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Vertex -1.092962e+02 9.715134e+01 1.173829e+01 vertex -1.092962e+02 9.725134e+01 1.173829e+01 vertex -1.093546e+02 9.725134e+01 1.153496e+01 facet normal 3.921799e-001 -6.752338e-001 6.247033e-001 vertex -6.183045e-001 4.315173e+000 2.484855e+001 facet normal -0.884711 -0.22241 0.409659 vertex 7.16087 -1.01235 7.60514 vertex -7.2327 -0.99264 7.55007 facet normal 3.036929e-01 -9.527699e-01 3.511617e-04 facet normal -0.828714 -0.0168607 0.559418 facet normal 0.0815232 -0.828672 0.553766 facet normal -0.360201 -0.282974 0.888921 vertex -4.68184 -4.87063 7.03353 facet normal 0.615699 0.52587 0.586835 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use for the Adafruit Feather M0 RFM series of boards, https://learn.adafruit.com/adafruit-feather/feather-specification Footprint for Mini-Circuits case YY161 (https://ww2.minicircuits.com/case_style/YY161.pdf Footprint for Mini-Circuits case GP1212 (https://ww2.minicircuits.com/case_style/GP731.pdf Footprint for Mini-Circuits case TT1224 (https://ww2.minicircuits.com/case_style/TT1224.pdf) following land-pattern PL-258, including GND-vias (https://www.minicircuits.com/pcb/98-pl258.pdf Footprint for Mini-Circuits case YY161 (https://ww2.minicircuits.com/case_style/YY161.pdf) using land-pattern PL-049, including GND-connections and vias (https://ww2.minicircuits.com/pcb/98-pl049.pdf Ai Thinker Ra-01 LoRa module wireless zigbee 802.15.4 thread nordic raytac nrf52840 nrf52833 Bluetooth Low Energy Module ble module st bluetooth Taiyo Yuden NRF51822 Module Bluetooth RF transceiver SMD style RF transceiver THT style https://www.rfsolutions.co.uk/downloads/1456219226DS-ZETA.pdf Laird Technologies BMI-S-210-F Shielding Cabinet THT 21x21mm WE-SHC Shielding Cabinet Two Piece SMD 26.21x26.21mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf Laird Technologies BMI-S-207-F Shielding Cabinet Two Piece SMD 26.21x26.21mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf Laird Technologies BMI-S-102 Shielding Cabinet Two Piece SMD 44.00x30.50mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf Laird Technologies 97-2002 EZ PEEL Shielding Cabinet THT 51x51mm WE-SHC Shielding Cabinet Two Piece SMD 44.37x44.37mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf Laird Technologies BMI-S-102 Shielding Cabinet SMD 30x30mm WE-SHC Shielding Cabinet THT 26x26mm WE-SHC Shielding Cabinet Two Piece SMD 36.83x33.68mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf Laird Technologies BMI-S-210-F Shielding Cabinet SMD 50x50mm WE-SHC Shielding Cabinet One Piece SMD 25.40x25.40mm (https://assets.lairdtech.com/home/brandworld/files/Board%20Level%20Shields%20Catalog%20Download.pdf Laird Technologies BMI-S-204-F Shielding Cabinet THT 21x21mm WE-SHC Shielding Cabinet SMD 50x50mm WE-SHC Shielding Cabinet THT 31x31mm WE-SHC Shielding Cabinet THT 61x61mm Signal Relay, 10x6mm, 2 Form C, vertical mount, 6A, 5-60V, https://www.fujitsu.com/sg/imagesgig5/ftr-ly.pdf relay SPST-NO form A vertical Omron Relay, SPST, https://gfinder.findernet.com/assets/Series/355/S32EN.pdf Finder 32.21-x300 Relay, SPST, https://omronfs.omron.com/en_US/ecb/products/pdf/en-g2rl.pdf Omron Relay SPDT Omron Serie G6EK Panasonic Relay SPST, http://www3.panasonic.biz/ac/e_download/control/relay/power/catalog/mech_eng_jw.pdf?via=ok Relay.

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