search

2dom / PxMatrix

Adafruit GFX compatible graphics driver for LED matrix panels
BSD 3-Clause "New" or "Revised" License
849 stars 172 forks source link

New Panel 128x64 1/32 ABC type panel with 5658 chips #319

Closed Phil1972 closed 8 months ago

Phil1972 commented 1 year ago

Hi,

https://www.aliexpress.com/item/1005001803754216.html?spm=a2g0o.order_list.order_list_main.9.21ef1802vWszXc

It seems I ordered that panel without checking the entire details of it. So I contacted the vendor and he mentioned that this panel is driven by 5658 chips. There is only one input on this one and so I cannot connect the output to the input to shift RGB from the output to the input as mentionned in the instructions here.

So my question is, can I make this one work? How would I connect the RGB pins?

D,E are grounded here, so only ABC are available.

Chips: 8x VB5658 - HI55502231A 16x ICN2037BP 4x 74HC245

thanks for your time,

image

mzashh commented 1 year ago

i would suggest trying this library instead as its much more feature rich and actively maintained https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-DMA

mzashh commented 1 year ago

also i would first check whether the N pins are grounded or not, if not then the one next to C is D pin and the other one is E

Phil1972 commented 8 months ago

Hi guys,

@2dom are you saying this panel is now supported? :)

thanks,