Does the Noregon J1939 Protocol Stack support J1939-31?
No, the Noregon J1939 Protocol Stack does not support J1939-31. The -31 layer deals primarily with Network Interconnection ECUs like bridges and gateways and very few companies need this capability in their basic protocol stack implementation. The J1939 Protocol Stack was developed as part of a project involving a Network Interconnection ECU, so it initially had a -31 layer, but it was removed and not maintained when the Protocol Stack became a commercial product.
