HardLabs

Viper

gleich·pcbs·viper/viper.kicad_pcb

Viper PCB layout, top view — open source RP2040/RP2350 board by gleich

About the Viper PCB

Viper is an open source RP2040/RP2350 PCB design by gleich, published on GitHub under the MPL-2.0 license. It is a 2-layer board measuring 239.5 × 193.7 mm, with 49 components from 18 distinct parts.

Its main chip is the Pico, from the RP2040/RP2350 family. By type, the board carries 14 connectors, 12 diodes, 12 resistors, 7 switches, 3 ICs and 1 LED.

From the project

printed circuit board designs

Main components on the Viper

Pico

Viper bill of materials (BOM)

49 components, 18 distinct parts.

QtyPartRefs
3
Pico
U1, U2, U4
1
Barrel_Jack
J1
2
Raspberry Pi Zero W2
J2, J3
3
Adafruit Charlieplex Bonnet
J4, J5, J15
2
Pimoroni Inky pHAT
J6, J12
3
DEBUG PINS
J7, J10, J14
2
Pimoroni BLINKT!
J9, J13
1
Adafruit Quad Alphanumeric I2C Backpack
J11
1
M2012SA1W03
MARK I
S1
1
M2012SA1W03
MARK II
S2
1
M2012SA1W03
MARK III
S3
1
M2012SA1W03
MARK IV
S4
1
M2012SA1W03
MASTER
S5
1
M2012SA1W03
MARK V
S6
1
M2012SA1W03
S7
1
SSD1306
Brd1
12
LED
D1, D2, D3, D4, D5, D6, D7, D8 +4
12
330Ω
R1, R2, R3, R4, R5, R6, R7, R8 +4

Viper design files

The KiCad project lives in the gleich/pcbs repository on GitHub; these links point at the commit this page was built from.

Viper: common questions

What microcontroller does the Viper use?

The Viper is built around the Pico, from the RP2040/RP2350 family.

How big is the Viper PCB?

The Viper measures 239.5 × 193.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Viper?

49 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Viper design files?

From the gleich/pcbs repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Viper design in my own project?

Yes, under the terms of its MPL-2.0 license, which gleich chose for the repository.

Can I test firmware for the Viper without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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