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Proffieboard V3.9
circuit diagram and design files
Download Proffieboard v3.9 KiCad files here .
This page contains all the information you would need in order to make your own Proffiboard V3.9. However doing so is
not simple. For one thing, this board uses fine-pitch BGA components, which can be very tricky to reflow at home, and
without an X-ray machine there is no way to tell if you did it right or not. Also, the board itself isn't possible to
order from oshpark, because it uses blind vias, and oshpark doesn't support that.
If you're interested in manufacturing Proffieboards, please contact me at the crucible
as I may be able to help by providing testing machine and user support.
What you will need:
1 x Proffieboard V3.9 PCB
All the components from the BOM
Stencil - download the kicad files, export gerbers and upload to OSHStencils.
Solder paste
Hot-air soldering station.
(optional) A reflow skillet
A test rig - if you want to test the result without soldering.
A part map to see where the components go.
Follow this handy guide for how to put the top side together. Note that the markings on the board are not great for locating where to put the components, so I recommend loading up the design in kicad and printing out something that shows where all the components should go. Once the top side is done, you can test the USB, CPU, motion and three of the FETs before continuing. Using a skillet will probably not work for the bottom side though, instead you need to use a hot-air solder station to melt the solder after the components have been placed.
Schematic: (click and zoom for better view)
SVG Picture created as teensysaberv2.svg date 2023/05/06 14:08:32
Picture generated by Eeschema-SVG
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Date: 2022-03-21
Date: 2022-03-21
KiCad E.D.A. kicad 6.0.11-2627ca5db0~126~ubuntu20.04.1
KiCad E.D.A. kicad 6.0.11-2627ca5db0~126~ubuntu20.04.1
Rev: 1
Rev: 1
Size: A3
Size: A3
Id: 1/1
Id: 1/1
Title: Proffieboard V3.9
Title: Proffieboard V3.9
File: teensysaberv2.kicad_sch
File: teensysaberv2.kicad_sch
Sheet: /
Sheet: /
1
1
LED3
LED3
CONN_01X01
CONN_01X01
1
1
2
2
3
3
4
4
RN4
RN4
22ohm
22ohm
C9
C9
1uF
1uF
1
1
LED2
LED2
CONN_01X01
CONN_01X01
1
1
LED1
LED1
CONN_01X01
CONN_01X01
1
1
2
2
3
3
Q1
