Or removing the pins marked with asterisks from “ESP-32 AZ-Delivery.fzpz” is an option to make it compatible with the module I have.
Peter
To avoid errors, here are a few more questions about the part:
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Unfortunately, I can’t find any asterisks; the breadboard file has 30 pins, which ones should I remove?
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My part from AZ-Delivery looks a bit narrower, so it doesn’t fit. Do you have the original dimensions of this part? Without the dimensions, it will be difficult to create a PCB view.
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Can you tell me where you bought the board?
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Do you have the file shown under 1 as an SVG file.
If your dimensions are correct, then of course I have to use your example, but for that I need the dimensions of the PCB view.
Regards, Harald!
This board:
NodeMCU-WROOM-ESP32_30pol.fzpz (222.4 KB)
is a perfect fit for me; the dimensions are 51 mm high by 29 mm wide, with a 2.54 mm pin pitch. Pins RX2 and TX2 correspond to D16 and D17 on my board, respectively; all other pins are identical. I purchased it here:
Good, your dimensions are correct. I found a part online. From that I might be able to use the PCB view and the schematic. For that, however, I need the exact spacing between the pin rows. They should be on a 2.54 mm pitch, or better yet 0.1 inch.
Could you please check that?
Could it be that the pins are exactly 25.4 mm apart, i.e., 1 inch?
By the way, what is the source of the file for the breadboard? It has some inconsistencies; for example, there is the id connector that points to the processor’s pins. I need to clean up quite a bit.
So, based on the specifications I assumed, I developed a part. It’s certainly not entirely free of errors. For example, the connectors in the XML file are not numbered in order.
Please check whether the part works. I’ll also post the three source files here in the forum.
Part:
ESP_32_WROOM_32D.fzpz (77.8 KB)
Breadboard:
PCB
Schematic
The files can also be modified, improved, and reuploaded.
Regards, Harald!
Hi Harald,
I had a short vacation, and I’ll try what you posted and give you feedback.
Regards,
Peter