HardLabs

MLU BreakoutV2

valex2·poseidon·0-Gen2/1-PCBs/MLU_BreakoutV2/MLU_BreakoutV2.kicad_pcb

MLU BreakoutV2 PCB layout, top view — open source NXP board by valex2

About the MLU BreakoutV2 PCB

MLU BreakoutV2 is an open source NXP PCB design by valex2, published on GitHub. It is a 4-layer board measuring 129.3 × 99 mm, with 138 components from 34 distinct parts.

Its main chip is the Teensy4.1, from the NXP family. Other key parts include the BA033CC0FP-E2, MCP9808_MSOP, BME280 and MCP23008-E/P. By type, the board carries 50 jumpers, 36 LEDs, 25 connectors, 10 resistors, 7 capacitors and 6 ICs.

It belongs with the dev boards & breakouts designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

Stanford Robosub Electrical Repository

DO NOT RUN FOR MORE THAN 10 SECONDS WHILE OUTSIDE OF WATER

Use serial library in Python, and write as follows: > portName.write(b"thrusternumber delayvalue")

Main components on the MLU BreakoutV2

BA033CC0FP-E2MCP9808_MSOPBME280Teensy4.1MCP23008-E/P

MLU BreakoutV2 bill of materials (BOM)

138 components, 34 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BA033CC0FP-E2
U1
2
MCP9808_MSOP
U2, U3
1
BME280
U4
1
Teensy4.1
U6
1
MCP23008-E/P
MCP23008-E_P
U7
2
430450422
J2, J4
1
Conn_01x03_Pin
J3
1
430451027
J5
6
430450228
J6, J20, J21, J22, J23, J25
2
SBH11-PBPC-D10-ST-BK
J7, J13
1
Conn_02x22_Odd_Even
J8
1
J1B1211CCD
J9
1
CONN_02X03_ODD_EVEN
Conn_02x03_Odd_Even
J10
4
430450422
J11, J17, J18, J19
1
PixHawk PM02
J12
2
Conn_01x02_Socket
J14, J31
1
430450821
J26
1
~
J27
1
Conn_01x04_Socket
J28
34
Jumper_2_Small_Open
JP3, JP11, JP12, JP13, JP14, JP15, JP16, JP18 +26
Show 14 more
QtyPartRefs
2
Jumper_2_Small_Open
JP4, JP7
2
Jumper_2_Small_Bridged
JP5, JP6
12
Jumper_2_Small_Bridged
JP32, JP33, JP34, JP35, JP36, JP37, JP38, JP39 +4
1
09.03201.02
SW1
36
1655
LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +28
1
1N5817
D1
2
LED
D2, D3
3
10uF
C1, C3, C6
1
0.1UF
0.1uF
C2
2
135P
135p
C4, C5
1
1uF
C7
7
10K
10k
R1, R2, R3, R4, R5, R8, R9
2
140
R6, R7
1
10kΩ
RN1

MLU BreakoutV2 design files

The KiCad project lives in the valex2/poseidon repository on GitHub; these links point at the commit this page was built from.

MLU BreakoutV2: common questions

What microcontroller does the MLU BreakoutV2 use?

The MLU BreakoutV2 is built around the Teensy4.1, from the NXP family.

How big is the MLU BreakoutV2 PCB?

The MLU BreakoutV2 measures 129.3 × 99 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the MLU BreakoutV2?

138 components, from 34 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 MLU BreakoutV2 design files?

From the valex2/poseidon 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 MLU BreakoutV2 design in my own project?

The repository has no license, so all rights stay with valex2. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the MLU BreakoutV2 without the hardware?

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

More boards in poseidon

Earlier revisions in the repo: MLU_Breakout

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