MRF-Pro v7.5-breakout
acornelissen·IDENTIDEM.design-MRF2·PCBs/v1.0/Breakout/KiCAD/MRF-Pro-v7.5-breakout.kicad_pcb
About the MRF-Pro v7.5-breakout
MRF-Pro v7.5-breakout is an open source PCB design by acornelissen, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 21 × 15.5 mm, with 3 components from 3 distinct parts.
It belongs with the dev boards & breakouts, displays & leds and power & battery designs in this gallery.
From the project
MRF2 is version two of an open hardware / open firmware medium-format rangefinder camera for Mamiya Press / Universal Press lenses. It combines custom PCBs, ESP32-S3 firmware, LiDAR-based lens coupled focusing, dual OLED displays, and printed mechanical parts so you can build a f
MRF2 is version two of an open hardware / open firmware medium-format rangefinder camera for Mamiya Press / Universal Press lenses. It combines custom PCBs, ESP32-S3 firmware, LiDAR-based lens coupled focusing, dual OLED displays, and printed mechanical parts so you can build a fully featured medium-format shooter with configurable lens profiles and film formats.

MRF-Pro v7.5-breakout bill of materials (BOM)
3 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FPC 8P Connector | TE_0-1734839-8_1x08-1MP_P0.5mm_Horizontal | J5 |
| 1 | Stemma QT | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J6 |
| 1 | TFS20L / DTS6012M | JST_SH_SM06B-SRSS-TB_1x06-1MP_P1.00mm_Horizontal | J7 |
MRF-Pro v7.5-breakout design files
The KiCad project lives in the acornelissen/IDENTIDEM.design-MRF2 repository on GitHub; these links point at the commit this page was built from.
MRF-Pro v7.5-breakout: common questions
How big is the MRF-Pro v7.5-breakout?
The MRF-Pro v7.5-breakout measures 21 × 15.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MRF-Pro v7.5-breakout?
3 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the MRF-Pro v7.5-breakout design files?
From the acornelissen/IDENTIDEM.design-MRF2 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the MRF-Pro v7.5-breakout design in my own project?
Yes, under the terms of its GPL-3.0 license, which acornelissen chose for the repository.
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