diff --git a/SeedStudio_XIAO_ESP32-C3_pin_map-2.png b/SeedStudio_XIAO_ESP32-C3_pin_map-2.png new file mode 100644 index 0000000..253522a Binary files /dev/null and b/SeedStudio_XIAO_ESP32-C3_pin_map-2.png differ diff --git a/Seeeduino-XIAO-ESP32C3-SCH.pdf b/Seeeduino-XIAO-ESP32C3-SCH.pdf new file mode 100644 index 0000000..d0a834a Binary files /dev/null and b/Seeeduino-XIAO-ESP32C3-SCH.pdf differ diff --git a/XIAO–Big-Power,-Small-Board.pdf b/XIAO–Big-Power,-Small-Board.pdf new file mode 100644 index 0000000..c07cab6 Binary files /dev/null and b/XIAO–Big-Power,-Small-Board.pdf differ diff --git a/assets/Schematic_ESP32-C3_mini_v2.1.0.pdf b/assets/Schematic_ESP32-C3_mini_v2.1.0.pdf new file mode 100644 index 0000000..adce963 Binary files /dev/null and b/assets/Schematic_ESP32-C3_mini_v2.1.0.pdf differ