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Display ctrler

redhotchili0909·LEDSphere·LEDSphere/display_ctrler.kicad_pcb

Display ctrler PCB layout, top view — open source RP2040/RP2350 board by redhotchili0909

About the Display ctrler PCB

Display ctrler is an open source RP2040/RP2350 PCB design by redhotchili0909, published on GitHub. It is a 4-layer board measuring 141.9 × 37.1 mm, with 50 components from 25 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the SN74AHC1G14DBVR, W25Q128JVS, USBLC6-2SC6 and ESP01s. By type, the board carries 17 capacitors, 14 resistors, 5 ICs, 4 connectors, 2 diodes and 1 crystal.

It belongs with the displays & leds designs in this gallery.

From the project

ENGR3430 (Eclectronics) Final Project PCB

Main components on the Display ctrler

SN74AHC1G14DBVRW25Q128JVSUSBLC6-2SC6RP2040ESP01s

Display ctrler bill of materials (BOM)

50 components, 25 distinct parts.

QtyPartRefs
1
SN74AHC1G14DBVR
U1
1
W25Q128JVS
U102
1
USBLC6-2SC6
U301
1
RP2040
U303
1
ESP01s
U305
1
12MHz
Y301
1
Screw_Terminal_01x04
J1
1
732-5315-ND
CONN_01x02
J101
1
USB_C_Receptacle_USB2.0
J301
1
Micro_SD_Card
J302
1
middle_slot
H1
2
edge_contact
H2, H3
4
small_edge
H4, H5, H6, H7
2
LED
D1, D2
9
100nF
C301, C302, C304, C310, C312, C313, C314, C315 +1
1
10uF
C303
2
15pF
C305, C306
3
100nF
C307, C308, C318
1
1µF
C309
1
1µF
C311
Show 5 more
QtyPartRefs
4
1k
R301, R308, R310, R314
2
5.1k
R302, R303
1
do not fit
R304
2
27R
R305, R306
5
10k
R307, R309, R311, R312, R313

Display ctrler design files

The KiCad project lives in the redhotchili0909/LEDSphere repository on GitHub; these links point at the commit this page was built from.

Display ctrler: common questions

What microcontroller does the Display ctrler use?

The Display ctrler is built around the RP2040, from the RP2040/RP2350 family.

How big is the Display ctrler PCB?

The Display ctrler measures 141.9 × 37.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Display ctrler?

50 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the Display ctrler design files?

From the redhotchili0909/LEDSphere repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Display ctrler design in my own project?

The repository has no license, so all rights stay with redhotchili0909. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Display ctrler 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.

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