HardLabs

Intergrated BP+

Amaza-Ronald·KiCAD-projects-·Personal/Blood pressure sensor/Blood pressure sensor.kicad_pcb

This repository ships a schematic but no board layout.

About the Intergrated BP+ PCB

Intergrated BP+ is an open source STM32 PCB design by Amaza-Ronald, published on GitHub. It is a 2-layer board, with 74 components from 44 distinct parts.

Its main chip is the STM32L552CCT6, from the STM32 family. Other key parts include the ABPMANN060KGSA3, DRV8837DSGR, OPA376AIDBVTG4 and AMS1117-3.3. By type, the board carries 28 capacitors, 19 resistors, 10 ICs, 8 connectors, 4 diodes and 1 transistor.

It belongs with the sensors designs in this gallery.

Main components on the Intergrated BP+

ABPMANN060KGSA3DRV8837DSGRSTM32L552CCT6OPA376AIDBVTG4AMS1117-3.3

Intergrated BP+ bill of materials (BOM)

74 components, 44 distinct parts.

QtyPartRefs
2
ABPMANN060KGSA3
IC1, IC2
1
DRV8837DSGR
IC3
1
STM32L552CCT6
IC4
5
OPA376AIDBVTG4
IC5, IC6, IC7, IC8, IC9
1
AMS1117-3.3
U1
1
IRLML6344TRPBF
Q1
1
NX3225SA-16MHZ-STD-CSR-6
16MHz
Y1
2
171971-0002
J1, J2
1
TSW-104-07-F-S
Conn_01x04_Pin
J3
1
629105150521
USB_B_Micro
J4
4
Conn_01x01_Pin
J5, J6, J7, J8
1
PCM12SMTR
SW_SPDT
SW1
1
1SMA5929
Z1
1
SMAJ12A
D1
1
SS14
D2
1
APT1608SURC
RED
D3
1
LED
D4
1
MMZ1608S121ATA00
120R
FB1
9
CL05B104KA5NNNC
0.1uF
C1, C2, C3, C5, C13, C14, C15, C16 +1
1
EEE-FN0J221L
220uF
C4
Show 24 more
QtyPartRefs
2
CL21A226MOQNNNE
22uF
C6, C9
2
GRM1555C1H100JA01D
8pF
C7, C8
2
GRM155R61E105KA12D
1uF
C10, C12
1
GRM155R71E103KA01D
0.01uF
C11
1
GRM188R61A106MAALJ
10uF
C18
5
0.1uF
C19, C20, C21, C25, C26
1
3.3uF
C22
1
33uF
C23
1
3uF
C24
1
0.0056uF
C27
1
0.01uF
C28
6
RC0402FR-071KL
1K
R1, R2, R3, R4, R5, R6
1
RC0402FR-07100RL
100
R7
1
RC0402FR-07100KL
100K
R8
2
RC0402FR-071K5L
1K5
R9, R11
1
RC0402FR-0710KL
10K
R10
1
68k
R12
1
22k
R13
1
5.62k
R14
1
55k
R15
1
1k
R16
1
33k
R17
1
1M
R18
1
2.7k
R19

Intergrated BP+ design files

The KiCad project lives in the Amaza-Ronald/KiCAD-projects- repository on GitHub; these links point at the commit this page was built from.

Intergrated BP+: common questions

What microcontroller does the Intergrated BP+ use?

The Intergrated BP+ is built around the STM32L552CCT6, from the STM32 family.

How big is the Intergrated BP+ PCB?

The Intergrated BP+ has 2 copper layers and is 1.6 mm thick.

How many components are on the Intergrated BP+?

74 components, from 44 distinct parts. The full bill of materials is listed on this page.

Where can I download the Intergrated BP+ design files?

From the Amaza-Ronald/KiCAD-projects- repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Intergrated BP+ design in my own project?

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

Can I test firmware for the Intergrated BP+ 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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