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opulo-inc

4 indexed repositories · View on GitHub

lumenpnp
The LumenPnP is an open source pick and place machine.

HTML · 3649 stars
docs
Documentation for the assembly, maintenance, and usage of Opulo designs.

Python · 19 stars
ohai
Open Hardware Assembly Instructions for Opulo machines

Python · 18 stars
autobom
Bill of Materials Exporting and Rendering Tool

JavaScript · 13 stars

Beginner friendly Everything

Open All

How to modify the X,Y axes soft limit in mobo firmware Open

opulo-inc/lumenpnp#759 · 1 assignee · Opened Jul 19, 2026
Build Plate Threaded Inserts - Enhancement Open

opulo-inc/lumenpnp#757 · 1 assignee · Opened Jun 19, 2026
High Vacuum system pressure Open

opulo-inc/lumenpnp#756 · 1 assignee · Opened Jun 11, 2026
ReferenceNozzles do not set valid Min Part Diameter Open

opulo-inc/lumenpnp#754 · 1 comment · 1 assignee · Opened Apr 4, 2026
Validate N2 Offset Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

opulo-inc/docs#176 · Opened Feb 5, 2026
`Validate Nozzle N1's Offset` makes nozzle crash into the datum Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

opulo-inc/docs#175 · Opened Dec 4, 2025
v4 Test Run - Test Bottom Vision is missing 3 images Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

opulo-inc/docs#174 · Opened Nov 23, 2025
v4 Center posts are too tall Open

opulo-inc/lumenpnp#753 · 1 comment · 1 assignee · Opened Nov 21, 2025
v4 - Fix photo for top ring light and top camera Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

opulo-inc/docs#173 · Opened Nov 21, 2025
v4 Limit switch confirmation not in instructions Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

opulo-inc/docs#172 · Opened Nov 21, 2025
Overheating in electronics enclosure Open

opulo-inc/lumenpnp#751 · 1 comment · 1 assignee · Opened Oct 23, 2025
404 error on feeder setup page Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

opulo-inc/docs#171 · 1 comment · Opened Oct 21, 2025
USB3 Hub on Mobo Open

opulo-inc/lumenpnp#749 · 5 comments · 1 assignee · Opened Sep 21, 2025
Free usage of gerber data Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

opulo-inc/lumenpnp#748 · Opened Sep 19, 2025
Typo for a body name in the CAD Open

area: cad

opulo-inc/lumenpnp#747 · 1 assignee · Opened Sep 14, 2025
Cable harness issues missing referenced PNG files and outdated wireviz format Open

opulo-inc/lumenpnp#746 · 1 assignee · Opened Sep 8, 2025
Beggining with my lumen, couple of issues Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opulo-inc/docs#169 · 1 comment · Opened Aug 19, 2025
XGZP6857D extact version on mobo Rev.05 Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

opulo-inc/lumenpnp#745 · 1 comment · 1 reaction · Opened Aug 13, 2025
Controlling the camera's exposure outside of OpenPnP Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opulo-inc/lumenpnp#744 · Opened Aug 7, 2025
Two solenoid valves fail to open properly. Open

opulo-inc/lumenpnp#743 · 1 assignee · Opened Mar 26, 2025
CI/CD FreeCAD stl generation improvement suggestion Open

opulo-inc/lumenpnp#742 · 1 assignee · Opened Mar 4, 2025
Add update path for v3: adding limit switches Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

opulo-inc/docs#166 · Opened Feb 12, 2025
Is there an example? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opulo-inc/autobom#3 · 1 reaction · Opened Jan 28, 2025
Add a "dust cover" for the bottom camera when the machine is not in use Open

opulo-inc/lumenpnp#740 · 1 comment · 1 assignee · Opened Jan 15, 2025
Lorem Ipsum Cleanup Open

