Search found 5 matches
- Mon Dec 10, 2012 1:32 pm
- Forum: Shields, boards and sensors
- Topic: I2C OLED thread
- Replies: 62
- Views: 59222
Re: I2C OLED thread
Héhéhé. I confirm, like said in my last post, that an RC network on the reset pin (14!) works. I did it too on one of my crius oled. I have today 4 crius oled at home and all 4 work with the 100 ohm. As I believe that the reset problem comes from a bad "raise" of the power supply of the mu...
- Thu Dec 06, 2012 10:35 pm
- Forum: Shields, boards and sensors
- Topic: I2C OLED thread
- Replies: 62
- Views: 59222
Re: I2C OLED thread
Good suggestion.
But, in the specific case of the multiwii, connecting D1 and D2 together did not solve the problem for me. It was possible to differ the reset (with an RC circuit) but isolating the reset pin and addind the circuitry was more complex than simply adding the 100 ohm resistor
But, in the specific case of the multiwii, connecting D1 and D2 together did not solve the problem for me. It was possible to differ the reset (with an RC circuit) but isolating the reset pin and addind the circuitry was more complex than simply adding the 100 ohm resistor
- Wed Nov 28, 2012 9:51 pm
- Forum: Shields, boards and sensors
- Topic: I2C OLED thread
- Replies: 62
- Views: 59222
Re: I2C OLED thread
I GOT IT After a lot of investigations it seemed that the reset/initialisation of the crius OLED co-16 v1.0 was the problem. I tried to solve this by modifying the software without result. As I did not find the "reset" pin to modify the way the oled was initializing, I used another way to ...
- Tue Nov 13, 2012 12:31 pm
- Forum: Shields, boards and sensors
- Topic: I2C OLED thread
- Replies: 62
- Views: 59222
Re: I2C OLED thread
your oled seems to be different than the crius one. The problem could come from a strange behavior of the Crius oled at startup (wrong reset,...)
- Sun Nov 11, 2012 6:38 pm
- Forum: Shields, boards and sensors
- Topic: I2C OLED thread
- Replies: 62
- Views: 59222
Re: I2C OLED thread
I have two crius oled (co-16) and have the same problem with both. Random dots at startup unless it is connecetd after full initialisation of the oled. Could it be a problem with the init sequence?