Q1
Q_NMOS_DGS
Q_NMOS_DGS
1
1
SDA1
SDA1
CONN_01X01
CONN_01X01
1
1
SCL1
SCL1
CONN_01X01
CONN_01X01
1
1
LED5
LED5
CONN_01X01
CONN_01X01
1
1
LED4
LED4
CONN_01X01
CONN_01X01
R6
R6
4.7k
4.7k
1
1
2
2
3
3
4
4
RN6
RN6
2.2k
2.2k
1
1
BT1
BT1
CONN_01X01
CONN_01X01
1
1
BT2
BT2
CONN_01X01
CONN_01X01
1
1
BT3
BT3
CONN_01X01
CONN_01X01
D1
D1
GREEN LED Broadcom / Avago HSMG-C280
GREEN LED Broadcom / Avago HSMG-C280
1
1
hose3
hose3
CONN_01X01
CONN_01X01
1
1
2
2
3
3
Q5
Q5
Q_NMOS_DGS
Q_NMOS_DGS
PWR_FLAG
PWR_FLAG
1
1
ID1
ID1
CONN_01X01
CONN_01X01
DAT2
DAT2
1
1
10
10
11
11
12
12
CD/DAT3
CD/DAT3
2
2
CMD
CMD
3
3
VDD
VDD
4
4
CLK
CLK
5
5
VSS
VSS
6
6
DAT0
DAT0
7
7
DAT1
DAT1
8
8
9
9
A
A
B
B
SD1
SD1
microsd_socket
microsd_socket
GND
GND
GND
GND
GND
GND
L1
L1
1.0 uH 4A
1.0 uH 4A
GND
GND
1
1
DM1
DM1
CONN_01X01
CONN_01X01
GND
GND
1
1
2
2
J1
J1
Conn_01x02
Conn_01x02
IO1
IO1
1
1
GND
GND
2
2
IO2
IO2
3
3
IO2
IO2
4
4
VBUS
VBUS
5
5
IO1
IO1
6
6
U40
U40
HSP061-2M6
HSP061-2M6
C4
C4
0.1uF
0.1uF
C6
C6
0.1uF
0.1uF
1
1
TX1
TX1
CONN_01X01
CONN_01X01
1
1
gnd2
gnd2
CONN_01X01
CONN_01X01
1
1
33v1
33v1
CONN_01X01
CONN_01X01
GND
GND
1
1
2
2
6
6
Q7A
Q7A
DMP2075UFDB
DMP2075UFDB
C51
C51
0.1uF
0.1uF
GND
GND
BAT
BAT
1
1
PWR
PWR
2
2
CHRG
CHRG
3
3
GND
GND
4
4
PROG
PROG
5
5
Vcc
Vcc
6
6
PAD
PAD
7
7
U5
U5
STBC08
STBC08
PWR_FLAG
PWR_FLAG
R4
R4
410k 1%
410k 1%
VBUS
VBUS
1
1
D-
D-
2
2
D+
D+
3
3
ID
ID
4
4
GND
GND
5
5
Shield
Shield
6
6
USB1
USB1
USB_OTG
USB_OTG
C8
C8
5.6pF
5.6pF
C7
C7
5.6pF
5.6pF
Y1
Y1
ST2012SB 4pF
ST2012SB 4pF
GND
GND
GND
GND
SW2
SW2
SW_Push
SW_Push
GND
GND
1
1
BATT-1
BATT-1
CONN_01X01
CONN_01X01
GND
GND
C1
C1
1uF
1uF
C2
C2
0.1uF
0.1uF
GND
GND
1
1
hose1
hose1
CONN_01X01
CONN_01X01
PC14
PC14
A1
A1
PC13
PC13
A2
A2
PB9
PB9
A3
A3
PB4
PB4
A4
A4
PB3
PB3
A5
A5
PA15
PA15
A6
A6
PA14
PA14
A7
A7
PA13
PA13
A8
A8
PC15
PC15
B1
B1
VBAT
VBAT
B2
B2
PB8
PB8
B3
B3
PH3
PH3
B4
B4
PD2
PD2
B5
B5
PC11
PC11
B6
B6
PC10
PC10
B7
B7
PA12
PA12
B8
B8
PH0
PH0
C1
C1
VSS
VSS
C2
C2
PB7
PB7
C3
C3
PB5
PB5
C4
C4
PC12
PC12
C5
C5
PA10
PA10
C6
C6
PA9
PA9
C7
C7
PA11
PA11
C8
C8
PH1
PH1
D1
D1
VDD
VDD
D2
D2
PB6
PB6
D3
D3
VSS
VSS
D4
D4
VSS
VSS
D5
D5
VSS
VSS
D6
D6
PA8
PA8
D7
D7
PC9
PC9
D8
D8
NRST
NRST
E1
E1
PC1
PC1
E2
E2
PC0
PC0
E3
E3
VDD
VDD
E4
E4
VDDUSB
VDDUSB
E5
E5
VDD
VDD
E6
E6
PC7
PC7
E7
E7
PC8
PC8
E8
E8
VSSA
VSSA
F1
F1
PC2
PC2
F2
F2
PA2
PA2
F3
F3
PA5
PA5
F4
F4
