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1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU0059)
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allears62
Joined: Fri Jul 01, 2016 1:51 pm Posts: 2
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Great! Cheers!
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Fri Jul 01, 2016 5:55 pm |
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microbby
Joined: Mon Jul 11, 2016 12:55 pm Posts: 7
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Hello I was buy and now testing your display but I must drive it with I2C, In the rear was not specified: R3= NOT FITTED -----ok? R1, R8 =0R?
Pin C.S. GND, RES GND, D/C GND= address 0X3C?
Thanks for the informations, and many thanks Marco
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Mon Jul 11, 2016 1:10 pm |
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microbby
Joined: Mon Jul 11, 2016 12:55 pm Posts: 7
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Hi It work, but the reset is low!!! the display run with RES at VDD cheers, Marco
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Mon Jul 11, 2016 2:01 pm |
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andrew
Site Admin
Joined: Sun Aug 05, 2012 4:15 pm Posts: 767
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
That looks correct to me. Yes, checking the datasheet with D/C pulled low the I2C will be 0x3C. With D/C pulled high the I2C address will be 0x3D Reset is active low, i.e. pulling the pin low will hold the device in the reset state. It needs to be high for normal operation. That's correct, C.S is active low so you need to hold the pin low to communicate with the screen.
_________________ Comments made by this poster do not necessarily reflect the views of Hobby Components Ltd.
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Tue Jul 12, 2016 9:18 am |
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microbby
Joined: Mon Jul 11, 2016 12:55 pm Posts: 7
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Hi Ok many thanks now the display work well. I have only a trouble because I have written the driver in Basic and the image was shift by 4 bit left (the driver is 132x64 the display 128) and I am unable to shift the image right Any help?, thanks, Marco
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Tue Jul 12, 2016 3:03 pm |
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nigelmercier
Joined: Sun Jan 05, 2014 12:40 pm Posts: 14
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Add 2 to x-position.
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Tue Jul 12, 2016 6:07 pm |
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microbby
Joined: Mon Jul 11, 2016 12:55 pm Posts: 7
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Hi Yes This night was run!!! Many thanks for your assistance, I hope to buy many Marco
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Wed Jul 13, 2016 1:18 pm |
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v.stefa
Joined: Thu Sep 15, 2016 12:42 pm Posts: 2
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Hello,
I buought two SH1106 displays and I can't get them working using Arduino Due. Are there any workarounds for the following two compile errors?
**************************** C:\Users\.....\Documents\Arduino\libraries\HCuOLED\fonts.h:3114:1: error: cannot convert 'const uint16_t* {aka const short unsigned int*}' to 'const unsigned int*' in initialization };
C:\Users\...\Documents\Arduino\libraries\HCuOLED\HCuOLED.cpp:500:47: error: 'dtostrf' was not declared in this scope
dtostrf(value, digits, DecimalPlaces, Buffer); ********************************
Thank you very much. Regards Enzo
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Thu Sep 15, 2016 6:21 pm |
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v.stefa
Joined: Thu Sep 15, 2016 12:42 pm Posts: 2
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
The second error can be solved adding the line in the file HCuOLED.h. For the first error, in the file fonts.h the row 3002 sould be changed in Code can now compile also on Arduino Due board. Ciao Enzo
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Thu Sep 15, 2016 9:39 pm |
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andrew
Site Admin
Joined: Sun Aug 05, 2012 4:15 pm Posts: 767
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 Re: 1.3" SH1106 uOLED Display Module (HCMODU0058 & HCMODU005
Thanks for the information. The uOLED library wasn't tested with the Due and although in theory it should work as it uses standard Arduino functions, there are some difference in the way things have been implemented on the Due which can sometimes cause issues.
_________________ Comments made by this poster do not necessarily reflect the views of Hobby Components Ltd.
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Fri Sep 16, 2016 8:14 am |
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