diff --git a/pico-fido-patch-vidpid.sh b/pico-fido-patch-vidpid.sh
new file mode 100755
index 0000000..c1bfdb3
--- /dev/null
+++ b/pico-fido-patch-vidpid.sh
@@ -0,0 +1,94 @@
+#!/bin/bash
+
+#
+# This file is part of the Pico FIDO distribution (https://github.com/polhenarejos/pico-fido).
+# Copyright (c) 2022 Pol Henarejos.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+VERSION_MAJOR="3" #Version of Pico CCID Core
+VERSION_MINOR="0"
+
+echo "----------------------------"
+echo "VID/PID patcher for Pico FIDO"
+echo "----------------------------"
+echo ""
+
+if [ "$#" -le 0 ]; then
+    echo "Usage: $0 VID:PID [input_uf2_file] [output_uf2_file]"
+    exit 1
+fi
+
+IFS=':' read -r -a ARR <<< "$1"
+
+if [ ${#ARR[@]} -ne 2 ]; then
+    echo "ERROR: Specify vendor and product ids as VID:PID (e.g., $0 CAFE:1234)"
+    exit 1
+fi
+
+VID=${ARR[0]}
+PID=${ARR[1]}
+
+if [ ${#VID} -ne 4 ]; then
+    echo "ERROR: VID length must be 4 hexadecimal characters"
+    exit 1
+fi
+
+if [ ${#PID} -ne 4 ]; then
+    echo "ERROR: PID length must be 4 hexadecimal characters"
+    exit 1
+fi
+
+if ! [[ $VID =~ ^[0-9A-Fa-f]{1,}$ ]] ; then
+    echo "ERROR: VID must contain hexadecimal characters"
+    exit 1
+fi
+
+if ! [[ $PID =~ ^[0-9A-Fa-f]{1,}$ ]] ; then
+    echo "ERROR: PID must contain hexadecimal characters"
+    exit 1
+fi
+
+UF2_FILE_IF="pico_fido.uf2"
+UF2_FILE_OF="$UF2_FILE_IF"
+
+if [ "$#" -ge 2 ]; then
+    UF2_FILE_IF="$2"
+    UF2_FILE_OF="$UF2_FILE_IF"
+fi
+
+if [ "$#" -ge 3 ]; then
+    UF2_FILE_OF="$3"
+fi
+
+
+echo -n "Patching ${UF2_FILE_IF}... "
+
+if [[ ! -f "$UF2_FILE_IF" ]]; then
+    echo "ERROR: UF2 file ${UF2_FILE_IF} does not exist"
+    exit 1
+fi
+
+if [ "$UF2_FILE_IF" != "$UF2_FILE_OF" ]; then
+    cp -R $UF2_FILE_IF $UF2_FILE_OF
+fi
+
+LITTLE_VID="\x${VID:2:2}\x${VID:0:2}"
+LITTLE_PID="\x${PID:2:2}\x${PID:0:2}"
+
+perl -pi -e "s/\xfe\xff\xfc\xfd\x$VERSION_MINOR\x$VERSION_MAJOR\x01\x02\x03\x01/$LITTLE_VID$LITTLE_PID\x$VERSION_MINOR\x$VERSION_MAJOR\x01\x02\x03\x01/" $UF2_FILE_OF
+
+echo "Done!"
+echo ""
+echo "Patched file was saved in ${UF2_FILE_OF}"