(kicad_sch (version 20250114) (generator "eeschema") (generator_version "9.0") (uuid "e26e9387-6b17-40db-aa3d-d560ac7011c7") (paper "A4") (lib_symbols (symbol "fab:Module_XIAO-ESP32C3" (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "M" (at -10.16 16.51 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Value" "Module_XIAO-ESP32C3" (at 3.81 16.51 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Footprint" "fab:SeeedStudio_XIAO_ESP32C3" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "https://wiki.seeedstudio.com/XIAO_ESP32C3_Getting_Started/" (at -2.54 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "ESP32-C3 Transceiver; 802.11 a/b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart 4.x Low Energy (BLE) 2.4GHz Evaluation Board" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_keywords" "SEEED STUDIO XIAO ESP32C3 WIFI+B 113991054" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_fp_filters" "*SeeedStudio?XIAO?ESP32C*" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (symbol "Module_XIAO-ESP32C3_1_1" (rectangle (start -10.16 15.24) (end 10.16 -15.24) (stroke (width 0.254) (type default) ) (fill (type background) ) ) (pin bidirectional line (at -12.7 12.7 0) (length 2.54) (name "D0" (effects (font (size 1.27 1.27) ) ) ) (number "1" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 10.16 0) (length 2.54) (name "D1" (effects (font (size 1.27 1.27) ) ) ) (number "2" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 7.62 0) (length 2.54) (name "D2" (effects (font (size 1.27 1.27) ) ) ) (number "3" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 5.08 0) (length 2.54) (name "D3" (effects (font (size 1.27 1.27) ) ) ) (number "4" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 2.54 0) (length 2.54) (name "D4" (effects (font (size 1.27 1.27) ) ) ) (number "5" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 0 0) (length 2.54) (name "D5" (effects (font (size 1.27 1.27) ) ) ) (number "6" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 -2.54 0) (length 2.54) (name "D6" (effects (font (size 1.27 1.27) ) ) ) (number "7" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 -5.08 0) (length 2.54) (name "D7" (effects (font (size 1.27 1.27) ) ) ) (number "8" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 -7.62 0) (length 2.54) (name "D8" (effects (font (size 1.27 1.27) ) ) ) (number "9" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 -10.16 0) (length 2.54) (name "D9" (effects (font (size 1.27 1.27) ) ) ) (number "10" (effects (font (size 1.27 1.27) ) ) ) ) (pin bidirectional line (at -12.7 -12.7 0) (length 2.54) (name "D10" (effects (font (size 1.27 1.27) ) ) ) (number "11" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at -2.54 17.78 270) (length 2.54) (name "3V3" (effects (font (size 1.27 1.27) ) ) ) (number "12" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at -2.54 -17.78 90) (length 2.54) (name "BAT_GND" (effects (font (size 1.27 1.27) ) ) ) (number "15" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at 0 17.78 270) (length 2.54) (name "5V" (effects (font (size 1.27 1.27) ) ) ) (number "14" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at 0 -17.78 90) (length 2.54) (name "THERMAL" (effects (font (size 1.27 1.27) ) ) ) (number "23" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at 2.54 17.78 270) (length 2.54) (name "BAT_VIN" (effects (font (size 1.27 1.27) ) ) ) (number "16" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at 2.54 -17.78 90) (length 2.54) (name "GND" (effects (font (size 1.27 1.27) ) ) ) (number "13" (effects (font (size 1.27 1.27) ) ) ) ) (pin power_in line (at 5.08 -17.78 90) (length 2.54) (name "GND" (effects (font (size 1.27 1.27) ) ) ) (number "21" (effects (font (size 1.27 1.27) ) ) ) ) (pin input line (at 12.7 5.08 180) (length 2.54) (name "EN" (effects (font (size 1.27 1.27) ) ) ) (number "18" (effects (font (size 1.27 1.27) ) ) ) ) (pin input line (at 12.7 0 180) (length 2.54) (name "MTDI" (effects (font (size 1.27 1.27) ) ) ) (number "17" (effects (font (size 1.27 1.27) ) ) ) ) (pin output line (at 12.7 -2.54 180) (length 2.54) (name "MTDO" (effects (font (size 1.27 1.27) ) ) ) (number "22" (effects (font (size 1.27 1.27) ) ) ) ) (pin input line (at 12.7 -5.08 180) (length 2.54) (name "MTMS" (effects (font (size 1.27 1.27) ) ) ) (number "19" (effects (font (size 1.27 1.27) ) ) ) ) (pin input line (at 12.7 -7.62 180) (length 2.54) (name "MTCK" (effects (font (size 1.27 1.27) ) ) ) (number "20" (effects (font (size 1.27 1.27) ) ) ) ) ) (embedded_fonts no) ) (symbol "fab:PinHeader_01x06_P2.54mm_Vertical_THT_D1mm" (pin_names (hide yes) ) (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "J" (at 0 7.62 0) (effects (font (size 1.27 1.27) ) ) ) (property "Value" "PinHeader_01x06_P2.54mm_Vertical_THT_D1mm" (at 0 -10.16 0) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "fab:PinHeader_01x06_P2.54mm_Vertical_THT_D1mm" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "https://media.digikey.com/PDF/Data%20Sheets/Sullins%20PDFs/xRxCzzzSxxN-RC_ST_11635-B.pdf" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Connector Header Through Hole 6 positions 0.100\" (2.54mm)" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_keywords" "connector" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "ki_fp_filters" "*PinHeader*1x06*" (at 0 0 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (symbol "PinHeader_01x06_P2.54mm_Vertical_THT_D1mm_1_1" (rectangle (start -1.27 5.715) (end 1.27 4.445) (stroke (width 0.1524) (type default) ) (fill (type outline) ) ) (rectangle (start -1.27 3.175) (end 1.27 1.905) (stroke (width 0.1524) (type default) ) (fill (type outline) ) ) (rectangle (start -1.27 0.635) (end 1.27 -0.635) (stroke (width 0.1524) (type default) ) (fill (type outline) ) ) (rectangle (start -1.27 -1.905) (end 1.27 -3.175) (stroke (width 0.1524) (type default) ) (fill (type outline) ) ) (rectangle (start -1.27 -4.445) (end 1.27 -5.715) (stroke (width 0.1524) (type default) ) (fill (type outline) ) ) (rectangle (start -1.27 -6.985) (end 1.27 -8.255) (stroke (width 0.1524) (type default) ) (fill (type outline) ) ) (pin passive line (at 5.08 5.08 180) (length 3.81) (name "Pin_1" (effects (font (size 1.27 1.27) ) ) ) (number "1" (effects (font (size 1.27 1.27) ) ) ) ) (pin passive line (at 5.08 2.54 180) (length 3.81) (name "Pin_2" (effects (font (size 1.27 1.27) ) ) ) (number "2" (effects (font (size 1.27 1.27) ) ) ) ) (pin passive line (at 5.08 0 180) (length 3.81) (name "Pin_3" (effects (font (size 1.27 1.27) ) ) ) (number "3" (effects (font (size 1.27 1.27) ) ) ) ) (pin passive line (at 5.08 -2.54 180) (length 3.81) (name "Pin_4" (effects (font (size 1.27 1.27) ) ) ) (number "4" (effects (font (size 1.27 1.27) ) ) ) ) (pin passive line (at 5.08 -5.08 180) (length 3.81) (name "Pin_5" (effects (font (size 1.27 1.27) ) ) ) (number "5" (effects (font (size 1.27 1.27) ) ) ) ) (pin passive line (at 5.08 -7.62 180) (length 3.81) (name "Pin_6" (effects (font (size 1.27 1.27) ) ) ) (number "6" (effects (font (size 1.27 1.27) ) ) ) ) ) (embedded_fonts no) ) ) (global_label "V" (shape input) (at 137.16 118.11 90) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify left) ) (uuid "24a02b98-6870-4cf1-ab3e-a17ad6cdb68b") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 137.16 114.0362 90) (effects (font (size 1.27 1.27) ) (justify left) (hide yes) ) ) ) (global_label "GND" (shape input) (at 146.05 102.87 270) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify right) ) (uuid "28def15c-7106-4b9d-9273-f6ed9933a5ed") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 146.05 109.7257 90) (effects (font (size 1.27 1.27) ) (justify right) (hide yes) ) ) ) (global_label "INT" (shape input) (at 149.86 118.11 90) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify left) ) (uuid "4c054e51-7386-4bd9-bd0f-ff2336177dcd") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 149.86 112.2219 90) (effects (font (size 1.27 1.27) ) (justify left) (hide yes) ) ) ) (global_label "SCL" (shape input) (at 130.81 85.09 180) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify right) ) (uuid "59c1def9-bb3e-4c83-b41a-c9699ccea99d") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 124.3172 85.09 0) (effects (font (size 1.27 1.27) ) (justify right) (hide yes) ) ) ) (global_label "GND" (shape input) (at 142.24 118.11 90) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify left) ) (uuid "79c21abb-8e2b-44b8-904f-d3cd00616cd1") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 142.24 111.2543 90) (effects (font (size 1.27 1.27) ) (justify left) (hide yes) ) ) ) (global_label "SCL" (shape input) (at 144.78 118.11 90) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify left) ) (uuid "7de4e819-9d1e-4ec4-a027-a3f4cbee8b20") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 144.78 111.6172 90) (effects (font (size 1.27 1.27) ) (justify left) (hide yes) ) ) ) (global_label "SDA" (shape input) (at 147.32 118.11 90) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify left) ) (uuid "ad6fad7a-aa30-4e4b-b5b3-ea690b98fff5") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 147.32 111.5567 90) (effects (font (size 1.27 1.27) ) (justify left) (hide yes) ) ) ) (global_label "SDA" (shape input) (at 130.81 82.55 180) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify right) ) (uuid "c226826d-5c42-41bb-8ebd-3a7b9daa320b") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 124.2567 82.55 0) (effects (font (size 1.27 1.27) ) (justify right) (hide yes) ) ) ) (global_label "1.8" (shape input) (at 139.7 118.11 90) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify left) ) (uuid "c3571cde-90af-4926-884b-c22b4d245876") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 139.7 112.101 90) (effects (font (size 1.27 1.27) ) (justify left) (hide yes) ) ) ) (global_label "V" (shape input) (at 143.51 67.31 90) (fields_autoplaced yes) (effects (font (size 1.27 1.27) ) (justify left) ) (uuid "d8115326-58ed-4f42-b139-7031c0843265") (property "Intersheetrefs" "${INTERSHEET_REFS}" (at 143.51 63.2362 90) (effects (font (size 1.27 1.27) ) (justify left) (hide yes) ) ) ) (symbol (lib_id "fab:PinHeader_01x06_P2.54mm_Vertical_THT_D1mm") (at 142.24 123.19 90) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "3ccf105e-3dc5-416e-8216-a60e7b95b6b0") (property "Reference" "J1" (at 143.51 127 90) (effects (font (size 1.27 1.27) ) ) ) (property "Value" "Adafruit 4554 ICM-20948" (at 143.51 129.54 90) (effects (font (size 1.27 1.27) ) ) ) (property "Footprint" "fab:PinHeader_01x06_P2.54mm_Vertical_THT_D1mm" (at 142.24 123.19 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "https://media.digikey.com/PDF/Data%20Sheets/Sullins%20PDFs/xRxCzzzSxxN-RC_ST_11635-B.pdf" (at 142.24 123.19 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "Connector Header Through Hole 6 positions 0.100\" (2.54mm)" (at 142.24 123.19 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "4" (uuid "c8f7f3ee-0cd6-4960-ae2c-4bc1b07106b8") ) (pin "1" (uuid "e4d72877-641a-46ad-8355-1c3efcf8dc31") ) (pin "2" (uuid "d39fcf6f-9350-4090-8f56-e182389ae7a6") ) (pin "6" (uuid "da63aebe-c8b4-4612-bfcd-9a417993a397") ) (pin "5" (uuid "4e7c9461-6bbf-476a-8925-a274b6845614") ) (pin "3" (uuid "b5e78cee-53a6-4e2e-8f97-1a8e3930ef9c") ) (instances (project "" (path "/e26e9387-6b17-40db-aa3d-d560ac7011c7" (reference "J1") (unit 1) ) ) ) ) (symbol (lib_id "fab:Module_XIAO-ESP32C3") (at 143.51 85.09 0) (unit 1) (exclude_from_sim no) (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced yes) (uuid "e7407020-62a8-4593-83b9-669607524773") (property "Reference" "M1" (at 148.1933 64.77 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Value" "Module_XIAO-ESP32C3" (at 148.1933 67.31 0) (effects (font (size 1.27 1.27) ) (justify left) ) ) (property "Footprint" "fab:SeeedStudio_XIAO_ESP32C3" (at 143.51 85.09 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Datasheet" "https://wiki.seeedstudio.com/XIAO_ESP32C3_Getting_Started/" (at 140.97 85.09 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (property "Description" "ESP32-C3 Transceiver; 802.11 a/b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart 4.x Low Energy (BLE) 2.4GHz Evaluation Board" (at 143.51 85.09 0) (effects (font (size 1.27 1.27) ) (hide yes) ) ) (pin "20" (uuid "bf4ded8a-aeac-4ce8-93f4-0b3a30f45bed") ) (pin "8" (uuid "1e97abb4-4820-43b5-b52b-e8b4f85e52af") ) (pin "15" (uuid "9bb4584d-afb1-46af-bf99-cc2097fa1593") ) (pin "19" (uuid "70d4514f-68d9-4eee-b998-61015fe7c96f") ) (pin "23" (uuid "8f7fff2a-e7be-4d87-87bc-cfd3f535cd45") ) (pin "11" (uuid "286abab7-2434-493c-8019-1c24e0efa684") ) (pin "9" (uuid "259caaa1-88af-40fe-ac27-1581518d8860") ) (pin "17" (uuid "398f30d7-0a91-481c-85fe-6e70c92fa2d9") ) (pin "7" (uuid "a34d0a5b-8676-4b71-b6bb-03972ba46995") ) (pin "5" (uuid "c39a6379-769a-4a46-ac86-ca43219b0191") ) (pin "6" (uuid "d13c7acf-7e8b-4b2a-9066-70697bcdc0c6") ) (pin "2" (uuid "d3473b9a-522d-44e2-83e3-6b097fbc6dc6") ) (pin "3" (uuid "311ad966-c425-40cf-b2e1-ef504f88a121") ) (pin "18" (uuid "3c6aac8a-afb6-4279-85df-7b18471c29ac") ) (pin "4" (uuid "095faf1d-e923-422b-bebd-bb4e332ad8c4") ) (pin "1" (uuid "657f350c-75f2-4f78-92f1-a17e1f8a70aa") ) (pin "22" (uuid "c5b8734d-cadb-428c-9fc9-b60566d985ec") ) (pin "13" (uuid "cee3152b-ceb9-423d-b51f-4cbfc1fdfa94") ) (pin "21" (uuid "3b92724b-72a8-4777-85d2-83c8f6c10a25") ) (pin "14" (uuid "a4c44f00-4402-4a33-af74-d5ab7ea28c0c") ) (pin "10" (uuid "79f60f39-d045-4df5-b9b5-b29528f41e1f") ) (pin "16" (uuid "d14da0a4-5e6a-4369-b448-7812cf15c631") ) (pin "12" (uuid "72102451-2a7e-4b8b-903f-f19924fc042d") ) (instances (project "" (path "/e26e9387-6b17-40db-aa3d-d560ac7011c7" (reference "M1") (unit 1) ) ) ) ) (sheet_instances (path "/" (page "1") ) ) (embedded_fonts no) )