HardLabs

Kicad

maximiliano280311·Kicad

This repository ships a schematic but no board layout.

About the Kicad PCB

Kicad is an open source ESP32 PCB design by maximiliano280311, published on GitHub. It is a board, with 70 components from 48 distinct parts.

Its main chip is the ESP32-WROOM-32D, from the ESP32 family. Other key parts include the MP1584EN, AMS1117-3.3, MPU-6050, BMP280 and MS5611-01BA03. By type, the board carries 20 resistors, 18 capacitors, 8 ICs, 8 connectors, 5 LEDs and 4 transistors.

It belongs with the rf & radio, power & battery and sensors designs in this gallery.

From the project

1. Open KiCad 2. File → Open Project → select rocketfc.kicadpro 3. Double-click rocketfc.kicadsch to open the schematic editor 4. To start PCB layout: Tools → Update PCB from Schematic (or import rocketfc.net` manually)

1. Open KiCad 2. File → Open Project → select rocketfc.kicadpro 3. Double-click rocketfc.kicadsch to open the schematic editor 4. To start PCB layout: Tools → Update PCB from Schematic (or import rocketfc.net` manually)

All footprints and symbols reference standard KiCad built-in libraries:

- Device — resistors, capacitors, inductors, generic discretes - Connector / ConnectorPinHeader2.54mm — headers and screw terminals - ConnectorJST — battery JST-XH connector - ConnectorPhoenixMCHighVoltage — pyro screw terminals - ConnectorCard — microSD socket - PackageTOSOTSMD / PackageTOSOTTHT —…

Main components on the Kicad

ESP32-WROOM-32DMP1584ENAMS1117-3.3MPU-6050BMP280MS5611-01BA03Ra-02 or RFM95WNEO-8M-0

Kicad bill of materials (BOM)

70 components, 48 distinct parts.

QtyPartRefs
1
ESP32-WROOM-32D
U1
1
MP1584EN
MP1584
U2
1
AMS1117-3.3
U3
1
MPU-6050
U4
1
BMP280
U5
1
MS5611-01BA03
MS5611_DNP
U6
1
Ra-02 or RFM95W
SX1278_LoRa
U7
1
NEO-8M-0
NEO-8M
U8
1
AO3401A
AO3401
Q1
2
IRLZ44NPBF
IRLZ44N
Q2, Q3
1
MMBT2222
Q4
1
SERVO1
J1
1
SERVO2
J2
1
SERVO3
J3
1
SERVO4
J4
1
PYRO_A
J5
1
PYRO_B
J6
1
PROG_HEADER
J7
1
BATTERY_JST
J8
1
BUZZER_5V
BZ1
Show 28 more
QtyPartRefs
1
MicroSD_SPI
SD1
1
ARM_SW
SW1
1
RESET
SW2
1
BOOT
SW3
1
PWR_OK
LED1
1
GPS_LOCK
LED2
1
ARMED
LED3
1
CONT_A
LED4
1
CONT_B
LED5
1
1N4148
D1
1
SRR1260-4R7Y
4.7uH_3A
L1
1
47uF_16V
C1
1
10uF_X7R
C2
1
47uF_10V
C3
1
22uF_X7R
C4
2
10uF_10V
C5, C6
9
100nF
C7, C9, C10, C11, C12, C14, C15, C23 +1
1
10uF
C8
1
10uF
C13
1
470uF_10V
C24
2
4k7
R1, R2
4
10k
R3, R4, R7, R8
2
100R
R5, R6
3
1k
R9, R10, R18
3
100k
R12, R13, R21
1
82k
R14
3
330R
R15, R16, R17
2
33R
R19, R20

Kicad design files

The KiCad project lives in the maximiliano280311/Kicad repository on GitHub; these links point at the commit this page was built from.

Kicad: common questions

What microcontroller does the Kicad use?

The Kicad is built around the ESP32-WROOM-32D, from the ESP32 family.

How many components are on the Kicad?

70 components, from 48 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kicad design files?

From the maximiliano280311/Kicad repository on GitHub, which has the schematic and a netlist; the links under Design files point to each one.

Can I use the Kicad design in my own project?

The repository has no license, so all rights stay with maximiliano280311. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Kicad 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.

Similar boards