hint gencerts

Author: SciLor

content/docs/tools/teddyCloud/setup/flash-ca/cc3235.md

@@ -13,4 +13,6 @@ cc3200tool -if cc32xx-flash.bin -of cc32xx-flash.customca.bin -d cc32xx write_fi
 flashrom -p serprog:dev=/dev/ttyACM0:921600 -w cc32xx-flash.bin --progress
 ```
 
+If the box does not connect at all (codeword owl), you may try the old gencerts.sh to generate new certificates and reflash the box.
+
 [Please continue with DNS step for the CC3235](../../dns/cc3235)