HardLabs

Pico2350-W-ProLite-R2

zeankundev·boards·Pico2350-W-ProLite-R2/Pico2350-W-ProLite-R2.kicad_pcb

Pico2350-W-ProLite-R2 PCB layout, top view — open source RP2040/RP2350 board by zeankundev
Simulate this board

About the Pico2350-W-ProLite-R2 PCB

Pico2350-W-ProLite-R2 is an open source RP2040/RP2350 PCB design by zeankundev, published on GitHub. It is a 4-layer board measuring 21 × 51 mm, with 74 components from 58 distinct parts.

Its main chip is the ESP32-S3R8, from the RP2040/RP2350 family. Other key parts include the TP4057, MIC5205-3.3YM5, W25Q32JVZP, SN74LV1T34DCK and KXTJ3-1057. By type, the board carries 32 capacitors, 19 resistors, 7 ICs, 5 diodes, 4 inductors and 3 connectors.

It belongs with the power & battery designs in this gallery.

From the project

A collection and an archive of KiCad projects I made. Contains projects from 2023 - 2024.

- Pico2040 and Pico2350 series. These are my self-designed boards oriented mostly around ARM microcontrollers. especially the RP2040 and the RP2350 - LiPower, BreadPower and LCDRucksack. Those are two board categories that I like to classify them as being "useless". LiPower being the overengineered version of the TP4056 charger, BreadPower being the most generic breadboard power supply. Of course, this was designed before I even know USB-C PD. LCDRucksack is just literally a clone of the LCD backpacks out there, but with castellated holes. - ProyekOPSI2023 was the board I designed for the…

Main components on the Pico2350-W-ProLite-R2

ESP32-S3R8TP4057MIC5205-3.3YM5W25Q32JVZPSN74LV1T34DCKKXTJ3-1057

Pico2350-W-ProLite-R2 bill of materials (BOM)

74 components, 58 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3R8
RP2350_60QFN
U1
1
TP4057
RT6154AGQW
U2
1
MIC5205-3.3YM5
USBLC6-2P6
U3
1
W25Q32JVZP
ESP32-C6FH4
U4
1
SN74LV1T34DCK
U5
1
KXTJ3-1057
U6
1
W25Q32JVZP
U7
1
40MHZ
12MHz
Y1
1
40MHz
Y2
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J1
1
Conn_01x20
J2
1
CONN_01X14
Conn_01x20
J3
1
Antenna_Chip
AE1
1
SW_Push
SW1
1
MBR120VLSFT1G
D1
1
RED
D2
1
LED
D3
1
MBR120VLSFT1G
WS2812B-2020
D4
1
WS2812B-2020
D5
1
2NH
1u
L1
Show 38 more
QtyPartRefs
1
2.8NH
3.3n
L2
1
2n
L3
1
2.8n
L4
1
10UF
47u
C1
2
1UF
100n
C2, C8
1
1UF
47u
C3
1
0.1UF
47u
C4
1
10NF
100n
C5
3
0.1UF
100n
C6, C10, C11
1
0.1UF
4.7u
C7
2
1.6PF
100n
C9, C12
1
470PF
100n
C13
1
2.2UF
100n
C14
2
1UF
4.7u
C15, C16
1
24PF
4.7u
C17
1
24PF
15p
C18
1
15p
C19
4
100n
C20, C21, C24, C25
2
1u
C22, C27
2
10u
C23, C26
2
25p
C28, C29
2
1.6p
C30, C31
1
4.7u
C32
2
5.1k
R1, R2
2
5.1K
100k
R3, R4
1
200
560k
R5
1
200
100k
R6
1
33
R7
1
4.7K
27
R8
1
1.5K
27
R9
1
10K
10k
R10
1
10K
330
R11
1
330
R12
1
470
R13
3
10k
R14, R15, R16
1
1
R17
1
200
R18
1
1k
R19

Pico2350-W-ProLite-R2 design files

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

Pico2350-W-ProLite-R2: common questions

What microcontroller does the Pico2350-W-ProLite-R2 use?

The Pico2350-W-ProLite-R2 is built around the ESP32-S3R8, from the RP2040/RP2350 family.

How big is the Pico2350-W-ProLite-R2 PCB?

The Pico2350-W-ProLite-R2 measures 21 × 51 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Pico2350-W-ProLite-R2?

74 components, from 58 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 Pico2350-W-ProLite-R2 design files?

From the zeankundev/boards 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 Pico2350-W-ProLite-R2 design in my own project?

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

Can I test firmware for the Pico2350-W-ProLite-R2 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

More boards in boards

Similar boards