Hi, Is there a way to read(/write) to those from the OT2 scripting language?
Thanks and 73, Bernard KI6TSF --- In [email protected], Scott Miller <sc...@...> wrote: > > I missed this before... here's the pinout for the 16 pads at the front, > starting at the 'M' in MON08: > > 1 - PTB7/T2CH1 (digital I/O or timer channel) > 2 - GND > 3 - PTB5/T1CH1 > 4 - Reset > 5 - No connection > 6 - IRQ (counter/transmit-now input) > 7 - No connection > 8 - PTA3/ADC3 (digital I/O or ADC input) > 9 - No connection > 10 - PTA0/ADC0 > 11 - No connection > 12 - PTA2/ADC2 > 13 - Clock oscillator (32.768 kHz) > 14 - PTA1/ADC1 > 15 - +5V > 16 - PTB0 (digital I/O) > > ADC0 and ADC1 are reported in the standard telemetry string. > > Scott > > Sean Smith wrote: > > > > > > Hi Scott, > > > > I've finally got time to work with the two Tracker2s I ordered a > > while back, I'm wondering where I hook up my exteral ADC's I'm > > assuming it's some where on the twin rows of 16 pads at the front of > > the unit. Couldn't find any thing in the manual or the schematics > > that are online. > > > > Configuring the units was a dream very straight forward, almost like > > they were designed to be user friendly.... > > > > Sean > > > > --- In [email protected] <mailto:tracker2%40yahoogroups.com>, > > Scott Miller <scott@> wrote: > > > > > > ADCs are 0-5 volts. The internal sensor can be calibrated with a > > simple > > > offset. For an external sensor, it's going to return a raw ADC > > reading. > > > The sequence of the telemetry values should be in the OT2m manual. > > > > > > Scott > > > > > > Sean Smith wrote: > > > > > > > > > > > > What voltage range will the A/D inputs handle? > > > > > > > > The internal voltage / Temp readings what postions are they > > located > > > > in in a telemetry packet? I've got a couple perl scripts I'm > > playing > > > > with to display the telemetry on a web page. > > > > > > > > Also can the the inputs be calibrated? ie using a LM335 temp > > sensor. > > > > > > > > Sean > > > > > > > > --- In [email protected] <mailto:tracker2%40yahoogroups.com> > > <mailto:tracker2% > > 40yahoogroups.com>, > > > > Joel Maslak <jmaslak@> wrote: > > > > > > > > > > On Apr 7, 2008, at 7:38 AM, Sean Smith wrote: > > > > > > I'm looking at using a tracker 2 for our club's next repeater > > > > site. > > > > > > It's a very remote site (2 hours north of Peace River Ab) so > > I > > > > want > > > > > > it to have telemetry from it. > > > > > > > > > > > > What I'm looking for is the following: > > > > > > Analog > > > > > > -Supply voltage > > > > > > -temp inside shack > > > > > > -temp outside shack > > > > > > > > > > > > Digital > > > > > > -1 input to indicate wether commerial power is connected or > > not. I > > > > > > usually use a wall wort to give me this signal. > > > > > > > > > > > > > > > > I'm working on all of these with an OT1+, but should be the > > same > > > > as > > > > > the T2. It can do this. (I'm doing this in an RV, but need > > > > exactly > > > > > the same telemetry). > > > > > > > > > > As for the commercial power, I believe there is enough A/D > > inputs > > > > to > > > > > actually use a non-regulated wall-wart (maybe with some > > > > overvoltage > > > > > protection) and send the actual line voltage out, rather than > > just > > > > > "on/off". I'm thinking of finding a step-down transformer > > > > somewhere > > > > > in the 3-4 volt range for that, without any regulator built > > into it. > > > > > > > > > > > > > > > > > > > > >
