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Footprint "Perfboard_4x12" (version 20221018) (generator pcbnew min_thickness 0.254) (filled_areas_thickness no (end -4.5 6 (end 0.8 -1.75 (mid 4.831221 0.949055 (end 2.54 2.6 (mid 4.633903 -1.509328 (end 4.864184 -1.122795 (mid 1.143021 2.192818 (end 0.1836 1.098807 (mid 0.446097 -1.509328 (end 4.864184 -1.122795 (mid 1.143021 2.192818 (end 0.1836 1.098807 (mid 0.446097 -1.509328 (end 6.09 -2.01 (end -1.01 2.73 (end 0.8 6 (end 1.8 0 (end 0.45 0 (end -0.261252 0.735 (end 0.261252 -0.735 (end -0.261252 0.735 (end 0 10.033 (end 1.27 -13.97 (end 2.286 1.016 (end -2.286 -1.016 (offset 0.254) hide (end -3.81 -2.54 (end -2.54 -5.08 (offset 1.016) hide (end -3.81 -2.54 (end -2.54 -5.08 (offset 1.016) hide (end -3.81 -2.54 (end -2.54 -5.08 (offset 1.016) hide (end 1.016 2.54 (end -1.016 -2.54 (offset 0) hide From d48d677c9103ec90137a6830434841a576342e9a Mon Sep 17 00:00:00 2001 Subject: [PATCH] Fix sr2 blue 531ebcae92ad8ad00635060e3583259ee13cc12b f51b7b97734e404127fa5d5d263acbfd66f116e4 Add schematic, start on PCB with on-board antenna Class 2 Bluetooth Module without antenna Low-Power Long Range Transceiver Module rf module lora lorawan Multiprotocol radio SoC module https://www.raytac.com/download/index.php?index_id=43 wireless 2.4 GHz Wi-Fi and Bluetooth combo chip 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 2.4 GHz Wi-Fi and Bluetooth module ESP32-D0WD Espressif ESP32-WROOM-32E 2.4 GHz Wi-Fi Bluetooth external antenna espressif 15.4*15.4mm ESP32-S2-WROVER(-I) 2.4 GHz Wi-Fi and Bluetooth module https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf 2.4 GHz Wi-Fi https://www.espressif.com/sites/default/files/documentation/esp32-s2-wroom_esp32-s2-wroom-i_datasheet_en.pdf 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 2.4 GHz Wi-Fi and Bluetooth combo chip with U.FL connector, https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32d_esp32-wroom-32u_datasheet_en.pdf D52M ANT SoC Module https://www.thisisant.com/assets/resources/D00001687_D52_Module_Datasheet.v.2.3_(Garmin).pdf RF SoC Radio ANT Bluetooth BLE D52 nRF52 Garmin Canada Dynastream Nordic Low Power Long Range Transceiver Module LoRa Radio, RF.

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