diff --git a/firmware-20230315-002118-E3S1Plus-ubl5x5-LA-F4.bin b/firmware-20230315-002118-E3S1Plus-ubl5x5-LA-F4.bin
new file mode 100644
index 0000000..e03aff7
Binary files /dev/null and b/firmware-20230315-002118-E3S1Plus-ubl5x5-LA-F4.bin differ