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Gridfinity ESP32/8266 Holder (22.86mm Pin Spacing)

Print Profile(2)

All
P1S
X1 Carbon
X1
H2S
H2D Pro
A1
H2C
P1P
H2D
P2S
X1E
A1 mini
X2D
A2L

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
1.1 h
1 plate
4.8(45)

2 color, top surface color for improved contrast
2 color, top surface color for improved contrast
1.2 h
1 plate
5.0(2)

Open in Bambu Studio
Boost
262
961
62
17
742
473
Released 

Description

NOTE: It has been brought to my attention that not all ESP32 use the standard 0.9" (22.86mm) pin spacing. I'm working on a wider solution for these wider ESPs, but for now I've updated the title and added this note to help handle any confusion.

 

I didn't love the other Gridfinity ESP32/ESP8266 holders I was finding as they all seemed to be designed for a specific make or model. So if you had short ones (D1 Mini) or long ones (NodeMCU), or ones with components on both sides of the PCB (D1 Mini), or ones with and without headers attached you had to use different holders.

All that is to say, I've tried to build a holder that works for most things. There are a few edge cases like the Seeed Studio ESP32C3 which is smaller than a penny which probably wont work with this design. But those are edge cases in my opinion.

Anyway, hope this is useful to some of you. And let me know if you have any models that don't work or want modifications.

P.S. I didn't include slots for magnets (as I never user them and they add to print time and complexity), but if enough people want a version with magnets I'll add that.

Comment & Rating (62)

(0/1000)

Print came out well, ESP's just don't fit at all. All models I tried are about one mm too thick. Scaling doesn't work because of the gridfinity compatibility. But loved the idea
The designer has replied
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can you take some measurements? I can update it to fit your specific esps. also, out of curiosity, which esp are you using?
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if not, I'll just add an extra mm of space and hope it helps.
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Replying to @Syvel :
I use Wemos D1 mini/clones. Max thickness in the relevant zone is about 6.5mm. No need to adjust just for me. I didn't rate your design cause I suppose it was my error.
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Boosted
Print Profile
0.2mm layer, 2 walls, 15% infill
These are great! Added color to the top surface and stacking lip, which is my new favorite Gridfinity bin technique for contrast and good visibility. Edit: Posted this as a new print profile!
profile
1
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Print Profile
0.2mm layer, 2 walls, 15% infill
great print. good for what it is
profile
1
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Print Profile
0.2mm layer, 2 walls, 15% infill
Great, thanks!
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1
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Boosted
Print Profile
0.2mm layer, 2 walls, 15% infill
Great design which is really useful, thanks.
profile
1
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Boosted
Print Profile
0.2mm layer, 2 walls, 15% infill
printed very well, thank you 👍
profile
1
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Print Profile
2 color, top surface color for improved contrast
very cool! I think I'm going to have to make another one though cuz I made mine a little bit small 😬
0
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Print Profile
0.2mm layer, 2 walls, 15% infill
Unfortunately didnt fit my ESP32-Dev Kit C but I am shure it will find use in future projects
0
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Print Profile
0.2mm layer, 2 walls, 15% infill
Other Issues:Successful print, unfortunately the dimensions are incorrect. None of my ESP32s fit inside
The profile uploader has replied
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I'm working on a fix for these extra wide esp32s
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Print Profile
0.2mm layer, 2 walls, 15% infill
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License

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