HardLabs

PODD

lmnts·PODD·Hardware/PODD_PCB_v1.2/SensorPod_Breakout_v1.2.kicad_pcb

PODD PCB layout, top view — open source NXP board by lmnts

About the PODD PCB

PODD is an open source NXP PCB design by lmnts, published on GitHub. It is a 2-layer board measuring 97 × 117 mm, with 71 components from 43 distinct parts.

Its main chip is the 1568-1232, from the NXP family. Other key parts include the AD822ANZ, 296-46373-1, 602-1301 and 296-30381-1. By type, the board carries 27 connectors, 25 capacitors, 11 resistors, 6 ICs and 2 transistors.

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

From the project

A tool to understand how buildings perform in terms of occupant comfort. https://lmnarchitects.com/tech-studio/

The Teensy++ 2.0 is used in 3.3V mode in order to save power. Before plugging the teensy in, please do the following:

The files in this repo are for the LMN SensorPod Phase 1 hardware. To open them, you'll need KiCAD:

It may also be helpful to use these libraries:

Main components on the PODD

AD822ANZ296-46373-1602-13011568-1232296-30381-1

PODD bill of materials (BOM)

71 components, 43 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AD822ANZ
AD822
U1
1
296-46373-1
TPS2113A
U2
1
602-1301
XBEE
U5
1
1568-1232
TEENSYPP2
U6
2
296-30381-1
74LVC1T45
U9, U10
2
NTGD1100LT1GOS
NTGD1100L
Q1, Q2
1
1278-1010
WIZ812MJ
J1
2
CONN_01X05
J2, J3
1
TEST_SPI
J4
1
CONN_01X05
J5
1
CONN_01X04
J7
1
TEST_XBEE
J8
1
BOB-12758
CMR-2747PB-A
P1
1
TEST_PM_EN
P2
1
TEST_ETH_EN
P3
1
615-1068
PR222J2
P6
1
2745
LM3671
P7
1
SLD-68-026
P8
1
1684-1000
3SP_CO_1000
P9
1
COZIR-AV-1
COZIR
P10
Show 23 more
QtyPartRefs
1
235-1443
SM-PWM-01C
P11
1
480-5706-1
HIH8120-021
P12
1
BOB-00544
microSD Transflash
P13
1
BOB-10160
DeadOn RTC
P14
1
TEST_NET
P15
1
TEST_AUDIO
P18
1
TEST_LIGHT
P19
1
TEST_TEMP
P20
1
TEST_I2C
P21
1
TEST_PM
P22
1
TEST_CO2
P23
1
TEST_CO
P24
3
1276-3022-1
4.7u
C1, C2, C30
19
399-1170-1
0.1u
C3, C4, C6, C7, C8, C9, C10, C11 +11
1
1276-6496-1
0.22u
C5
2
732-8598-1
100u
C16, C18
4
311-10.0KCR
10k
R1, R2, R3, R9
1
RMCF0805JT470K
470k
R4
1
311-1.0KAR
1k
R5
2
RMCF0805JT2K20
2.2k
R6, R7
1
RMCF0805JT150R
150
R8
1
RMCF0805JT3K00
3k
R10
1
311-698CR
698
R11

PODD design files

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

PODD: common questions

What microcontroller does the PODD use?

The PODD is built around the 1568-1232, from the NXP family.

How big is the PODD PCB?

The PODD measures 97 × 117 mm, has 2 copper layers and is 0.8 mm thick.

How many components are on the PODD?

71 components, from 43 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 PODD design files?

From the lmnts/PODD repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the PODD design in my own project?

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

Can I test firmware for the PODD 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.

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