HardLabs

Panelized-Mess-P48

unicab369·IOT-Mess-Hardware·Panelized/Mess-P48/Panelized-Mess-P48.kicad_pcb

Panelized-Mess-P48 PCB layout, top view — open source WCH CH32/CH55x board by unicab369

About the Panelized-Mess-P48 PCB

Panelized-Mess-P48 is an open source WCH CH32/CH55x PCB design by unicab369, published on GitHub. It is a 2-layer board measuring 90.2 × 99.4 mm, with 180 components from 22 distinct parts.

Its main chip is the CH32L103C8T6, from the WCH CH32/CH55x family. Other key parts include the USB_C_Receptacle_USB2.0_16P, XC6206PxxxMR and ME6211C33M5. By type, the board carries 48 capacitors, 36 connectors, 30 ICs, 18 resistors, 12 relays and 6 switches.

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

Main components on the Panelized-Mess-P48

USB_C_Receptacle_USB2.0_16PXC6206PxxxMRME6211C33M5CH32L103C8T6

Panelized-Mess-P48 bill of materials (BOM)

180 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
6
USB_C_Receptacle_USB2.0_16P
U1, U6, U11, U16, U21, U26
6
~
U2, U7, U12, U17, U22, U27
6
XC6206PxxxMR
U3, U8, U13, U18, U23, U28
6
ME6211C33M5
U4, U9, U14, U19, U24, U29
6
CH32L103C8T6
U5, U10, U15, U20, U25, U30
1
CONN_02X19_ODD_EVEN
Jumper_2
J1
6
Conn_01x06_Pin
J2, J6, J14, J20, J26, J32
12
Conn_01x08_Pin
J3, J4, J7, J8, J15, J16, J21, J22 +4
4
Jumper_2
J5, J19, J25, J31
1
CONN_01X19_PIN
Jumper_2
J9
12
Conn_01x19_Pin
J10, J11, J12, J13, J17, J18, J23, J24 +4
24
Jumper_2
22>V, 22>V1, 22>V2, 22>V3, 22>V4, 22>V5, 23>G, 23>G1 +16
12
Crystal
K1, K2, K3, K4, K5, K6, K7, K8 +4
6
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6
6
LED
D1, D2, D3, D4, D5, D6
6
10u
C1, C9, C17, C25, C33, C41
12
1u
C2, C3, C10, C11, C18, C19, C26, C27 +4
6
.1u
C4, C12, C20, C28, C36, C44
12
15-30pF
C5, C6, C13, C14, C21, C22, C29, C30 +4
12
12-25pF
C7, C8, C15, C16, C23, C24, C31, C32 +4
Show 2 more
QtyPartRefs
12
5.1K
R1, R2, R4, R5, R7, R8, R10, R11 +4
6
R
R3, R6, R9, R12, R15, R18

Panelized-Mess-P48 design files

The KiCad project lives in the unicab369/IOT-Mess-Hardware repository on GitHub; these links point at the commit this page was built from.

Panelized-Mess-P48: common questions

What microcontroller does the Panelized-Mess-P48 use?

The Panelized-Mess-P48 is built around the CH32L103C8T6, from the WCH CH32/CH55x family.

How big is the Panelized-Mess-P48 PCB?

The Panelized-Mess-P48 measures 90.2 × 99.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Panelized-Mess-P48?

180 components, from 22 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 Panelized-Mess-P48 design files?

From the unicab369/IOT-Mess-Hardware repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Panelized-Mess-P48 design in my own project?

The repository has no license, so all rights stay with unicab369. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Panelized-Mess-P48 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug WCH CH32/CH55x firmware against it before you order a PCB.

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