Streambit

LegendPlayz83·Streambit·pcb/Streambit.kicad_pcb

About the Streambit PCB

Streambit is an open source RP2040/RP2350 PCB design by LegendPlayz83, published on GitHub under the MIT license. It is a 2-layer board measuring 334 × 121 mm, with 145 components from 7 distinct parts.

Its main chip is the RaspberryPi_Pico, from the RP2040/RP2350 family. By type, the board carries 72 switches, 72 diodes and 1 module.

It belongs with the keyboards designs in this gallery.

From the project

This is my keyboard design which I made from scratch

This is my 65% Keyboard, which I made from scratch with some help. It is named Streambit.

Grand Total: $147.13 Others: KMK Firmware Top Case.stl

Streambit, from the project README — From the project README

Main components on the Streambit

RaspberryPi_Pico

Streambit bill of materials (BOM)

145 components, 7 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	RaspberryPi_Pico	RaspberryPi_Pico_SMD_HandSolder	A1
3	MX_stab	Stabilizer_Cherry_MX_2.00u	S1, S2, S3
1	MX_stab	Stabilizer_Cherry_MX_6.25u	S4
67	SW_Push_45deg	SW_Cherry_MX_1.00u_PCB	SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +59
1	RotaryEncoder_Switch	RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm	SW65
68	1N4148	D_DO-35_SOD27_P7.62mm_Horizontal	D1, D2, D3, D4, D5, D6, D7, D8 +60
4	SK6812MINI	LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm	D69, D70, D71, D72

Streambit design files

The KiCad project lives in the LegendPlayz83/Streambit repository on GitHub; these links point at the commit this page was built from.

Streambit: common questions

What microcontroller does the Streambit use?

The Streambit is built around the RaspberryPi_Pico, from the RP2040/RP2350 family.

How big is the Streambit PCB?

The Streambit measures 334 × 121 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Streambit?

145 components, from 7 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 Streambit design files?

From the LegendPlayz83/Streambit 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 Streambit design in my own project?

Yes, under the terms of its MIT license, which LegendPlayz83 chose for the repository.

Can I test firmware for the Streambit 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.