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Ece445-autonomous wifi mapping car

BenMaydan·ece445-autonomous-wifi-mapping-car·kicad/autonomous_car_wifi_mapping.kicad_pcb

Ece445-autonomous wifi mapping car PCB layout, top view — open source ESP32 board by BenMaydan

About the Ece445-autonomous wifi mapping car PCB

Ece445-autonomous wifi mapping car is an open source ESP32 PCB design by BenMaydan, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 82 components from 33 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the OKI-78SR-3.3_1.5-W36-C, TB6612FNG and TSR3-2450N. By type, the board carries 33 capacitors, 18 resistors, 6 ICs, 5 switches, 4 connectors and 4 diodes.

It belongs with the iot & wireless designs in this gallery.

Main components on the Ece445-autonomous wifi mapping car

OKI-78SR-3.3_1.5-W36-CESP32-S3-WROOM-1TB6612FNGTSR3-2450N

Ece445-autonomous wifi mapping car bill of materials (BOM)

82 components, 33 distinct parts.

QtyPartRefs
2
OKI-78SR-3.3_1.5-W36-C
U1, U4
1
ESP32-S3-WROOM-1
U2
1
TB6612FNG
U3
2
TSR3-2450N
U6, U7
2
Q_PMOS_GDS
Q1, Q2
1
Q_RPP
Q3
2
Conn_01x02
J1, J2
1
Conn_01x02
J4
1
USB_C_Receptacle_USB2.0_14P
J5
2
Polyfuse
F1, F2
1
Conn_01x07
J_LIDAR1
2
Conn_01x08_Socket
J_MC2_L1, J_MC2_R1
1
PI_UART
J_PI_UART_PWR1
3
Conn_01x04
MOT_OUT_1, MOT_OUT_2, UART_USB1
2
SW_SPDT
SW1, SW4
3
SW_Push
SW2, SW3, SW5
1
LED
D1
1
D_Schottky
D2
2
D_TVS
D5, D6
2
22u
C1, C24
Show 13 more
QtyPartRefs
3
10u
C2, C13, C30
14
0.1u
C3, C4, C9, C11, C14, C17, C19, C20 +6
6
1u
C5, C8, C10, C23, C28, C29
2
100u
C6, C25
2
220u
C7, C27
4
470u
C12, C15, C16, C18
2
10k
R1, R2
1
1k
R3
2
22
R4, R5
2
5.1k
R6, R7
4
220
R8, R9, R10, R11
5
100k
R12, R13, R14, R17, R18
2
100
R15, R16

Ece445-autonomous wifi mapping car design files

The KiCad project lives in the BenMaydan/ece445-autonomous-wifi-mapping-car repository on GitHub; these links point at the commit this page was built from.

Ece445-autonomous wifi mapping car: common questions

What microcontroller does the Ece445-autonomous wifi mapping car use?

The Ece445-autonomous wifi mapping car is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the Ece445-autonomous wifi mapping car PCB?

The Ece445-autonomous wifi mapping car measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Ece445-autonomous wifi mapping car?

82 components, from 33 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ece445-autonomous wifi mapping car design files?

From the BenMaydan/ece445-autonomous-wifi-mapping-car repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Ece445-autonomous wifi mapping car design in my own project?

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

Can I test firmware for the Ece445-autonomous wifi mapping car 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.

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