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ESP32-H2-Matter-Button

Tee6·ESP32-H2-Matter-Button·hardware/matterbtn.kicad_pcb

ESP32-H2-Matter-Button PCB layout, top view — open source ESP32 board by Tee6

About the ESP32-H2-Matter-Button PCB

ESP32-H2-Matter-Button is an open source ESP32 PCB design by Tee6, published on GitHub. It is a 4-layer board measuring 32 × 32 mm, with 54 components from 34 distinct parts.

Its main chip is the ESP32-H2FH4, from the ESP32 family. Other key parts include the USBLC6-2SC6, MCP73831T-2ATI/OT and MCP1700T-3302E/TT. By type, the board carries 21 capacitors, 16 resistors, 4 ICs, 4 inductors, 3 switches and 2 diodes.

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

From the project

Matter Smart Home Button with ESP32-H2

Batteriebetriebener Taster mit eigener Platine (auf Basis des ESP32-H2) und eigener Firmware. Er basiert auf dem Matter-Standard und lässt sich damit direkt in Apple Home, Google Home, Amazon Alexa und Home Assistant einbinden.

- Lässt sich in jedes Matter-kompatible Smart Home als Matter Generic Switch einbinden. - Erkennt mehrere Tastenereignisse (kurzer Druck, langer Druck, Mehrfachdruck bis 5×, Loslassen). - Dank des Sleep Mode zieht der Taster im Ruhezustand nur etwa 100 µA, wodurch mit einer 280-mAh-Zelle je nach Nutzung eine Laufzeit von bis zu drei Monaten möglich ist. - Der…

ESP32-H2-Matter-Button, from the project README
From the project README

Main components on the ESP32-H2-Matter-Button

USBLC6-2SC6MCP73831T-2ATI/OTMCP1700T-3302E/TTESP32-H2FH4

ESP32-H2-Matter-Button bill of materials (BOM)

54 components, 34 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
USBLC6-2SC6
U1
1
MCP73831T-2ATI/OT
MICROCHIP(美国微芯)
U2
1
MCP1700T-3302E/TT
MICROCHIP(美国微芯)
U3
1
ESP32-H2FH4
ESPRESSIF(乐鑫)
U4
1
X322532MOB4SI
YXC(扬兴晶振)
X1
1
PH2.0-2P-LT
CAX(创都)
CN1
1
2450AT18A100E
JOHANSON(约翰逊)
AE1
1
BOOT
hanxia(韩下)
SW1
1
RESET
hanxia(韩下)
SW2
1
Matter
hanxia(韩下)
SW3
1
TYPE-C 16PIN 2MD(073)
SHOU HAN(首韩)
USB1
1
LED_GREEN
D1
1
MatterLED
D2
1
24NH
24nH
L1
1
2.5NH
2.5nH
L2
1
2.7NH
2.7nH
L3
1
3.9NH
3.9nH
L4
2
4.7µF
C1, C2
4
1µF
C3, C8, C13, C19
4
0.1µF
C4, C14, C16, C17
Show 14 more
QtyPartRefs
2
0.1µF
C5, C21
2
15PF
15pF
C6, C7
2
NC
C9, C10
2
1.5PF
1.5pF
C11, C12
1
10NF
10nF
C15
1
10µF
C18
1
1PF
1pF
C20
1
470R
R1
7
10K
10k
R2, R6, R7, R8, R9, R12, R13
2
5.1K
5.1k
R3, R4
1
0R
R5
2
22R
R10, R11
2
1MEG
1Meg
R14, R15
1
1k
R16

ESP32-H2-Matter-Button design files

The KiCad project lives in the Tee6/ESP32-H2-Matter-Button repository on GitHub; these links point at the commit this page was built from.

ESP32-H2-Matter-Button: common questions

What microcontroller does the ESP32-H2-Matter-Button use?

The ESP32-H2-Matter-Button is built around the ESP32-H2FH4, from the ESP32 family.

How big is the ESP32-H2-Matter-Button PCB?

The ESP32-H2-Matter-Button measures 32 × 32 mm, has 4 copper layers and is 1.600198 mm thick.

How many components are on the ESP32-H2-Matter-Button?

54 components, from 34 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 ESP32-H2-Matter-Button design files?

From the Tee6/ESP32-H2-Matter-Button repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the ESP32-H2-Matter-Button design in my own project?

The repository has no license, so all rights stay with Tee6. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ESP32-H2-Matter-Button 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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