HardLabs

Gateway r0

WATonomous·interfacing-mono·DBW-boards/gateway/gateway_r0.kicad_pcb

Gateway r0 PCB layout, top view — open source AVR/Arduino board by WATonomous
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About the Gateway r0 PCB

Gateway r0 is an open source AVR/Arduino PCB design by WATonomous, published on GitHub. It is a 2-layer board measuring 68.6 × 53.3 mm, with 59 components from 24 distinct parts.

Its main chip is the 68002-210HLF, from the AVR/Arduino family. Other key parts include the MCP2551-I/SN, MCP2515-I/SO, TL750M05CKTTR and SN74AC241PWR. By type, the board carries 22 resistors, 9 capacitors, 7 diodes, 6 ICs, 6 jumpers and 4 connectors.

From the project

repo for all firmware, ROS nodes, messages, and schematics to live

Main components on the Gateway r0

MCP2551-I/SNMCP2515-I/SOTL750M05CKTTRSN74AC241PWR

Gateway r0 bill of materials (BOM)

59 components, 24 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
MCP2551-I/SN
MCP2551
U1, U3
2
MCP2515-I/SO
MCP2515
U2, U5
1
TL750M05CKTTR
TL750M
U4
1
SN74AC241PWR
74241PW
U6
2
ABLS-16.000MHZ-D-4-T
16MHz
X1, X2
3
1988956
CON23.5MM
CON1, CON2, CON3
1
CON8
CON4
1
68002-210HLF
ARDUINO_JP1
JP1
1
68000-208HLF
ARDUINO_JP2
JP2
1
68683-303LF
ARDUINO_JP3
JP3
1
68000-208HLF
ARDUINO_JP5
JP5
2
77311-118-02LF
JP6, JP7
3
—
TP1, TP2, TP3
3
150060GS75000
Green
D2, D3, D6
2
150060RS75000
Red
D4, D7
2
150060BS75000
Blue
D5, D8
4
GRM155R71C104KA88J
.1u
C1, C2, C6, C9
1
TAJA336K010RNJ
33u
C3
4
GRM1555C1H220JA01J
22p
C4, C5, C7, C8
2
ERJ-2RKF4702X
47k
R1, R14
Show 4 more
QtyPartRefs
10
ERJ-2RKF1002X
10k
R2, R3, R9, R16, R17, R18, R19, R20 +2
7
ERJ-2RKF1001X
1k
R4, R5, R6, R7, R10, R11, R12
1
ERJ-2BQFR30X
.3
R8
2
ERJ-2RKF1200X
120
R13, R15

Gateway r0 design files

The KiCad project lives in the WATonomous/interfacing-mono repository on GitHub; these links point at the commit this page was built from.

Gateway r0: common questions

What microcontroller does the Gateway r0 use?

The Gateway r0 is built around the 68002-210HLF, from the AVR/Arduino family.

How big is the Gateway r0 PCB?

The Gateway r0 measures 68.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Gateway r0?

59 components, from 24 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 Gateway r0 design files?

From the WATonomous/interfacing-mono repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Gateway r0 design in my own project?

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

Can I test firmware for the Gateway r0 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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