Migration version for 1.6S (controller board) --> 1.6J : witty_ocpp-j_v6.5.5.0.bin_signed
Controller board version 1.6J : b1237_update_v9.0.1.2.bin_signed
Communication board version 1.6J : B1577_ocpp_release_appli_hager_v1.0.0.10.bin_signed