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Board-dat/MPC/MPC1073-DAT/MPC1073-DAT.md
... ...
@@ -133,9 +133,8 @@ by following up setup, the GPIO output should be all good
133 133
134 134
- [[ds1307-dat]] - [[hub75-dat]]
135 135
136
-
136
+- backup demo code - https://github.com/btc520/RPI-MPC1073
137 137
138 138
- [[MPC1073]]
139 139
140 140
141
-https://megaman.fandom.com/wiki/Neo_Arcadia
... ...
\ No newline at end of file
Board-dat/MPC/MPC1073-DAT/MPC1073-design-error.md
... ...
@@ -1,63 +0,0 @@
1
-
2
-# MPC1073 error on February 2022
3
-
4
-
5
-
6
-* For the problem, please see the [https://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/ product review] or [https://s5.electrodragon.com/wp-content/uploads/2017/08/Screen-Shot-2022-02-25-at-7.48.47-PM.png images here]
7
-
8
-![](2023-09-12-12-36-26.png)
9
-
10
-* We have about 200pcs problematic boards are sold in February 2022.
11
-* Very sorry for this problem, we could test this out because the problem only happen on a few kinds of panels.
12
-* Please see the solution below, if you feel hard to apply this fix, please contact us by email info@electrodragon.com to get a replacement
13
-* We are currently selling the fiy-wire fixed version and new version in the same time, both working fine.
14
-* Also see more comments and fix in the product review: https://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/
15
-
16
-* Tools: please find correct tools to cut PCB, like this one [[PCB cutter]], you also need to solder a new wire instead
17
-
18
-
19
-
20
-![](35-36-16-10-08-2023.png)
21
-
22
-Blue mark: the wrong vias are on the trace, which cause the error
23
-Green mark: cut the trace on the right green mark first, then add fly wire like this.
24
-
25
-
26
-
27
-
28
-
29
-### Batch Design Error
30
-
31
-We have made a batch of board with the design error like below, please check:
32
-
33
-![](56-10-17-12-01-2023.png)
34
-
35
-Dear customer,
36
-
37
-This board indeed has the design error, very sorry for this problem!
38
-
39
-Please advise if we can provide you the new replacement or a refund, we will process as soon as we can. For the replacement option, if you have a new address please let me know instead.
40
-
41
-Thank you!
42
-
43
-Best regards,
44
-
45
-
46
-## How to Fix
47
-
48
-MPC1073 RPI Matrix Drive Board, Error Overview
49
-![](2023-09-12-12-38-09.png)
50
-
51
-Error Zoom In
52
-![](2023-09-12-12-38-19.png)
53
-
54
-Apply the fix: cut off the two yellow lines, solder a fly-wire on green line
55
-![](2023-09-12-12-38-29.png)
56
-
57
-This is how it looks finally, we cut it on a different place, but works the same
58
-![](2023-09-12-12-38-37.png)
59
-
60
-
61
-* We made different version of the board based on different kinds of the footprint, because of the raising price of the chips. Otherwise we have to raise the price of this board dramatically. Thank you.
62
-
63
-
Board-dat/MPC/MPC1073-DAT/MPC1073-design-error/2023-09-12-12-36-26.png
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Board-dat/MPC/MPC1073-DAT/MPC1073-design-error/2023-09-12-12-38-29.png
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Board-dat/MPC/MPC1073-DAT/MPC1073-design-error/2023-09-12-12-38-37.png
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Board-dat/MPC/MPC1073-DAT/MPC1073-design-error/35-36-16-10-08-2023.png
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Board-dat/MPC/MPC1073-DAT/MPC1073-design-error/MPC1073-design-error.md
... ...
@@ -0,0 +1,63 @@
1
+
2
+# MPC1073 error on February 2022
3
+
4
+
5
+
6
+* For the problem, please see the [https://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/ product review] or [https://s5.electrodragon.com/wp-content/uploads/2017/08/Screen-Shot-2022-02-25-at-7.48.47-PM.png images here]
7
+
8
+![](2023-09-12-12-36-26.png)
9
+
10
+* We have about 200pcs problematic boards are sold in February 2022.
11
+* Very sorry for this problem, we could test this out because the problem only happen on a few kinds of panels.
12
+* Please see the solution below, if you feel hard to apply this fix, please contact us by email info@electrodragon.com to get a replacement
13
+* We are currently selling the fiy-wire fixed version and new version in the same time, both working fine.
14
+* Also see more comments and fix in the product review: https://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/
15
+
16
+* Tools: please find correct tools to cut PCB, like this one [[PCB cutter]], you also need to solder a new wire instead
17
+
18
+
19
+
20
+![](35-36-16-10-08-2023.png)
21
+
22
+Blue mark: the wrong vias are on the trace, which cause the error
23
+Green mark: cut the trace on the right green mark first, then add fly wire like this.
24
+
25
+
26
+
27
+
28
+
29
+### Batch Design Error
30
+
31
+We have made a batch of board with the design error like below, please check:
32
+
33
+![](56-10-17-12-01-2023.png)
34
+
35
+Dear customer,
36
+
37
+This board indeed has the design error, very sorry for this problem!
38
+
39
+Please advise if we can provide you the new replacement or a refund, we will process as soon as we can. For the replacement option, if you have a new address please let me know instead.
40
+
41
+Thank you!
42
+
43
+Best regards,
44
+
45
+
46
+## How to Fix
47
+
48
+MPC1073 RPI Matrix Drive Board, Error Overview
49
+![](2023-09-12-12-38-09.png)
50
+
51
+Error Zoom In
52
+![](2023-09-12-12-38-19.png)
53
+
54
+Apply the fix: cut off the two yellow lines, solder a fly-wire on green line
55
+![](2023-09-12-12-38-29.png)
56
+
57
+This is how it looks finally, we cut it on a different place, but works the same
58
+![](2023-09-12-12-38-37.png)
59
+
60
+
61
+* We made different version of the board based on different kinds of the footprint, because of the raising price of the chips. Otherwise we have to raise the price of this board dramatically. Thank you.
62
+
63
+
Board-dat/MPC/MPC1073-DAT/MPC1073-ref-dat.md
... ...
@@ -30,7 +30,6 @@ Library
30 30
* https://github.com/2dom/PxMatrix
31 31
32 32
33
-
34 33
## Panel specifications
35 34
36 35
- ICN2038S
... ...
@@ -38,3 +37,6 @@ Library
38 37
- solution2 - https://rpi-rgb-led-matrix.discourse.group/t/p2-128x64-hub-75-icnd2038s/125/8
39 38
40 39
40
+## APPs applications
41
+
42
+- https://megaman.fandom.com/wiki/Neo_Arcadia
Board-dat/MPC/MPC1073-DAT/MPC1073-test-log-dat/MPC1073-test-log-dat.md
... ...
@@ -73,4 +73,18 @@ cmd
73 73
74 74
![](2024-11-07-18-13-31.png)
75 75
76
-![](2024-11-07-18-13-39.png)
... ...
\ No newline at end of file
0
+![](2024-11-07-18-13-39.png)
1
+
2
+
3
+## panel info (obseleted part)
4
+
5
+
6
+| Working Panel | Panel Specification | Command |
7
+| --------------- | ------------------- | -------------------------------------- |
8
+| 32x16 P8 or P10 | 1/4 | ./demo -D 0 --led-rows=8 --led-chain=2 |
9
+| 32x32 P6 | 1/8 | |
10
+| 64x32 P4 | 1/16 | |
11
+| 64x64 P4 | 1/32 | |
12
+
13
+
14
+