Off-On Pushbutton, 1A, 30V, CW Industries P/N GPTS203211B, http://switches-connectors-custom.cwind.com/Asset/GPTS203211BR2.pdf SPST button tactile switch Omron B3F right angle 3mm spherical light pipe 1 way 3mm PLCC-2 PLCC-4 planar light pipe 4 way SMT resistor net, Bourns CAT16 series, 2 way SMT resistor net Bourns CAT16 series 8 way Resistor, MELF, MMB-0207, http://www.vishay.com/docs/28713/melfprof.pdf Resistor, MicroMELF, MMU-0102, http://www.vishay.com/docs/28713/melfprof.pdf Resistor, MiniMELF, MMA-0204, http://www.vishay.com/docs/28713/melfprof.pdf 4 contact shunt resistor shunt resistor 4 contacts shunt resistor,https://www.ohmite.com/assets/docs/res_lvk.pdf Shunt Resistor SMD 0612 (1632 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 11, Wuerth electronics 9774020960 (https://katalog.we-online.de/em/datasheet/9774020960.pdf,), generated with kicad-footprint-generator Hirose DF11 through hole, vertical, https://www.tme.eu/Document/2d152ced3b7a446066e6c419d84bb460/XT60%20SPEC.pdf M8 Male connector for 2.4mm PCB's with 20 contacts (not polarized Highspeed card edge connector for PCB's with 20 contacts (not polarized Highspeed card edge connector for IQRF TR-x2DA(T) modules, http://iqrf.org/weben/downloads.php?id=104 Bluetooth v4.2 + NFC module Modtronix Wireless SX1276 LoRa Module (http://modtronix.com/img/prod/imod/inair9/inair_dimensions.gif Modtronix LoRa inAir inAir9 SX1276 RF 915MHz 868MHz Wireless RAK811 LPWAN Module https://downloads.rakwireless.com/LoRa/RAK4200/Hardware-Specification/RAK4200_Module_Specifications_V1.4.pdf Class 2 Bluetooth Module without antenna Low-Power Long Range Transceiver Module THT-16 (https://www.hoperf.com/data/upload/portal/20181127/5bfcbea20e9ef.pdf Low Power Long Range Transceiver Module LoRa Radio, RF, Module, http://www.hoperf.com/upload/rf/RFM69HW-V1.3.pdf 8 pin SIM connector for PCB's with 08 contacts (polarized Highspeed card edge connector for PCB's with 30 contacts (polarized Highspeed card edge connector for 1.6mm PCB's with 20 contacts (not polarized Highspeed card edge connector for IQRF TR-x2DA(T) modules, http://iqrf.org/weben/downloads.php?id=104 8 pin DIP socket A-004 4 Knobs Screws, nuts, and spacers (see [build notes](build.md)) | | R20, R22 | 2 | 1N5817 | Schottky Barrier Rectifier.

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