PB0
PB0
F5
F5
PC6
PC6
F6
F6
PB15
PB15
F7
F7
PB14
PB14
F8
F8
PC3
PC3
G1
G1
PA0
PA0
G2
G2
PA3
PA3
G3
G3
PA6
PA6
G4
G4
PB1
PB1
G5
G5
PB2
PB2
G6
G6
PB10
PB10
G7
G7
PB13
PB13
G8
G8
VDDA
VDDA
H1
H1
PA1
PA1
H2
H2
PA4
PA4
H3
H3
PA7
PA7
H4
H4
PC4
PC4
H5
H5
PC5
PC5
H6
H6
PB11
PB11
H7
H7
PB12
PB12
H8
H8
U4
U4
STM32L452REIx
STM32L452REIx
GND
GND
1
1
BATT-2
BATT-2
CONN_01X01
CONN_01X01
1
1
BATT+1
BATT+1
CONN_01X01
CONN_01X01
R1
R1
100k unpopulated
100k unpopulated
1
1
2
2
3
3
Q4
Q4
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
Q2
Q2
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
Q3
Q3
Q_NMOS_DGS
Q_NMOS_DGS
GND
GND
PWR_FLAG
PWR_FLAG
C5
C5
0.1uF
0.1uF
R3
R3
410k 1%
410k 1%
3
3
4
4
5
5
Q7B
Q7B
DMP2075UFDB
DMP2075UFDB
SW1
SW1
SW_Push
SW_Push
L2
L2
600 ferrite
600 ferrite
C31
C31
22uF
22uF
R2
R2
410k 1%
410k 1%
1
1
SP+1
SP+1
CONN_01X01
CONN_01X01
GND
GND
PWR_FLAG
PWR_FLAG
1
1
hose2
hose2
CONN_01X01
CONN_01X01
C21
C21
0.1uF
0.1uF
1
1
hose4
hose4
CONN_01X01
CONN_01X01
C22
C22
0.1uF
0.1uF
GND
GND
PWR_FLAG
PWR_FLAG
PWR_FLAG
PWR_FLAG
1
1
5V1
5V1
CONN_01X01
CONN_01X01
C11
C11
22uF
22uF
GND
GND
1
1
VBUS1
VBUS1
CONN_01X01
CONN_01X01
1
1
DP1
DP1
CONN_01X01
CONN_01X01
PWR_FLAG
PWR_FLAG
C62
C62
22uF
22uF
GND
GND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
RN2
RN2
100k 1%
100k 1%
C34
C34
22uF
22uF
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
RN1
RN1
100k 1%
100k 1%
1
1
SWDCLK1
SWDCLK1
CONN_01X01
CONN_01X01
1
1
FR3
FR3
CONN_01X01
CONN_01X01
1
1
RESET1
RESET1
CONN_01X01
CONN_01X01
1
1
2
2
3
3
4
4
RN3
RN3
2.2k
2.2k
C12
C12
0.1uF
0.1uF
D61
D61
PMEG2005ELD
PMEG2005ELD
1
1
2
2
3
3
Q6
Q6
Q_NMOS_DGS
Q_NMOS_DGS
1
1
LED6
LED6
CONN_01X01
CONN_01X01
D62
D62
PMEG2005ELD
PMEG2005ELD
1
1
SWDIO1
SWDIO1
CONN_01X01
CONN_01X01
1
1
SP-1
SP-1
CONN_01X01
CONN_01X01
OUT
OUT
1
1
GND
GND
2
2
EN
EN
3
3
IN
IN
4
4
pad
pad
5
5
U60
U60
NCP177
NCP177
1
1
RX1
RX1
CONN_01X01
CONN_01X01
GND
GND
D63
D63
PMEG2005ELD
PMEG2005ELD
DIN
DIN
1
1
OUTN
OUTN
10
10
GND
GND
11
11
NC
NC
12
12
NC
NC
13
13
LRCLK
LRCLK
14
14
GND
GND
15
15
BCLK
BCLK
16
16
PAD
PAD
17
17
GAIN_SLOT
GAIN_SLOT
2
2
GND
GND
3
3
SD_MODE
SD_MODE
4
4
NC
NC
5
5
NC
NC
6
6
VDD
VDD
7
7
VDD
VDD
8
8
OUTP
OUTP
9
9
U1
U1
MAX98357A_TQFN
MAX98357A_TQFN
C61
C61
1uF
1uF
1
1
FR2
FR2
CONN_01X01
CONN_01X01
1
1
FR1
FR1
CONN_01X01
CONN_01X01
SDO
SDO
1
1
NC
NC
10
10
NC
