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by ericmu17
Tue Jun 12, 2018 11:23 pm
Forum: General discussion
Topic: Simple raspberry pi 3+ AM2302 Data logger via MariaDB.
Replies: 0
Views: 141

Simple raspberry pi 3+ AM2302 Data logger via MariaDB.

Hey all, looking for a simple automated data logger for a AM2302 Temp/Humidity sensor in a Maria DB tutorial that works.
So far I have found nothing.

Thank you for any info.
by ericmu17
Sat Mar 31, 2018 12:17 am
Forum: Beginners
Topic: So close to getting this to work.... Temp/Humidity logger
Replies: 1
Views: 187

So close to getting this to work.... Temp/Humidity logger

Hey All, I followed this how to on getting the raspberry pi to read and log temp and humidity. Im at the end of the tutorial.... everything went smoothly until the end. When I try to log onto the pi to view the results I get this https://imgur.com/WHnjH5i https://imgur.com/GDynWPA This is the tutori...
by ericmu17
Tue Mar 20, 2018 1:10 am
Forum: General discussion
Topic: Slight mod? or something more LED Scroller
Replies: 0
Views: 122

Slight mod? or something more LED Scroller

Hello all, Im looking to do this https://www.youtube.com/watch?v=omMVAtGGr_0 But on a 8X32 led display consisting of 4 8X8 led matrices run by MAX7219 controllers daisy chained https://www.ebay.com/itm/1-Piece-8x32-LED-Matrix-module-for-Raspberry-Pi-and-Arduino/272954045883?epid=2281422602&hash=item...
by ericmu17
Wed Mar 07, 2018 3:40 pm
Forum: Troubleshooting
Topic: Raspberry 8x32 led matrix
Replies: 2
Views: 927

Raspberry 8x32 led matrix

Alright dudes and ladies..... and python geniuses. Ive been desparately trying to get my 4 8x8 led matrices to display .... they light up.... just dont display. Now heres the thing.... and I know its possible. I have all matrices with controllers assembled They are (1088AS Matrices.) https://www.eba...
by ericmu17
Sat Mar 03, 2018 5:45 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 2
Views: 634

Re: 8x32/weather station/raspberry 3 raspian lite

gonna be honest.... doesnt seem like alot of people here have knoweledge of this type of thing. The code is old and corrupt.The weather station is cake. but 1088AS matrices are apparently not a common 8x8? and the drivers of a library that auto pulls from a AD2302 and a news ticker and Local time se...
by ericmu17
Sat Feb 24, 2018 4:28 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 9
Views: 1167

Re: 8x32/weather station/raspberry 3 raspian lite

Ok last post was illegible........ I tried wiring the correct way... modified the matrix width and height as directed by the code writer and saved the txt via pico (Height=8) (Width=32) ran the code with my spi enabled and my pins on the correct mosi indicated pins. So far this is what I have when i...
by ericmu17
Mon Feb 19, 2018 10:35 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 9
Views: 1167

Re: 8x32/weather station/raspberry 3 raspian lite

I got ya, so solder jumpers to the left end of the matrix and connect to GPIOs according to the appropriate terminals?
by ericmu17
Mon Feb 19, 2018 9:59 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 9
Views: 1167

Re: 8x32/weather station/raspberry 3 raspian lite

Im as daf as they come the matrices are built into each 8x8 matrix so no problem. My problem now is getting the code to work via this website. The depository files cant be found in the library and the demo wont run. I need to access multilineMAX7219.py file to change my matrix dimensions https://tut...
by ericmu17
Mon Feb 19, 2018 8:38 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 9
Views: 1167

Re: 8x32/weather station/raspberry 3 raspian lite

Ahhh I will need a controller but not the MAX7219CNG,
but a multi module controller. Ill have to do some research to find out which one.
by ericmu17
Mon Feb 19, 2018 8:24 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 9
Views: 1167

Re: 8x32/weather station/raspberry 3 raspian lite

Bob I appreciate it very much.
by ericmu17
Mon Feb 19, 2018 2:24 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 9
Views: 1167

Re: 8x32/weather station/raspberry 3 raspian lite

The display is KwMobile brand. https://www.amazon.com/kwmobile-Matrix-module-Raspberry-Arduino/dp/B06XJ9ZX17 I am assuming it does need a led matrix controller via the mention of a breadboard in the model description also the 4 90 degree agle pin (modifiers) im guessing to keep the pins out of the w...
by ericmu17
Sun Feb 18, 2018 1:12 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 9
Views: 1167

8x32/weather station/raspberry 3 raspian lite

Ok im new to this LED matrix display deal. My goal (as ambitious as it may seem), is to create a weather station via a AM2302 (DH11) In a weather proof container of course. Create a news ticker if possible and display local time on a 8x32 led matrix (bought it on Ebay) does not seems to have a LED d...
by ericmu17
Sun Feb 18, 2018 1:01 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: 8x32/weather station/raspberry 3 raspian lite
Replies: 2
Views: 634

8x32/weather station/raspberry 3 raspian lite

Ok im new to this LED matrix display deal. My goal (as ambitious as it may seem), is to create a weather station via a AM2302 (DH11) In a weather proof container of course. Create a news ticker if possible and display local time on a 8x32 led matrix (bought it on Ebay) does not seems to have a LED d...

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