December 14, 2016 - 10:01pm, 2413 views
Is it required to put the ignition and reset on the RJ connection to ground? If there is no pull-down would it be possible for reset to trigger?
According tot the hardware description for the terminal it is recommended to connect IGT_IN pin and PLUS pin. This 12V mains adapter already has such a connection. If there is such an “auto ignition” connection between PLUS and IGT_IN, the module will restart automatically after a normal shutdown.
What about in situations where we don't want "auto ignition" or can not use the mains adapter because there is no mains? In this situation we cannot connect IGT_IN and plus. What are we supposed to do with IGT_IN and RESET? Are they just "hanging" with no connection or should they be pulled down to ground?
If you don't want "auto ignition" you can just leave it not connected.
We were confirming because we were unsure if without a pull-down a static charge could build up enough to trigger a false restart.
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