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Soldered Inkplate 10

SolderedElectronics·Soldered-Inkplate-10-hardware-design·CAD/V1.3.1/Soldered Inkplate 10.kicad_pcb

Soldered Inkplate 10 PCB layout, top view — open source ESP32 board by SolderedElectronics

About the Soldered Inkplate 10 PCB

Soldered Inkplate 10 is an open source ESP32 PCB design by SolderedElectronics, published on GitHub under the TAPR-OHL-1.0 license. It is a 2-layer board measuring 224.8 × 162.4 mm, with 215 components from 69 distinct parts.

Its main chip is the ESP32-WROVER, from the ESP32 family. Other key parts include the TPS65186RGZR, TPS3840PL27DBVR, CH340C, MCP73831T and MC14093BDTR2G. By type, the board carries 56 capacitors, 52 relays, 48 resistors, 12 ICs, 12 diodes and 10 transistors.

From the project

Hardware design, BOM, gerbers and 3D files for Soldered-Inkplate-10 designed by Soldered Electronics.

All Soldered hardware is designed in KiCAD, and repositories are organized in the following way:

- CAD folder - contains KiCAD files (Schematics, Board, Panel Board), organized by version. Change log lists all changes between versions. - OUTPUTS - contains useful files, such as Bill of Materials (BOM), PDF of schematics, 3D .step file of the board and gerber files, organized by version.

Main components on the Soldered Inkplate 10

TPS65186RGZRTPS3840PL27DBVRCH340CMCP73831TMC14093BDTR2GTPS7A2633DRVRPCF85063ASN74LVC1G34DBVPCAL6416AHF,128ESP32-WROVERE_D097OC1

Soldered Inkplate 10 bill of materials (BOM)

215 components, 69 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TPS65186RGZR
U1
1
TPS3840PL27DBVR
U2
1
CH340C
U3
1
MCP73831T
U4
1
MC14093BDTR2G
U5
1
TPS7A2633DRVR
U6
1
PCF85063A
U7
1
SN74LVC1G34DBV
U8
2
PCAL6416AHF,128
U9, U11
1
ESP32-WROVER
U10
1
E_D097OC1
U12
1
DNP
Q1
3
NPN
Q2, Q3, Q8
1
NMOS
Q4
3
PMOS
Q5, Q6, Q10
2
SSM3J358R,LF
Q7, Q9
1
7LC32768F12UC
X1
1
1206FUSE-500mA
F1
4
Standoff_M3
H1, H2, H3, H4
1
SMD_JUMPER
JP1
Show 49 more
QtyPartRefs
5
SMD_JUMPER_3_PAD_CONNECTED_LEFT_TRACE
JP2, JP3, JP4, JP5, JP6
1
Inkplate_TP
K1
1
U262-161N-4BVC11
K2
1
easyC-SMD
K3
1
JST-2pin-SMD
K4
45
HEADER_MALE_1X1_Inkplate
K5, K6, K7, K8, K9, K13, K14, K15 +37
1
CR2032_BS-6-1
K10
1
HYC77-TF09-200
K11
1
SFV33R-1STBE1HLF
K12
7
PAD_4x4
PAD1, PAD2, PAD3, PAD4, PAD5, PAD8, PAD9
1
SK-3296S-01-L1
S1
1
YTSA007A0151803B
SW1
2
K2-1114SA-A4SW-06
SW2, SW3
2
CUS10F30,H3F
D1, D3
4
BAT20J
D2, D4, D5, D10
2
BAT54S
D6, D7
1
RED
D8
1
0603LED_SIDE
D9
2
M4_DIODA
D11, D12
1
LQH44PN4R7MP0L
L1
1
NR4012T2R2M
L2
16
4u7-TMK212AB7475KG-T
C1, C2, C3, C4, C6, C7, C9, C11 +8
3
10u-GRM188R61E106KA73J
C5, C8, C10
2
2u2-GRM188R61E225MA12D
C14, C15
2
10n-AC0603KRX7R8BB103
C16, C17
2
100n-AC0603KRX7R8BB104
C18, C19
17
100n
C20, C22, C23, C29, C30, C32, C33, C36 +9
3
10u
C21, C27, C45
2
DNP
C24, C49
6
2u2
C25, C26, C28, C31, C37, C46
2
12p
C34, C35
1
100p
C40
7
10k
R1, R4, R26, R27, R42, R47, R48
1
NTC-NCP18XH103F03RB
R2
1
43k-RC0603FR-0743KL
R3
14
100k
R5, R6, R7, R25, R30, R31, R36, R38 +6
5
4k7
R8, R9, R10, R11, R12
2
1M
R13, R15
1
47k5-RC0603FR-0747K5L
R14
1
52k3-RC0603FR-0752K3L
R16
2
5k1
R17, R18
2
DNP
R19, R34
6
1k
R20, R23, R24, R28, R35, R37
1
0R
R21
1
47k
R22
1
510k
R29
1
2k49
R32
1
47R
R33
1
330R
R46

Soldered Inkplate 10 design files

The KiCad project lives in the SolderedElectronics/Soldered-Inkplate-10-hardware-design repository on GitHub; these links point at the commit this page was built from.

Soldered Inkplate 10: common questions

What microcontroller does the Soldered Inkplate 10 use?

The Soldered Inkplate 10 is built around the ESP32-WROVER, from the ESP32 family.

How big is the Soldered Inkplate 10 PCB?

The Soldered Inkplate 10 measures 224.8 × 162.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Soldered Inkplate 10?

215 components, from 69 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 Soldered Inkplate 10 design files?

From the SolderedElectronics/Soldered-Inkplate-10-hardware-design 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 Soldered Inkplate 10 design in my own project?

Yes, under the terms of its TAPR-OHL-1.0 license, which SolderedElectronics chose for the repository.

Can I test firmware for the Soldered Inkplate 10 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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