diff --git a/firmware-20230325-211632-E3S1Plus-ubl7x7-LA-F4.bin b/firmware-20230325-211632-E3S1Plus-ubl7x7-LA-F4.bin new file mode 100644 index 0000000..9599570 Binary files /dev/null and b/firmware-20230325-211632-E3S1Plus-ubl7x7-LA-F4.bin differ