NC
11
11
CS
CS
12
12
SCL
SCL
13
13
SDA
SDA
14
14
SDx
SDx
2
2
SCx
SCx
3
3
INT1
INT1
4
4
VDDIO
VDDIO
5
5
GND
GND
6
6
GND
GND
7
7
VDD
VDD
8
8
INT2
INT2
9
9
U2
U2
LSM6DS3H
LSM6DS3H
GND
GND
1
1
PX1
PX1
CONN_01X01
CONN_01X01
1
1
SDVDD1
SDVDD1
CONN_01X01
CONN_01X01
GND
GND
C35
C35
22uF
22uF
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
RN5
RN5
100k 1%
100k 1%
1
1
PX2
PX2
CONN_01X01
CONN_01X01
1
1
2
2
JP1
JP1
SolderJumper_2_Bridged
SolderJumper_2_Bridged
C3
C3
0.1uF
0.1uF
C63
C63
47uF unpopulated
47uF unpopulated
sw
sw
1
1
vin
vin
10
10
pad
pad
11
11
sw
sw
2
2
vout
vout
3
3
vout
vout
4
4
pg
pg
5
5
ss
ss
6
6
fb
fb
7
7
en
en
9
9
hys
hys
~
~
U3
U3
TPS61230DRCR
TPS61230DRCR
1
1
PX3
PX3
CONN_01X01
CONN_01X01
R5
R5
470
470
DAT0
DAT0
DAT1
DAT1
BATT-
BATT-
RX
RX
neopixel_data2
neopixel_data2
5v
5v
VBUS
VBUS
BATTERY
BATTERY
charging
charging
sd_vdd
sd_vdd
FREE3
FREE3
FREE2
FREE2
I2S_LRCLK
I2S_LRCLK
CH4
CH4
SDA
SDA
INT
INT
BATT-
BATT-
CH3
CH3
DAT1
DAT1
DAT2
DAT2
BTN
BTN
Button2
Button2
Button3
Button3
CMD
CMD
id-neopixel_data
id-neopixel_data
DAT3
DAT3
neopixel_data2
neopixel_data2
DAT2
DAT2
DAT3
DAT3
sclk
sclk
I2S_DATA
I2S_DATA
CH5
CH5
Button1
Button1
sd_vdd
sd_vdd
VBUS
VBUS
neopixel_data3
neopixel_data3
VBUS
VBUS
LED
LED
Button1
Button1
CH2
CH2
sclk
sclk
3.3v
3.3v
CH6
CH6
sd_power_en
sd_power_en
BATT+
BATT+
vtest
vtest
SCL
SCL
neopixel_data2
neopixel_data2
FREE3
FREE3
CMD
CMD
id-neopixel_data
id-neopixel_data
DP
DP
SWDCLK
SWDCLK
SDA
SDA
RX
RX
5v
5v
SCL
SCL
TX
TX
FREE1
FREE1
neopixel_data3
neopixel_data3
boost_en
boost_en
3.3v
3.3v
neopixel_data4
neopixel_data4
Button3
Button3
BATT+
BATT+
fb
fb
TX
TX
DAT0
DAT0
I2S_DATA
I2S_DATA
Button1
Button1
Button2
Button2
I2S_BCLK
I2S_BCLK
amp_en
amp_en
I2S_LRCLK
I2S_LRCLK
3.3v
3.3v
amp_en
amp_en
BATTERY
BATTERY
id-neopixel_data
id-neopixel_data
3.3v
3.3v
RESET
RESET
RESET
RESET
VBUS
VBUS
INT
INT
boost_en
boost_en
vtest
vtest
FREE1
FREE1
LED
LED
fb
fb
I2S_BCLK
I2S_BCLK
5v
5v
CH6
CH6
5v
5v
FREE3
FREE3
BTN
BTN
CH5
CH5
CH1
CH1
CH2
CH2
CH4
CH4
CH3
CH3
FREE2
FREE2
RESET
RESET
BTN
BTN
DM
DM
charging
charging
boost_en
boost_en
neopixel_data4
neopixel_data4
CH1
CH1
3.3v
3.3v
SWDCLK
SWDCLK
sd_power_en
sd_power_en
Button2
Button2
3.3v
3.3v
neopixel_data3
neopixel_data3
SWDIO
SWDIO
SCL
SCL
SDA
SDA
amp_en
amp_en
SWDIO
SWDIO
DP
DP
DM
DM
SD
SD
FETs
FETs
