HardLabs

DronPi

radioelf·DronPi·kicad/dronPi.kicad_pcb

DronPi PCB layout, top view — open source Raspberry Pi board by radioelf
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About the DronPi PCB

DronPi is an open source Raspberry Pi PCB design by radioelf, published on GitHub. It is a 2-layer board measuring 71.8 × 50.9 mm, with 135 components from 64 distinct parts.

Its main chip is the RPi_GPIO, from the Raspberry Pi family. Other key parts include the MIC5332, MPU-9250, MS5611-01BA, PCA9306 and ADC_ADS1115. By type, the board carries 61 resistors, 25 capacitors, 14 diodes, 13 ICs, 7 inductors and 3 connectors.

It belongs with the robotics & motion and wearables designs in this gallery.

From the project

Placa sensores para ardupilot y Raspberry (drone)

Sensores: -MS5611 Sensor de presión barométrica (Bus SPI) -MPU9250 Giroscopio/Acelerómetro/Compás interno/9-AXIS (Bus SPI) -MCP2515 CAN Bus (Bus SPI) -ADS1115 ADC 16bits (Bus I2C) dirección 0x48, canal 0 tensión, canal 1 intensidad -PCA9685 Generador de PWM (Bus I2c) dirección 0x40 y 0x70(ALLCALL)

Periféricos: zumbador, RS-232, i2C, PowerOOF, PPM S-BUS, ADC, Can-Bus, HATs (Hardware Attached on Top)

Main components on the DronPi

MIC5332MPU-9250MS5611-01BAPCA9306ADC_ADS1115PCA9685BQ24315MCP2515MCP255124AA32MAX3370SN74LVC1G07DMMT5401

DronPi bill of materials (BOM)

135 components, 64 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MIC5332
IC1
1
MPU-9250
IC2
1
MS5611-01BA
IC3
1
PCA9306
IC4
1
ADC_ADS1115
IC5
1
PCA9685
IC6
1
BQ24315
IC7
1
MCP2515
IC8
1
MCP2551
IC9
1
24AA32
IC10
1
MAX3370
IC11
1
SN74LVC1G07
SN74AHC1G04
IC12
1
DMMT5401
U1
1
MMBT3906LT1
Q1
1
DMG2305
Q2
1
RPi_GPIO
J1
1
CONN_3X16
P1
1
PowerOff
P2
1
CONN_01X02
ADC1
1
CONN_01X04
BUZZER1
Show 44 more
QtyPartRefs
2
JST_4PIN
CAN-Bus1, I2C1
2
0ZCA0035FF2G
F1, F2
2
JST_6PIN
POWER1, USART5
1
CRYSTAL_ASE-25MHZ
CRYSTAL_ASE-25mhz
XT1
1
16MHZ
16Mhz
XT2
1
SMBJ5V
D1
6
PESD0402-140
D2, D3, D4, D5, D9, D13
1
LED_rojo
D6
1
LED_verde
D7
1
LED_azul
D8
1
STPS1L30A
D10
1
verde
D11
1
Rojo
D12
1
LED_blanco
D14
7
KNH16C104DA5TS
L1, L2, L3, L4, L5, L6, L7
13
100NF
100nF
C1, C5, C7, C10, C11, C14, C15, C16 +5
1
10UF
10uF
C2
1
2U2F
2u2F
C3
1
220UF
220uF
C4
3
22UF
22uF
C6, C9, C17
1
1UF
1uF
C8
1
10NF
10nF
C12
1
2U2
2u2
C13
1
100UF
100uF
C18
2
22PF
22pF
C20, C22
5
120R
R1, R2, R3, R4, R49
4
1K5
R5, R6, R8, R9
1
200K
R7
1
10R
R10
1
1K8
1k8
R11
3
1M
R12, R13, R33
8
10K/0.1%
R14, R15, R16, R17, R18, R19, R55, R56
6
10K
R20, R21, R31, R47, R57, R59
15
220
R22, R23, R24, R25, R26, R27, R28, R29 +7
1
100
R30
1
24K
R32
3
680
R34, R35, R60
1
820
R36
1
18K
R44
2
560
R45, R46
3
1K
R48, R54, R58
2
3K9
R50, R51
2
47K
47k
R52, R53
1
100R
R61

DronPi design files

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

DronPi: common questions

What microcontroller does the DronPi use?

The DronPi is built around the RPi_GPIO, from the Raspberry Pi family.

How big is the DronPi PCB?

The DronPi measures 71.8 × 50.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the DronPi?

135 components, from 64 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 DronPi design files?

From the radioelf/DronPi repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the DronPi design in my own project?

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

Can I test firmware for the DronPi without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Raspberry Pi firmware against it before you order a PCB.

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