HardLabs

LedBandRadio

Kreyl·LedBandRadio·LedBandRadio_hw/LedBandRadio.kicad_pcb

LedBandRadio PCB layout, top view — open source STM32 board by Kreyl

About the LedBandRadio PCB

LedBandRadio is an open source STM32 PCB design by Kreyl, published on GitHub. It is a 2-layer board measuring 60 × 79 mm, with 103 components from 57 distinct parts.

Its main chip is the STM32L151C8T6, from the STM32 family. Other key parts include the USBLC6-2SC6. By type, the board carries 47 capacitors, 15 resistors, 7 fuses, 4 inductors, 3 diodes and 2 transistors.

It belongs with the rf & radio, displays & leds and power & battery designs in this gallery.

From the project

MCU+Radio868 with F antenna + powerful BUCK (12 to 5) + 3x switch for RGB LED band + connector for WS2812 band

Main components on the LedBandRadio

USBLC6-2SC6

LedBandRadio bill of materials (BOM)

103 components, 57 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
USBLC6-2SC6
USBLC6
U1
1
IRF8313
IRF8714
Q1
1
IRF8714
Q2
1
ANT_GENERAL
ANT1
1
BAL-CC1101-01D3
BALUN868JOHANSON
BLN1
1
MAX8546
LM3150
DA1
1
NCP583SQ
DA2
1
M74VHC1GT125DT1G
MC74VHC1
DA3
3
IPS6041
DA4, DA5, DA6
1
LP2951
DA7
1
STM32L151C8T6
STM32L151CxTx
DD1
1
CC1101
DD2
6
FUSE0R
Fuse0R
F1, F2, F3, F4, F5, F6
1
FUSE0R
Fuse0R
F7
2
HOLE_METALLED
HOLE1, HOLE2
1
DIPX6
DIPx6
SW1
2
TESTPOINT
TP1, TP2
1
CONN_6
XL1
1
CONN_2
XL2
1
USB_Micro_B
XL3
Show 37 more
QtyPartRefs
1
CONN_5
XL4
1
CONN_3
XL5
1
CONN_4
XL6
1
12MHZ
12MHz
XTAL1
1
27MHZ
27MHz
XTAL2
2
SS14
D3, D4
1
LED
D5
1
IHLP5050CEER4R7M01
4.7uH
L1
2
BLM15AG102SN1
L2, L3
1
*
L4
2
10N
10u 16V
C1, C6
12
0.1U
0.1u
C2, C9, C18, C22, C25, C27, C31, C32 +4
6
1000U
1000u
C3, C5, C7, C13, C14, C16
2
10N
10n
C4, C30
5
0.1u
C8, C44, C45, C46, C47
1
0.22U
1u
C10
1
0.47u
C11
3
1u
C12, C19, C33
4
18PF
18pF
C15, C17, C24, C29
1
CL10A106MQ8NNNC
10u
C20
2
220PF
0.1u
C21, C34
1
10N
470pF
C23
1
3.3PF
10n
C26
1
10N
1u
C28
3
GRM21BR61C106KE15L
10u
C35, C36, C37
2
*
C41, C42
1
100k
R1
1
47K
2k
R2
1
10R
75k
R3
1
4.7K
10k
R4
1
27K
12k
R5
1
220R
1k
R6
2
1k
R7, R14
1
20K
20k
R8
4
10K
10k
R9, R11, R12, R13
1
56K
56k
R10
1
10k
R15

LedBandRadio design files

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

LedBandRadio: common questions

What microcontroller does the LedBandRadio use?

The LedBandRadio is built around the STM32L151C8T6, from the STM32 family.

How big is the LedBandRadio PCB?

The LedBandRadio measures 60 × 79 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LedBandRadio?

103 components, from 57 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 LedBandRadio design files?

From the Kreyl/LedBandRadio repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the LedBandRadio design in my own project?

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

Can I test firmware for the LedBandRadio without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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