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(end 167.5 103.198178 (end 159.1 134.838478 (end 159.1 81.75 (end 163.5025 83.6525 (end 181.43 107.67 (end 166.35 112.805 (end 170.76005 108.25 (end 173 107.48995 (end 171.78995 108.7 (end 165.25 115.840001 (end 165.04 121.975 (end 168.85 107 (end 156 77.5 (end 166.8125 79.25 (end 188.1 112 (end 175.6975 111.75 (end 165.1 157.67 (end 183.5 145.593288 (end 174.4825 137.23 (end 183.5 156.07 (end 175.136712 137.23 (end 183.5 156.07 (end 175.136712 137.23 (end 183.5 145.593288 (end 174.4825 137.23 (end 171.6 134.3475 (end 185.1 157.67 (end 167.17 155.6 (end 181.6 131.75 (end 162.9025 129.1975 (end 171.39 121.975 (end 171.953606 129.605 (end 170.373606 128.025 (end 171.39 121.975 (end 170.12 120.37 (end 165.75 119.5 (end 171.75 125 (end 170.0975 133.25 (end 172.66 121.975 (end 184 133.25 (end 172.66 121.975 (end 170.12 123.37 (end 171.75 125 (end 164.22 117.1225 (end 164.22 117.97 (hatch edge 0.5 "name": "Grouped By Value", (offset 0.762) hide (end 1.016 2.54 (end -1.016 -2.54 (offset 0) hide (length 0) hide (length 0) hide From 713014315986726ad96f361cfbc8e67551a6a879 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Added hard sync to schematic, laid out PCB with on-board antenna Bluetooth Dual-mode module with integral chip antenna (http://ww1.microchip.com/downloads/en/DeviceDoc/60001380C.pdf Cypress EZ-BLE PRoC Module (Bluetooth Smart) 21 Pin Module Digi XBee SMT RF ESP WROOM-02 espressif esp8266ex 2.4 GHz Wi-Fi and Bluetooth module Single 2.4 GHz Bluetooth ble zigbee 802.15.4 thread nordic raytac nrf52840 nrf52833 Bluetooth Low Energy Module ble module st bluetooth Taiyo Yuden NRF51822 Module Bluetooth https://www.yuden.co.jp/wireless_module/document/datareport2/en/TY_BLE_EYSGJNZ_DataReport_V1_9_20180530E.pdf Taiyo Yuden NRF51822 Module Bluetooth https://www.yuden.co.jp/wireless_module/document/datareport2/en/TY_BLE_EYSGJNZ_DataReport_V1_9_20180530E.pdf Taiyo Yuden NRF51822 Module Bluetooth https://www.yuden.co.jp/wireless_module/document/datareport2/en/TY_BLE_EYSGJNZ_DataReport_V1_9_20180530E.pdf Taiyo Yuden BK Series (see https://www.yuden.co.jp/productdata/catalog/mlci09_e.pdf Inductor, Walsin, WLFM201609x, 2.0x1.6x0.9mm, http://www.passivecomponent.com/wp-content/uploads/inductor/WLFM_C_series.pdf Inductor, Wuerth, WE-XHMI 8080, 8.3mmx8.8mm (Script generated with kicad-footprint-generator Mounting Hardware, inside through hole M1.6, height 4, Wuerth electronics 9774080951 (https://katalog.we-online.de/em/datasheet/9774080951.pdf), generated with kicad-footprint-generator JST XA series connector, SM20B-SRSS-TB (http://www.jst-mfg.com/product/pdf/eng/eSH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py SOIC, 20 Pin (https://pdfserv.maximintegrated.com/package_dwgs/21-0139.PDF (T2044-5C)), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-135-02-xxx-DV-A, 35 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator JST PUD series connector, 53261-1771 (http://www.molex.com/pdm_docs/sd/532610271_sd.pdf), generated with kicad-footprint-generator Inductor SMD 1008 (2520 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: https://www.susumu.co.jp/common/pdf/n_catalog_partition07_en.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py 64-Lead Plastic Quad Flat, No Lead Package - 4.0x4.0x0.8 mm Body [WSON], http://www.ti.com/lit/ml/mpds421/mpds421.pdf WSON-16 3.3 x 1.35mm Pitch 0.4mm http://www.ti.com/lit/ds/symlink/txb0108.pdf USON-20 2x4mm Pitch 0.4mm WLCSP WLCSP/XFBGA 8-pin package, staggered pins, http://www.adestotech.com/wp-content/uploads/DS-AT25DF041B_040.pdf WLCSP WLCSP-8 XFBGA.

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