Ok, and if that's using... #define STAT_DC_CURRENT_ANALOG A10 I'm out of ideas.

Howard, I checked the analogic pin and the output it correctly wired on the A10 pin directly on the mega. I tested with a multimeter the ACS712 output, i can read 2.588 to 2.618 volts whereas the

Ok i'll do that, testing the output with a multimeter will be very instructive. Thanks Koal01

Confirm the correct Mega2560 Analog input is connected. Again, don't use one of the protected inputs on the OCS PCB use an spare Analog input right on the Mega2560. Not much in that code to go wrong

Thank you Howard for having implemented this feature. So i updated OCS to 2.0 h yesterday and wired the ACS712 output to the A10 pin of the Mega. Following examples in the web the ACS module is

I purchased the items on your list(Stellar Journey) from ali express, they started arriving last thursday, I had some bme280's sitting around so I had used those for the outside sensor. The bmp180

Looking at that again it won't work, those are just conversion functions so... I've expanded the range of allowed Analog ports into the Config.h settings and added the following code to an Misc.ino

Just wire in the device per the examples on the internet. The ACS712 seems to have isolation so just wire it right into an unused Mega2560 analog input. The following code should do the trick (add to

I think what you would want to do is perhaps use relay 7 to press the garage door opener button. #define ROR_OPEN_CLOSE_MOMENTARY 7 // OFF, n. Where n=1..14 (Relay#) A momentary switch

Yes, that's the kind of thing those functions are for. The BMP180 is temperature and pressure only though so I guess you intend to use a BME280?

Since I don't use a warm room, I would still like to monitor the temp & humidity inside the observatory. Reason for this is to set the exhaust fan to kick in at certain temp or humidity range. Could I

Correct. Thanks

Hi Howard, What I meant when talking about measuring intensity it is more a feature measuring all the current drawn from the relays (I’m using 12 v dc), introducing a kind of ammeter. Affer some

I don't as a rule distribute that design. And at this point even I wouldn't build an OCS PCB again. I feel the eBay relay boards are a better proposition both in terms of cost and for easy

Thank you Howard, I would say nearly all the features in OCS interest me. LOL I was wondering if my solar panels 150 Watts X 2 and 2 batteries 100AH could supply OCS and all the equipments that's why

I would like to built one version of your solution http://www.stellarjourney.com/index.php?r=site/observatory_control Schema , tuto are disponible ?

I really don't understand the question; but I don't have anything to do with that sourceforge project nor any interest in it.

Yes the OCS PCB Analog inputs A0 to A5 can handle measuring 12V DC directly. The inputs are resistor divided and diode clamped for protection. Since the individual user must decide on a sensor to

Hello to all , I'm target to build a experimental board for sqm detector for fun, And i have start this tuto .. (electronic in order) , and i have discover this new group by onstep . Than it's more

Hi Howard, I'm running the 2.0g and it works fine ! I wired the heater on a relay following you advice and switch it on only in extreme conditions. The rest of the time i switched it off since the box