Dial-MVP2
About the Dial-MVP2 PCB
Dial-MVP2 is an open source NXP PCB design by borgel, published on GitHub under the MPL-2.0 license. It is a 2-layer board measuring 112.7 × 133.7 mm, with 33 components from 9 distinct parts.
Its main chip is the Teensy-LC, from the NXP family. Other key parts include the APA102_5050. By type, the board carries 11 switches, 10 ICs, 9 resistors, 2 capacitors and 1 connector.
From the project
Small devices to add keys to devices that have too few
Main components on the Dial-MVP2
Dial-MVP2 bill of materials (BOM)
33 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Teensy-LC | Teensy30_31_32_LC | U101 |
| 9 | APA102_5050 | LED-5050 | U102, U103, U104, U105, U106, U107, U108, U109 +1 |
| 1 | Conn_OLED | PinSocket_1x04_P2.54mm_Vertical | J101 |
| 9 | SW_Push | SW_Cherry_MX1A_1.00u_PCB | SW101, SW102, SW103, SW104, SW105, SW106, SW107, SW108 +1 |
| 1 | SW_Push | SW_SPST_EVQP0 | SW110 |
| 1 | Rotary_Encoder_Switch_RGB | PEL12T-4xxxF-S1024 | SW111 |
| 2 | 0.1uF | C_0805_2012Metric | C101, C102 |
| 6 | 10k | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R101, R102, R103, R104, R105, R106 |
| 3 | 100r | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R107, R108, R109 |
Dial-MVP2 design files
The KiCad project lives in the borgel/bolton_buttons repository on GitHub; these links point at the commit this page was built from.
Dial-MVP2: common questions
What microcontroller does the Dial-MVP2 use?
The Dial-MVP2 is built around the Teensy-LC, from the NXP family.
How big is the Dial-MVP2 PCB?
The Dial-MVP2 measures 112.7 × 133.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Dial-MVP2?
33 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Dial-MVP2 design files?
From the borgel/bolton_buttons repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Dial-MVP2 design in my own project?
Yes, under the terms of its MPL-2.0 license, which borgel chose for the repository.
Can I test firmware for the Dial-MVP2 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.
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