CONIO-B
About the CONIO-B PCB
CONIO-B is an open source PCB design by myriadrf, published on GitHub under the SHL-2.1 license. It is a 2-layer board measuring 81 × 37.5 mm, with 25 components from 13 distinct parts.
Other key parts include the MAX3227CAE+. By type, the board carries 6 resistors, 5 capacitors, 4 connectors, 2 transistors, 2 jumpers and 2 diodes.
From the project
LibreCellular remote console and power/reset control boards
The CONIO boards provide remote console and power/reset control for SDR base stations in the [LibreCellular CI hardware platform][1].
CONIO-A. Controller (A) end. CONIO-B. Base station (B) end.
/hardware/ / BOM/ - Bill of materials Gerbers/ - Manufacturing files KiCAD/ - KiCAD schematic and layout files Mechanical/ - STEP files PDF/ - Schematic and layout PDFs
Main components on the CONIO-B
CONIO-B bill of materials (BOM)
25 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MAX3227CAE+ Maxim | SSOP-16_5.3x6.2mm_P0.65mm | U1 |
| 2 | BSD840NH6327XTSA1 Infineon | SOT-363_SC-70-6_Handsoldering | Q1, Q2 |
| 1 | Assman A-DS 09 A/KG-T2 Assman | Assman_A-DS_09_AKG-T2_Male_RA_TH_DB9 | J1 |
| 1 | Molex 430450400 Molex | Molex_Micro-Fit_3.0_43045-0400_2x02_P3.00mm_Horizontal | J2 |
| 1 | Harwin M22-2020305 Harwin | PinHeader_2x03_P2.00mm_Vertical | J3 |
| 1 | RS Pro 251-8092 RS Pro | PinSocket_1x03_P2.54mm_Vertical | J4 |
| 2 | Keystone 7689 Keystone | Keystone_7689_RA_PCB_Screw_Terminal | H1, H2 |
| 2 | SolderJumper_2_Open | SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2 |
| 1 | 1825027-8 TE Connectivity | TE_Connectivity_1825027-8_FSMRA3JH_Pushbutton | SW1 |
| 2 | MMBZ6V2AL,215 Nexperia | SOT-23 | D1, D2 |
| 5 | 100nF 25V AVX | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C4, C5 |
| 3 | RC0603FR-07220RL 220R Yageo | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R4 |
| 3 | 1K Yageo | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R5, R6 |
CONIO-B design files
The KiCad project lives in the myriadrf/lc-conio repository on GitHub; these links point at the commit this page was built from.
CONIO-B: common questions
How big is the CONIO-B PCB?
The CONIO-B measures 81 × 37.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CONIO-B?
25 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the CONIO-B design files?
From the myriadrf/lc-conio repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the CONIO-B design in my own project?
It is published under SHL-2.1, which limits how it may be reused; read the license before building on it.
