HardLabs

PitotBoard2026

KUBTSSAvionics·PitotBoard2026·PitotBoard2026/PitotBoard2026.kicad_pcb

PitotBoard2026 PCB layout, top view — open source AVR/Arduino board by KUBTSSAvionics

About the PitotBoard2026 PCB

PitotBoard2026 is an open source AVR/Arduino PCB design by KUBTSSAvionics, published on GitHub. It is a 2-layer board measuring 59.7 × 40.2 mm, with 61 components from 30 distinct parts.

Its main chip is the ATmega328PB-A, from the AVR/Arduino family. Other key parts include the M78AR05-0.5, SDP32, SLIP, TPS76133SF5 and BME280. By type, the board carries 24 capacitors, 13 resistors, 9 ICs, 6 connectors, 4 diodes and 2 crystals.

From the project

PitotBoard2026

Main components on the PitotBoard2026

ATmega328PB-AM78AR05-0.5SDP32SLIPTPS76133SF5BME280MCP25625-x-SSFXMA2102

PitotBoard2026 bill of materials (BOM)

61 components, 30 distinct parts.

QtyPartRefs
1
ATmega328PB-A
U1
1
M78AR05-0.5
U2
1
SDP32
U3
2
SLIP
U4, U7
1
TPS76133SF5
U5
1
BME280
U9
1
MCP25625-x-SS
U10
1
FXMA2102
U11
2
16MHz
Y1, Y3
1
RJ25
J1
1
ICSP
J2
2
Conn_01x04_Socket
J3, J5
2
Conn_01x04_Pin
J4, J6
1
RST
SW1
3
RB160M
D1, D2, D6
1
ERR
D5
1
FerriteBead_Small
FB1
1
10uH
L1
8
0.1u
C1, C4, C14, C16, C18, C20, C22, C24
9
1u
C2, C5, C6, C7, C9, C15, C17, C19 +1
Show 10 more
QtyPartRefs
3
10u
C3, C8, C23
3
4.7u
C10, C11, C12
1
100n
C27
2
10k
R1, R18
1
120
R9
1
1k
R10
6
4.7k
R11, R12, R20, R21, R22, R23
1
10
R13
1
100
R14
1
100k
R17

PitotBoard2026 design files

The KiCad project lives in the KUBTSSAvionics/PitotBoard2026 repository on GitHub; these links point at the commit this page was built from.

PitotBoard2026: common questions

What microcontroller does the PitotBoard2026 use?

The PitotBoard2026 is built around the ATmega328PB-A, from the AVR/Arduino family.

How big is the PitotBoard2026 PCB?

The PitotBoard2026 measures 59.7 × 40.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PitotBoard2026?

61 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the PitotBoard2026 design files?

From the KUBTSSAvionics/PitotBoard2026 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PitotBoard2026 design in my own project?

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

Can I test firmware for the PitotBoard2026 without the hardware?

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

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