Changes in 331a6f3: mpc

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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

           - [[ds1307-dat]] - [[hub75-dat]]

          -

          +- backup demo code - https://github.com/btc520/RPI-MPC1073

           - [[MPC1073]]

          -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 @@

          -

          -# MPC1073 error on February 2022

          -

          -

          -

          -* 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]

          -

          -![](2023-09-12-12-36-26.png)

          -

          -* We have about 200pcs problematic boards are sold in February 2022. 

          -* Very sorry for this problem, we could test this out because the problem only happen on a few kinds of panels.

          -* 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 

          -* We are currently selling the fiy-wire fixed version and new version in the same time, both working fine.

          -* Also see more comments and fix in the product review: https://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/

          -

          -* Tools: please find correct tools to cut PCB, like this one [[PCB cutter]], you also need to solder a new wire instead

          -

          -

          -

          -![](35-36-16-10-08-2023.png)

          -

          -Blue mark: the wrong vias are on the trace, which cause the error

          -Green mark: cut the trace on the right green mark first, then add fly wire like this.

          -

          -

          -

          -

          -

          -### Batch Design Error 

          -

          -We have made a batch of board with the design error like below, please check:

          -

          -![](56-10-17-12-01-2023.png)

          -

          -Dear customer,

          -

          -This board indeed has the design error, very sorry for this problem!

          -

          -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. 

          -

          -Thank you!

          -

          -Best regards,

          -

          -

          -## How to Fix

          -

          -MPC1073 RPI Matrix Drive Board, Error Overview

          -![](2023-09-12-12-38-09.png)

          -

          -Error Zoom In

          -![](2023-09-12-12-38-19.png)

          -

          -Apply the fix: cut off the two yellow lines, solder a fly-wire on green line

          -![](2023-09-12-12-38-29.png)

          -

          -This is how it looks finally, we cut it on a different place, but works the same

          -![](2023-09-12-12-38-37.png)

          -

          -

          -* 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.

          -

          -

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				Board-dat/MPC/MPC1073-DAT/MPC1073-design-error/MPC1073-design-error.md
			
          @@ -0,0 +1,63 @@

          +

          +# MPC1073 error on February 2022

          +

          +

          +

          +* 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]

          +

          +![](2023-09-12-12-36-26.png)

          +

          +* We have about 200pcs problematic boards are sold in February 2022. 

          +* Very sorry for this problem, we could test this out because the problem only happen on a few kinds of panels.

          +* 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 

          +* We are currently selling the fiy-wire fixed version and new version in the same time, both working fine.

          +* Also see more comments and fix in the product review: https://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/

          +

          +* Tools: please find correct tools to cut PCB, like this one [[PCB cutter]], you also need to solder a new wire instead

          +

          +

          +

          +![](35-36-16-10-08-2023.png)

          +

          +Blue mark: the wrong vias are on the trace, which cause the error

          +Green mark: cut the trace on the right green mark first, then add fly wire like this.

          +

          +

          +

          +

          +

          +### Batch Design Error 

          +

          +We have made a batch of board with the design error like below, please check:

          +

          +![](56-10-17-12-01-2023.png)

          +

          +Dear customer,

          +

          +This board indeed has the design error, very sorry for this problem!

          +

          +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. 

          +

          +Thank you!

          +

          +Best regards,

          +

          +

          +## How to Fix

          +

          +MPC1073 RPI Matrix Drive Board, Error Overview

          +![](2023-09-12-12-38-09.png)

          +

          +Error Zoom In

          +![](2023-09-12-12-38-19.png)

          +

          +Apply the fix: cut off the two yellow lines, solder a fly-wire on green line

          +![](2023-09-12-12-38-29.png)

          +

          +This is how it looks finally, we cut it on a different place, but works the same

          +![](2023-09-12-12-38-37.png)

          +

          +

          +* 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.

          +

          +

				Board-dat/MPC/MPC1073-DAT/MPC1073-ref-dat.md
			
          @@ -30,7 +30,6 @@ Library

           * https://github.com/2dom/PxMatrix

          -

           ## Panel specifications 

           - ICN2038S 

          @@ -38,3 +37,6 @@ Library

           - solution2 - https://rpi-rgb-led-matrix.discourse.group/t/p2-128x64-hub-75-icnd2038s/125/8

          +## APPs applications 

          +

          +- 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

           ![](2024-11-07-18-13-31.png)

          -![](2024-11-07-18-13-39.png)

          \ No newline at end of file

          +![](2024-11-07-18-13-39.png)

          +

          +

          +## panel info (obseleted part)

          +

          +

          +| Working Panel   | Panel Specification | Command                                |

          +| --------------- | ------------------- | -------------------------------------- |

          +| 32x16 P8 or P10 | 1/4                 | ./demo -D 0 --led-rows=8 --led-chain=2 |

          +| 32x32 P6        | 1/8                 |                                        |

          +| 64x32 P4        | 1/16                |                                        |

          +| 64x64 P4        | 1/32                |                                        |

          +

          +

          +

...	...	@@ -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

...	...	@@ -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		-

...	...	@@ -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	+

...	...	@@ -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

...	...	@@ -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	+