1 00:00:00,690 --> 00:00:02,780 Hi, welcome back in this lecture. 2 00:00:02,820 --> 00:00:11,880 I'll show you how to use this -- nine six inch or ality display with the SSD one three one five controller, 3 00:00:12,210 --> 00:00:19,320 which I happen to have implemented as a seed studio growth component. 4 00:00:20,310 --> 00:00:24,270 You can see its markings here is probably the only way you display that. 5 00:00:24,270 --> 00:00:29,940 I have with a marking of its controller on the board itself makes it very easy to identify. 6 00:00:30,420 --> 00:00:37,410 So since this is a growth component to a growth cable and then a bunch of jumper wires to connect it 7 00:00:37,410 --> 00:00:47,110 to the E.S.P 32, which is going to use these little pin to attach it back into my breadboard, which 8 00:00:47,110 --> 00:00:47,760 states put. 9 00:00:48,910 --> 00:00:49,280 Right. 10 00:00:49,630 --> 00:00:54,620 So I use the exact same pin I sent wiring's as in the previous lecture. 11 00:00:55,000 --> 00:00:58,960 This is a three point three volt display. 12 00:00:58,980 --> 00:01:03,160 So the efficiency is connected to the three point three volt railing. 13 00:01:03,610 --> 00:01:08,830 Then for Star, as you can see here as well, in the information they provided, the head of the sample 14 00:01:08,830 --> 00:01:16,440 script, FDA, is connected to Tiberio, 25, and S.L to appear 26. 15 00:01:17,140 --> 00:01:27,250 Now, similarly to this display here, the 096 OLED display with the it is the one three zero six controller. 16 00:01:27,610 --> 00:01:35,260 I'm using the exact same driver Python script, and just like with this display here, they will looked 17 00:01:35,260 --> 00:01:36,290 at a previous lecture. 18 00:01:36,520 --> 00:01:42,640 I have only been able to make use of the software I took, which interface I have been able to use the 19 00:01:42,640 --> 00:01:50,380 hardware interface, even though the approach that I am using are Channel one or I one. 20 00:01:50,770 --> 00:01:59,620 As per the documentation here you can see I could see ID one uses CEO twenty five and a twenty six, 21 00:02:00,010 --> 00:02:03,490 which are the pins that I'm using in this example. 22 00:02:04,210 --> 00:02:12,500 Hardware hwc has failed, but my backup which is software has worked, so I'm going along with that. 23 00:02:13,300 --> 00:02:16,480 So here's my example script. 24 00:02:16,480 --> 00:02:23,050 I'm importing the various modules that are necessary, including the sixty one three zero six and here 25 00:02:23,050 --> 00:02:30,490 I'm using software I squared seal it you see in the constructor to create the squared C object. 26 00:02:31,150 --> 00:02:38,380 These are the dimensions of this display and I'll create the OLED object by calling the edges the one 27 00:02:38,380 --> 00:02:46,240 three zero six and the call it squared C constructor and passing through the parameters for the width, 28 00:02:46,240 --> 00:02:48,250 height and the squishy object. 29 00:02:48,640 --> 00:02:55,660 And then in a loop I go ahead and print a little bit of text here and then call the show function to 30 00:02:55,660 --> 00:03:01,180 bring the content of the screen from the buffer and draw it onto the actual physical screen. 31 00:03:01,720 --> 00:03:12,670 I can use feel one zero zero here to invert the screen from blank or pixels of two or pixels on. 32 00:03:13,510 --> 00:03:16,330 And I can use here a line. 33 00:03:17,990 --> 00:03:25,040 To draw a single line from two arbitrary picks or positions using one is the carrot up the line so the 34 00:03:25,040 --> 00:03:31,390 pixels are turned on and you can use the same primitives as you already know from previous lectures. 35 00:03:31,400 --> 00:03:39,770 So there's fill this pixel scroll text, horizontal line, vertical line and so on. 36 00:03:41,070 --> 00:03:42,340 And that's about it. 37 00:03:42,480 --> 00:03:51,300 The script is already running in a loop and gives you a text screen to the end of the line, in fact, 38 00:03:51,510 --> 00:03:51,740 to.