HardLabs

PicoOBI

embediver·PicoOBI·pcb/PicoOBI.kicad_pcb

PicoOBI PCB layout, top view — open source RP2040/RP2350 board by embediver

About the PicoOBI PCB

PicoOBI is an open source RP2040/RP2350 PCB design by embediver, published on GitHub. It is a 2-layer board measuring 50 × 60 mm, with 6 components from 5 distinct parts.

Its main chip is the RaspberryPi_Pico, from the RP2040/RP2350 family. By type, the board carries 2 connectors, 2 resistors and 1 module.

It belongs with the power & battery and usb & debug tools designs in this gallery.

From the project

Raspberry Pi Pico based Open Battery Information compatible programmer for Makita LXT batteries.

Main components on the PicoOBI

RaspberryPi_Pico

PicoOBI bill of materials (BOM)

6 components, 5 distinct parts.

QtyPartRefs
1
RaspberryPi_Pico
A1
1
JST PH x6
J1
1
Conn GND
J2
1
~
SYM1
2
4k7
R1, R2

PicoOBI design files

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

PicoOBI: common questions

What microcontroller does the PicoOBI use?

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

How big is the PicoOBI PCB?

The PicoOBI measures 50 × 60 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PicoOBI?

6 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the PicoOBI design files?

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

Can I use the PicoOBI design in my own project?

The repository has no license, so all rights stay with embediver. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the PicoOBI 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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