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Acheron Joker48 template

ManoShu·BareDev·kicad/rev2b/BareDevRev2.kicad_pcb

Acheron Joker48 template PCB layout, top view — open source STM32 board by ManoShu

About the Acheron Joker48 template PCB

Acheron Joker48 template is an open source STM32 PCB design by ManoShu, published on GitHub under the MIT license. It is a 2-layer board measuring 298.5 × 139 mm, with 200 components from 35 distinct parts.

Its main chip is the STM32F411, from the STM32 family. Other key parts include the BL24C256A-SFRC, USBLC6-2SC6 and SGM2007-3.3XN5/TR. By type, the board carries 93 resistors, 16 capacitors, 4 ICs, 3 transistors, 2 diodes and 1 crystal.

It belongs with the keyboards and displays & leds designs in this gallery.

From the project

ABNT2-based 70% keyboard, with a sandwich case and display stand

An open-source, QMK-compatible, ABNT2-based 70% keyboard, focusing in a smaller footprint while retaining all the functions found on a TKL (Del and arrow keys doubling as the navigational cluster)

Note: this photo is of an early prototype of the case. The uploaded files has been updated to require less total area and WILL look slighty different than shown (the overall dimensions remain the same).

Acheron Joker48 template, from the project README
From the project README

Main components on the Acheron Joker48 template

BL24C256A-SFRCSTM32F411USBLC6-2SC6SGM2007-3.3XN5/TR

Acheron Joker48 template bill of materials (BOM)

200 components, 35 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BL24C256A-SFRC
Shanghai Belling
U1
1
STM32F411
JOKER MCU
STMicroelectronics
U2
1
USBLC6-2SC6
STMicroelectronics
U3
1
SGM2007-3.3XN5/TR
SGMICRO
U201
1
AO3401A
Q1
2
2N7002
Changjiang Electronics Tech
Q301, Q302
1
7325-0800A2010-00
XTY
Y1
1
TYPE-C-31-M-12
TYPE-C-31-M12
Korean Hroparts
J401
77
D
D_101, D_102, D_103, D_104, D_105, D_106, D_107, D_108 +69
1
nSMD100-16V
TECHFUSE
F201
1
K2-1187SQ-A4SW-06
Korean Hroparts
SW301
1
B5819W-SL
Changjiang Electronics Tech
D201
1
1N4148W
Semtech
D301
1
GZ2012D601TF
Sunlord
FB401
5
100N
100n
C1, C2, C3, C4, C10
1
10U
10u
C5
1
1u
C6
1
10N
10n
C7
2
16P
16p
C8, C9
1
4.7U
4.7u
C11
Show 15 more
QtyPartRefs
2
0805B105K500NT
1u
Guangdong Fenghua Advanced Tech
C201, C202
1
CL05B103KB5NNNC
10n
Samsung
C203
1
CL05A106MQ5NUNC
10u
Samsung
C301
1
CL05B104KB54PNC
100n
Samsung
C302
2
4.7K
4.7k
R1, R2
1
10K
10k
R6
1
470
R7
77
0805W8F1001T5E
2k
Uniroyal
R101, R102, R103, R104, R105, R106, R107, R108 +69
2
0805W8F1003T5E
100k
Uniroyal
R201, R202
1
0402WGF3303TCE
330k
Uniroyal
R301
1
0402WGF1004TCE
1M
Uniroyal
R302
2
0402WGF1002TCE
10k
Uniroyal
R303, R307
3
0402WGF1000TCE
100R
Uniroyal
R304, R305, R306
1
0402WGF1002TCE
10k
Uniroyal
R308
2
0402WGF5101TCE
5.1k
Uniroyal
R401, R402

Acheron Joker48 template design files

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

Acheron Joker48 template: common questions

What microcontroller does the Acheron Joker48 template use?

The Acheron Joker48 template is built around the STM32F411, from the STM32 family.

How big is the Acheron Joker48 template PCB?

The Acheron Joker48 template measures 298.5 × 139 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Acheron Joker48 template?

200 components, from 35 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 Acheron Joker48 template design files?

From the ManoShu/BareDev 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 Acheron Joker48 template design in my own project?

Yes, under the terms of its MIT license, which ManoShu chose for the repository.

Can I test firmware for the Acheron Joker48 template 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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