HardLabs

NANDO

bbogush·nand_programmer·kicad/nand_programmator.kicad_pcb

NANDO PCB layout, top view — open source STM32 board by bbogush
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About the NANDO PCB

NANDO is an open source STM32 PCB design by bbogush, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 48 × 41 mm, with 40 components from 19 distinct parts.

Its main chip is the STM32F103VCT6, from the STM32 family. Other key parts include the LM1117-3.3. By type, the board carries 15 resistors, 14 capacitors, 5 connectors, 3 diodes, 2 ICs and 1 crystal.

It belongs with the usb & debug tools designs in this gallery.

From the project

NANDO - NAND Open programmer

See full list of supported chips qt/nandoparallelchip_db.csv

See full list of supported chips qt/nandospichip_db.csv

firmware/libs/spl/STM32USB-FS-DeviceDriver/ - http://www.st.com/softwarelicenseagreementlibertyv2

firmware/usbcdc - http://www.st.com/softwarelicenseagreementliberty_v2

NANDO, from the project README
From the project README

Main components on the NANDO

LM1117-3.3STM32F103VCT6

NANDO bill of materials (BOM)

40 components, 19 distinct parts.

QtyPartRefs
1
LM1117-3.3
U1
1
STM32F103VCT6
U2
1
Crystal_SMD_8MHz_18pF
Y1
1
Conn_01x04
J1
1
Conn_01x03
J2
1
Conn_02x12_Odd_Even_Left
J3
1
Conn_02x12_Odd_Even_Right
J4
1
USB
P1
1
GREEN
D1
1
RED
D2
1
YELLOW
D3
2
30pF
C1, C2
2
10uF
C3, C6
10
0.1uF
C4, C5, C7, C8, C9, C10, C11, C12 +2
1
510
R1
8
10k
R2, R4, R8, R9, R10, R11, R12, R15
3
1k
R3, R13, R14
1
1.5k
R5
2
22
R6, R7

NANDO design files

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

NANDO: common questions

What microcontroller does the NANDO use?

The NANDO is built around the STM32F103VCT6, from the STM32 family.

How big is the NANDO PCB?

The NANDO measures 48 × 41 mm, has 2 copper layers and is 1.5 mm thick.

How many components are on the NANDO?

40 components, from 19 distinct parts. The full bill of materials is listed on this page.

Where can I download the NANDO design files?

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

Can I use the NANDO design in my own project?

Yes, under the terms of its GPL-3.0 license, which bbogush chose for the repository.

Can I test firmware for the NANDO 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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