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NEOM 0

wal99d·NEOM_0

NEOM 0 PCB layout, top view — open source STM32 board by wal99d

About the NEOM 0 PCB

NEOM 0 is an open source STM32 PCB design by wal99d, published on GitHub. It is a 4-layer board measuring 27 × 50.3 mm, with 29 components from 25 distinct parts.

Its main chip is the STM32F401CEU6, from the STM32 family. Other key parts include the AMW007Rr, 2.4Ghz_Ant1, USBLC6-2, LM3940 and USB_Micro_B. By type, the board carries 8 capacitors, 8 resistors, 7 ICs, 3 connectors, 1 jumper and 1 switch.

From the project

NEOM Board v0 Hardware and Software Repo

NEOMIoT ======= This repo contains all design file for NOEMIoT v0 Rev2.0 hardware along with its firmware.

It's built with simplicity in mind using new STM32F401CEU6 MCU which have below > features: > - Core is ARM 32-bit Cortex-M4 with FPU. > - Power required between 1.7v to 3.6V. > - Up to 4 SPI > - Up to 3 I2C > - Up to 3 USART > - 12 bits ADC up to 16 channels. > - Up to 11 Timers > - 512KB Flash and 96Kbyte SRAM which is very useful for specialized IoT applications. > - USB 2.0 Full Speed Support. > - Debug mode in Serial wire debug (SWD).

NEOM 0, from the project README
From the project README

Main components on the NEOM 0

AMW007Rr2.4Ghz_Ant1USBLC6-2LM3940USB_Micro_B16MhzSTM32F401CEU6

NEOM 0 bill of materials (BOM)

29 components, 25 distinct parts.

QtyPartRefs
1
AMW007Rr
U1
1
2.4Ghz_Ant1
U2
1
USBLC6-2
U3
1
LM3940
U201
1
USB_Micro_B
U302
1
16Mhz
U401
1
STM32F401CEU6
U402
1
CONN_01X09
P1
1
CONN_01X02
P402
1
CONN_01X12
P403
1
Jumper_NO_Small
JP401
1
SPST
SW201
1
LED
D201
2
NF
C1, C2
1
0.47u
C201
1
33u
C202
1
0.1u
C203
1
10n
C204
1
1u
C205
1
C
C401
Show 5 more
QtyPartRefs
2
100k
R1, R3
1
1k
R2
1
0
R4
2
680
R201, R401
2
100K
R402, R403

NEOM 0 design files

The KiCad project lives in the wal99d/NEOM_0 repository on GitHub; these links point at the commit this page was built from.

NEOM 0: common questions

What microcontroller does the NEOM 0 use?

The NEOM 0 is built around the STM32F401CEU6, from the STM32 family.

How big is the NEOM 0 PCB?

The NEOM 0 measures 27 × 50.3 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the NEOM 0?

29 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the NEOM 0 design files?

From the wal99d/NEOM_0 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the NEOM 0 design in my own project?

The repository has no license, so all rights stay with wal99d. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the NEOM 0 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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