openfire-resistor-capacitor-unofficial
author: mikoyv
2 layer board of 0.52 x 1.19 inches (13.1 x 30.2 mm)
Uploaded:
November 02, 2026
Shared:
November 02, 2026
Total Price:
$3.05
Discussions from Discord suggested that adding a localized decoupling capacitor on the camera module’s power rail is best practice to stabilize voltage delivery and minimize potential noise. There is an active documentation change request to update the official OpenFIRE schematic guidelines accordingly (Issue #120). In the meantime, this layout provides that feature as an option.
***Added a decoupling ceramic capacitor 100NF 0.1UF
-Beginner-Friendly Through-Hole Resistors: Uses through-hole resistors (4.7kΩ) for easy hand-soldering and a slim profile.
-Optional 5-Pin JST PH 2.0 Connector
-Enclosure-Ready Geometry: Formatted specifically to seat right into RetroMidget’s Wiimote camera housing using standard dimensions from @slikvik55’s Lightgun3DParts repository.
-Zero Onboard Crystal Needed: Relies on OpenFIRE’s native pin-generated clock (CLK), omitting external oscillators.
-Direct 3.3V Power Line: Streamlined 3.3V power path supplied directly by a Raspberry Pi Pico.
https://github.com/mikoyv3/openfire-wiimote-cam-adapter
Discussions from Discord suggested that adding a localized decoupling capacitor on the camera module’s power rail is best practice to stabilize voltage delivery and minimize potential noise. There is an active documentation change request to update the official OpenFIRE schematic guidelines accordingly (Issue #120). In the meantime, this layout provides that feature as an option.
***Added a decoupling ceramic capacitor 100NF 0.1UF
-Beginner-Friendly Through-Hole Resistors: Uses through-hole resistors (4.7kΩ) for easy hand-soldering and a slim profile.
-Optional 5-Pin JST PH 2.0 Connector
-Enclosure-Ready Geometry: Formatted specifically to seat right into RetroMidget’s Wiimote camera housing using standard dimensions from @slikvik55’s Lightgun3DParts repository.
-Zero Onboard Crystal Needed: Relies on OpenFIRE’s native pin-generated clock (CLK), omitting external oscillators.
-Direct 3.3V Power Line: Streamlined 3.3V power path supplied directly by a Raspberry Pi Pico.
https://github.com/mikoyv3/openfire-wiimote-cam-adapter
