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Driver

fujiy·Home·ACLamp/driver/driver.kicad_pcb

Driver PCB layout, top view — open source ESP32 board by fujiy

About the Driver PCB

Driver is an open source ESP32 PCB design by fujiy, published on GitHub. It is a 2-layer board measuring 45 × 40 mm, with 46 components from 27 distinct parts.

Its main chip is the ESP32-H2-MINI-1, from the ESP32 family. Other key parts include the TLP291, HV9961LG-G and TLV70033_SOT23-5. By type, the board carries 12 capacitors, 10 resistors, 6 ICs, 6 connectors, 5 diodes and 2 transistors.

Main components on the Driver

TLP291HV9961LG-GESP32-H2-MINI-1TLV70033_SOT23-5

Driver bill of materials (BOM)

46 components, 27 distinct parts.

QtyPartRefs
2
TLP291
U1, U3
2
HV9961LG-G
U2, U4
1
ESP32-H2-MINI-1
U5
1
TLV70033_SOT23-5
U6
2
Q_NMOS_GDS
Q1, Q2
2
Conn_01x01_Pin
J1, J6
1
USB_B_Micro
J2
2
Conn_01x02_Pin
J3, J4
1
Conn_01x02_Pin
J5
1
Fuse
F1
1
Varistor
RV1
1
Thermistor_PTC
TH1
1
1000V1A
D1
2
200V1A
D2, D3
2
30V200mA
D4, D5
2
1mH0.7A
L2, L3
1
250V0.22uF
C1
2
1uF
C2, C8
1
200V 22uF
C3
4
10V1uF
C4, C6, C9, C12
Show 7 more
QtyPartRefs
2
50V10uF
C5, C7
2
4.7uF
C10, C11
2
1k
R1, R3
2
220k
R2, R6
2
100k
R4, R7
2
1.6
R5, R10
2
7.5k
R8, R9

Driver design files

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

Driver: common questions

What microcontroller does the Driver use?

The Driver is built around the ESP32-H2-MINI-1, from the ESP32 family.

How big is the Driver PCB?

The Driver measures 45 × 40 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Driver?

46 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the Driver design files?

From the fujiy/Home repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Driver design in my own project?

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

Can I test firmware for the Driver 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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