HardLabs

Suspension accel

meyerAurelius·telemetry-pcb·small_board/suspension_accel/suspension_accel.kicad_pcb

Suspension accel PCB layout, top view — open source ESP32 board by meyerAurelius

About the Suspension accel PCB

Suspension accel is an open source ESP32 PCB design by meyerAurelius, published on GitHub. It is a 4-layer board measuring 20.6 × 74 mm, with 38 components from 24 distinct parts.

Its main chip is the ESP32-S3-MINI-1-N8, from the ESP32 family. Other key parts include the TJA1050T/CM,118, AMS1117-3.3, SN74LVC1T45DCKR, ADS1220IPWR and TLV75533PDBVR. By type, the board carries 11 resistors, 8 capacitors, 7 ICs, 4 diodes, 2 connectors and 2 LEDs.

From the project

First iteration of the telemetry PCB for UCalgary BAJA

Main components on the Suspension accel

TJA1050T/CM,118AMS1117-3.3SN74LVC1T45DCKRESP32-S3-MINI-1-N8ADS1220IPWRTLV75533PDBVR

Suspension accel bill of materials (BOM)

38 components, 24 distinct parts.

QtyPartRefs
1
TJA1050T/CM,118
TJA1050T_CM,118
IC1
1
AMS1117-3.3
IC2
2
SN74LVC1T45DCKR
IC3, IC7
1
ESP32-S3-MINI-1-N8
IC4
1
ADS1220IPWR
IC5
1
TLV75533PDBVR
IC6
1
OSTTE040104
J1
1
BM04B-GVHS-TB(LF)(SN)
BM04B-GVHS-TB_LF__SN_
J2
1
LSM6DSV16BXTR
IMU1
1
SI2301CDS-T1-GE3
MOS1
2
BM04B-GVHS-TB(LF)(SN)
BM04B-GVHS-TB_LF__SN_
STRAIN1, STRAIN2
1
150080BS75000
BLINK_LED1
1
150080RS75000
PWR_LED1
4
RCLAMP3521ZATFT
D1, D2, D3, D4
2
C0603C104K5RACTU
C1, C2
1
GRM31CR61A107MEA8L
C3
1
CL10A106KP8NNNC
C4
2
C0402C104K9RACTU
C5, C6
2
C0603C103F3GECTU
C7, C8
2
RC0603FR-07220RL
R1, R3
Show 4 more
QtyPartRefs
2
RR0816P-103-D
R2, R4
2
RC0603FR-073K3L
R5, R6
4
ERA2AEB470X
R7, R8, R9, R10
1
MORNTA1001AT5
RN1

Suspension accel design files

The KiCad project lives in the meyerAurelius/telemetry-pcb repository on GitHub; these links point at the commit this page was built from.

Suspension accel: common questions

What microcontroller does the Suspension accel use?

The Suspension accel is built around the ESP32-S3-MINI-1-N8, from the ESP32 family.

How big is the Suspension accel PCB?

The Suspension accel measures 20.6 × 74 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Suspension accel?

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

Where can I download the Suspension accel design files?

From the meyerAurelius/telemetry-pcb repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Suspension accel design in my own project?

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

Can I test firmware for the Suspension accel 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.

More boards in telemetry-pcb

Similar boards