Difficulty 1/5 Under an hour Newbie friendliness 72/100

opulo-inc/ohai#6 · Opened Jan 10, 2025
Possibly incorrect wire gauge in docs for `y1-motor` harness Open

opulo-inc/lumenpnp#738 · 1 assignee · Opened Jan 1, 2025
TAG Connect SMD "Connector" for Programming Open

area: pcb project: feeder type: enhancement

opulo-inc/lumenpnp#736 · 2 comments · 1 assignee · Opened Dec 18, 2024
LumenPnP Feeders, V1.2.0 documentation, suggestions Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opulo-inc/docs#163 · Opened Nov 19, 2024
v4.0.0 feeder slot 7 is narrower than other slots Open

opulo-inc/lumenpnp#735 · 1 assignee · Opened Nov 18, 2024
Possible collaboration with a PnP job management system we are building? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

opulo-inc/autobom#2 · Opened Nov 14, 2024
Bottom camera calibration: nozzle Z-position for LumenPNP v4 wrong? Open

error question

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

opulo-inc/docs#162 · Opened Nov 11, 2024
"Running your first job" - missing step to import board to job Open

question

Difficulty 1/5 1-3 hours Newbie friendliness 45/100

opulo-inc/docs#160 · 2 comments · Opened Nov 7, 2024
v4 assembly - no step found for mounting nozzle holder Open

missing

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

opulo-inc/docs#158 · Opened Nov 3, 2024
Machine dimensions? Open

good first issue missing

Difficulty 3/5 1-2 days Newbie friendliness 45/100

opulo-inc/docs#157 · 1 comment · Opened Oct 29, 2024
Standardization of a Bill of Materials format Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

opulo-inc/autobom#1 · Opened Oct 12, 2024
Timing Pulley torque specs are all over the place. Open

bug documentation

Difficulty 3/5 1-2 days Newbie friendliness 35/100

opulo-inc/ohai#5 · Opened Sep 17, 2024
kicad projects reference private libraries not in the github repository Open

opulo-inc/lumenpnp#733 · 2 comments · 1 assignee · Opened Aug 31, 2024
Provide a reference table displaying what nozzle size to use for what commonly used package Open

good first issue suggestion

Difficulty 4/5 3-5 days Newbie friendliness 38/100

opulo-inc/docs#155 · 1 comment · 1 reaction · Opened Aug 16, 2024
Protection on the sensor inputs to the micro Open

opulo-inc/lumenpnp#728 · 1 assignee · Opened Jun 12, 2024
reduce noise by replacing large decoupling capacitor footprints with smaller ones Open

opulo-inc/lumenpnp#724 · 1 assignee · Opened Apr 25, 2024
Ringlight U1 (SN74AHCT1G32), wrong JLCPCB part number Open

resolution: wontfix

opulo-inc/lumenpnp#723 · 2 comments · 1 assignee · Opened Apr 23, 2024
Check for Inductor Whine Open

opulo-inc/lumenpnp#720 · 2 assignees · Opened Mar 4, 2024
Docs are missing instructions on when to install rubber feet for 3.0.5 machines Open

missing

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

opulo-inc/docs#151 · Opened Jan 31, 2024
Suggestions for improved OpenPnP install experience. Open

suggestion

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opulo-inc/docs#147 · Opened Jan 20, 2024
machine,xml error Open

opulo-inc/lumenpnp#711 · 1 assignee · Opened Jan 14, 2024
Add reverse-current protection to supplies (mobo) Open

area: pcb needs discussion project: mobo type: enhancement

opulo-inc/lumenpnp#708 · 3 comments · 1 assignee · Opened Jan 6, 2024
Include board ID on rev5 mobo Open

area: pcb project: mobo type: enhancement

opulo-inc/lumenpnp#707 · 6 comments · 1 assignee · Opened Jan 4, 2024
Use USB specific ESD protection package Open

needs discussion

opulo-inc/lumenpnp#706 · 5 comments · 1 assignee · Opened Jan 4, 2024
Thermal pads on motor drivers have thermal reliefs Open

project: mobo type: enhancement

opulo-inc/lumenpnp#704 · 1 assignee · Opened Jan 4, 2024
SMT connectors are weakly mounted Open

project: mobo type: enhancement

opulo-inc/lumenpnp#703 · 1 comment · 1 reaction · 1 assignee · Opened Jan 4, 2024

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