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RS485 LoRa gateway to a Jace pinout
Sometimes connecting Modbus might be extremely easy, but something as easy as getting the right plus and minus wires order could trick us.
If in doubt, here is how the RS485 connection of an Enless LoRa gateway should be wired if connected to the COM port of a Tridium Jace
| ENLESS LoRa Gateway | JACE COM PORT |
| GND | S |
| RS485 A | A+ (COM1) B+ (COM2) |
| RS485 B | A- (COM1) B- (COM2) |