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Back75 .../Push_button_A-5050.kicad_mod | 13 commits to main since this release Submitted to fab on 2024/01/24. From b11a8d31874f2e074879a668b4f6eb5f32915bd6 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint after tweaking footprints some more, starting over at 14hp 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 Bluetooth external antenna espressif 20*15.4mm 2.4 GHz Wi-Fi and Bluetooth combo chip https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf Single 2.4 GHz Wi-Fi and Bluetooth module, https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf.
- Pin (https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT4222H.pdf#page=40), generated with kicad-footprint-generator JST VH.
- 0.109217 0.0703647 facet normal 0.0620396 0.0777953 -0.995037.
- 4x4mm package, pitch 0.4mm.