HardLabs

Lattepanda breakout

oats-center·avena-rs·schematics/v1/lattepanda-breakout/lattepanda-breakout.kicad_pcb

Lattepanda breakout layout, top view — open source AVR/Arduino board by oats-center

About the Lattepanda breakout

Lattepanda breakout is an open source AVR/Arduino PCB design by oats-center, published on GitHub. It is a 4-layer board measuring 39.4 × 76.2 mm, with 26 components from 16 distinct parts.

Its main chip is the 10129381-910004BLF, from the AVR/Arduino family. Other key parts include the MAX22508EASA+ and TRS3232ECD. By type, the board carries 9 connectors, 8 capacitors, 4 ICs and 4 resistors.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Avena On The Road: Bringing pavement health data to your fingertips

Main components on the Lattepanda breakout

MAX22508EASA+TRS3232ECD

Lattepanda breakout bill of materials (BOM)

26 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
3
MAX22508EASA+
21-0041_S8+2C_MXM
U1, U3, U4
1
TRS3232ECD
TRSF3232ECD
U2
1
10129381-910004BLF
Arduino
J1
1
10129381-912004BLF
Arduino
J2
1
SSK04-FPH-254-B5
COM(RS232/485)
J3
1
SSK04-FPH-254-B5
Front Panel
J4
1
1818517
RS422
J5
1
1818517
RS485
J6
1
1818517
RS232
J7
1
1433900000
PiKVM
J8
1
1818517
SDI12
J9
1
CAS-120TA
3V3/5V
3V3/5
8
C0603C104K5RACTU
0.1uF
C1, C2, C3, C4, C5, C6, C7, C8
2
RMEF0603JT120R
120
R1, R2
1
RMEF0603JT3K30
3.3k
R3
1
CRG0603F6K8
6.8k
R4

Lattepanda breakout design files

The KiCad project lives in the oats-center/avena-rs repository on GitHub; these links point at the commit this page was built from.

Lattepanda breakout: common questions

What microcontroller does the Lattepanda breakout use?

The Lattepanda breakout is built around the 10129381-910004BLF, from the AVR/Arduino family.

How big is the Lattepanda breakout?

The Lattepanda breakout measures 39.4 × 76.2 mm, has 4 copper layers and is 1.565 mm thick.

How many components are on the Lattepanda breakout?

26 components, from 16 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 Lattepanda breakout design files?

From the oats-center/avena-rs 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 Lattepanda breakout design in my own project?

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

Can I test firmware for the Lattepanda breakout 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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