3.3v regulator
3.3v regulator
Motion
Motion
Booster
Booster
USB
USB
Charger
Charger
AMP
AMP
MCU
MCU
fr1 can do DAC
fr1 can do DAC
JP1
JP1
SolderJumper_2_Bridged
SolderJumper_2_Bridged
1
1
2
2
C9
C9
1uF
1uF
RN6
RN6
2.2k
2.2k
1
1
2
2
3
3
4
4
D1
D1
GREEN LED Broadcom / Avago HSMG-C280
GREEN LED Broadcom / Avago HSMG-C280
BATT+1
BATT+1
CONN_01X01
CONN_01X01
1
1
R1
R1
100k unpopulated
100k unpopulated
Q7B
Q7B
DMP2075UFDB
DMP2075UFDB
3
3
4
4
5
5
C31
C31
22uF
22uF
R2
R2
410k 1%
410k 1%
U5
U5
STBC08
STBC08
BAT
BAT
1
1
PWR
PWR
2
2
CHRG
CHRG
3
3
GND
GND
4
4
PROG
PROG
5
5
Vcc
Vcc
6
6
PAD
PAD
7
7
Q7A
Q7A
DMP2075UFDB
DMP2075UFDB
1
1
2
2
6
6
GND
GND
GND
GND
GND
GND
SD1
SD1
microsd_socket
microsd_socket
DAT2
DAT2
1
1
10
10
11
11
12
12
CD/DAT3
CD/DAT3
2
2
CMD
CMD
3
3
VDD
VDD
4
4
CLK
CLK
5
5
VSS
VSS
6
6
DAT0
DAT0
7
7
DAT1
DAT1
8
8
9
9
A
A
B
B
GND
GND
RN5
RN5
100k 1%
100k 1%
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
PWR_FLAG
PWR_FLAG
DP1
DP1
CONN_01X01
CONN_01X01
1
1
C61
C61
1uF
1uF
U60
U60
NCP177
NCP177
OUT
OUT
1
1
GND
GND
2
2
EN
EN
3
3
IN
IN
4
4
pad
pad
5
5
SP+1
SP+1
CONN_01X01
CONN_01X01
1
1
SP-1
SP-1
CONN_01X01
CONN_01X01
1
1
PX1
PX1
CONN_01X01
CONN_01X01
1
1
PX2
PX2
CONN_01X01
CONN_01X01
1
1
PX3
PX3
CONN_01X01
CONN_01X01
1
1
R5
R5
470
470
TX1
TX1
CONN_01X01
CONN_01X01
1
1
gnd2
gnd2
CONN_01X01
CONN_01X01
1
1
33v1
33v1
CONN_01X01
CONN_01X01
1
1
BT1
BT1
CONN_01X01
CONN_01X01
1
1
BT2
BT2
CONN_01X01
CONN_01X01
1
1
BT3
BT3
CONN_01X01
CONN_01X01
1
1
hose1
hose1
CONN_01X01
CONN_01X01
1
1
Q3
Q3
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
Q2
Q2
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
Q4
Q4
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
Q5
Q5
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
hose3
hose3
CONN_01X01
CONN_01X01
1
1
Q1
Q1
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
hose4
hose4
CONN_01X01
CONN_01X01
1
1
hose2
hose2
CONN_01X01
CONN_01X01
1
1
FR1
FR1
CONN_01X01
CONN_01X01
1
1
FR2
FR2
CONN_01X01
CONN_01X01
1
1
RX1
RX1
CONN_01X01
CONN_01X01
1
1
Q6
Q6
Q_NMOS_DGS
Q_NMOS_DGS
1
1
2
2
3
3
FR3
FR3
CONN_01X01
CONN_01X01
1
1
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This page has been accessed 28 times since
May
22nd,
2023.
Last modified:
December
31st,
2023
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Monica &
Fredrik
Hübinette