HardLabs

Google pixel tablet

slimcdk·google-pixel-tablet·electronics/electronics.kicad_pcb

Google pixel tablet PCB layout, top view — open source ESP32 board by slimcdk

About the Google pixel tablet PCB

Google pixel tablet is an open source ESP32 PCB design by slimcdk, published on GitHub. It is a 2-layer board measuring 39.6 × 11.2 mm, with 37 components from 23 distinct parts.

Its main chip is the ESP32-S3-WROOM-2, from the ESP32 family. Other key parts include the AMS1117-3.3, SHT31-DIS and MP9943GQ. By type, the board carries 15 capacitors, 9 resistors, 5 connectors, 4 ICs, 2 diodes and 1 transistor.

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

From the project

Funny addons for my Google Pixel Tablet

https://www.digikey.dk/da/products/detail/mill-max-manufacturing-corp/0853-0-15-20-82-14-11-0/2403178

1) Rubber feet (E12) is held on with double sided adhesive. A gentle pull releases it.

2) Metal bracket (EW M2-1) is fastened with five Torx T7H screws (color coded magenta).

3) To EW M2-1 is main PCB attached. I assume this is the speaker driver. The 5-pin connector is for the speaker units. The smaller flex cable connects to the daughter PCB that mates with the tablet when it is docked.

Google pixel tablet, from the project README
From the project README

Main components on the Google pixel tablet

AMS1117-3.3SHT31-DISMP9943GQESP32-S3-WROOM-2

Google pixel tablet bill of materials (BOM)

37 components, 23 distinct parts.

QtyPartRefs
1
AMS1117-3.3
U1
1
SHT31-DIS
U2
1
MP9943GQ
U4
1
ESP32-S3-WROOM-2
U5
1
BSS138
Q1
1
Barrel_Jack
J1
1
Conn_01x04_Pogo
J2
2
Conn_01x04_Pin
J3, J4
1
Conn_01x03_Socket
J5
2
ESD9B3.3ST5G
D1, D2
1
10µH
L1
6
100nF
C1, C3, C4, C5, C6, C17
3
1µF
C2, C7, C11
4
10µF
C8, C12, C13, C14
1
0.1µF
C9
1
22µF
C10
2
1M
R1, R5
2
10K
R2, R4
1
100K
R3
1
20R
R6
Show 3 more
QtyPartRefs
1
51K
R7
1
41.2K
R8
1
7.68K
R9

Google pixel tablet design files

The KiCad project lives in the slimcdk/google-pixel-tablet repository on GitHub; these links point at the commit this page was built from.

Google pixel tablet: common questions

What microcontroller does the Google pixel tablet use?

The Google pixel tablet is built around the ESP32-S3-WROOM-2, from the ESP32 family.

How big is the Google pixel tablet PCB?

The Google pixel tablet measures 39.6 × 11.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Google pixel tablet?

37 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the Google pixel tablet design files?

From the slimcdk/google-pixel-tablet repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Google pixel tablet design in my own project?

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

Can I test firmware for the Google pixel tablet 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