diff --git a/esp32_buck_boost/firmware/HW6/esp32_buck_boost_V3.73.bin b/esp32_buck_boost/firmware/HW6/esp32_buck_boost_V3.73.bin new file mode 100644 index 0000000..1a2e394 Binary files /dev/null and b/esp32_buck_boost/firmware/HW6/esp32_buck_boost_V3.73.bin differ