HardLabs

Notahawk

bimmui·notahawk·notahawk-pcb/notahawk/notahawk.kicad_pcb

Notahawk PCB layout, top view — open source ESP32 board by bimmui

About the Notahawk PCB

Notahawk is an open source ESP32 PCB design by bimmui, published on GitHub. It is a 2-layer board measuring 115.9 × 61.5 mm, with 50 components from 24 distinct parts.

Its main chip is the ESP32-C3, from the ESP32 family. Other key parts include the BNO085, BMP581, ADXL372BCCZ-RL7 and W25Q128JVSIQ. By type, the board carries 18 capacitors, 15 resistors, 5 ICs, 4 diodes, 3 switches and 2 connectors.

Main components on the Notahawk

BNO085BMP581ADXL372BCCZ-RL7W25Q128JVSIQESP32-C3

Notahawk bill of materials (BOM)

50 components, 24 distinct parts.

QtyPartRefs
1
BNO085
U2
1
BMP581
U3
1
ADXL372BCCZ-RL7
U4
1
W25Q128JVSIQ
U5
1
ESP32-C3
U6
1
ECS-TXO-2520-33-400-AN-TR
Y1
1
Screw_Terminal_01x02
J1
1
USB-to-TTL cable
J2
1
TSR_1-2433SM
PS1
1
Reset button
SW1
1
Bootloader button
SW2
1
SW_SPST
SW3
1
SS14
D1
1
POWER LED
D2
1
BOOTLOADER LED
D3
1
STATUS LED
D4
1
20 nH
L1
16
100 nF
C1, C2, C3, C4, C5, C6, C7, C9 +8
1
1000 nF
C8
1
4700 nF
C16
Show 4 more
QtyPartRefs
9
10k
R1, R4, R6, R7, R8, R10, R11, R12 +1
3
4.7k
R2, R3, R9
1
10
R5
2
1k
R14, R15

Notahawk design files

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

Notahawk: common questions

What microcontroller does the Notahawk use?

The Notahawk is built around the ESP32-C3, from the ESP32 family.

How big is the Notahawk PCB?

The Notahawk measures 115.9 × 61.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Notahawk?

50 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the Notahawk design files?

From the bimmui/notahawk repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Notahawk design in my own project?

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

Can I test firmware for the Notahawk without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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