Solo Mini Controller
About the Solo Mini Controller PCB
Solo Mini Controller is an open source PCB design by sullyjason, published on GitHub. It is a 4-layer board measuring 38 × 45.3 mm, with 35 components from 18 distinct parts.
Other key parts include the SeeeduinoXIAO and MCP23017_SS. By type, the board carries 7 connectors, 5 resistors, 2 ICs, 2 switches, 2 capacitors and 1 transistor.
It belongs with the iot & wireless and displays & leds designs in this gallery.
From the project
Interactive LED button grids that connect two locations over MQTT — press a button in one place, see it light up in the other. ESP32 + NeoPixel switch hardware, KiCad designs, and firmware.
Standalone controller for a single 3×5 Mini Module.
Main components on the Solo Mini Controller
Solo Mini Controller bill of materials (BOM)
35 components, 18 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SeeeduinoXIAO | Seeeduino XIAO-MOUDLE14P-2.54-21X17.8MM | U1 |
| 1 | MCP23017_SS | SSOP-28_5.3x10.2mm_P0.65mm | U2 |
| 1 | BSS138 | SOT-23 | Q1 |
| 1 | PINHD_1X16_MALE JST_02 | PinHeader_1x02_P2.00mm_Vertical | J1 |
| 2 | PINHD_1X4_MALE PINHD_1x2_Female | PinHeader_1x02_P2.00mm_Vertical | J2, J3 |
| 1 | PINHD_1x3_Male | PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | JST_02 | JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J6 |
| 1 | PINHD_1x2_Female | PinHeader_1x02_P1.27mm_Vertical | J8 |
| 1 | PINHD_1x2_Male | PinHeader_1x02_P2.54mm_Vertical | J9 |
| 15 | PLB_RGB_SW | TL1_RBG_Adressable_1_mini | RGB_SW1, RGB_SW2, RGB_SW3, RGB_SW4, RGB_SW5, RGB_SW6, RGB_SW7, RGB_SW8 +7 |
| 1 | Slide_Switch_SPDT_P3mm_10x5x10mm | SW_SPDT_PCM12 | SW1 |
| 1 | SW_DIP_X03 SW_DIP_x05 | SW_DIP_SPSTx05_Slide_KingTek_DSHP05TJ_W5.25mm_P1.27mm_JPin | SW2 |
| 1 | LED | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 330ohm | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 2 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3 |
| 2 | R_Pack04 | R_Array_Convex_4x0603 | RN2, RN3 |
Solo Mini Controller design files
The KiCad project lives in the sullyjason/interactiles repository on GitHub; these links point at the commit this page was built from.
Solo Mini Controller: common questions
How big is the Solo Mini Controller PCB?
The Solo Mini Controller measures 38 × 45.3 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Solo Mini Controller?
35 components, from 18 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Solo Mini Controller design files?
From the sullyjason/interactiles repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Solo Mini Controller design in my own project?
The repository has no license, so all rights stay with sullyjason. Use it as a reference, and ask the author before reusing the design.
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