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BL54L15μ DevKit

danstiner·embedded·HW/BL54L15μ_DevKit/BL54L15μ_DevKit.kicad_pcb

BL54L15μ DevKit PCB layout, top view — open source Nordic nRF board by danstiner

About the BL54L15μ DevKit PCB

BL54L15μ DevKit is an open source Nordic nRF PCB design by danstiner, published on GitHub. It is a 4-layer board measuring 25.4 × 43.2 mm, with 32 components from 22 distinct parts.

Its main chip is the 453-00223R, from the Nordic nRF family. Other key parts include the NPM1304-QEAA-R7. By type, the board carries 12 capacitors, 8 connectors, 3 resistors, 2 ICs, 2 switches and 2 diodes.

From the project

+---------------------+-----+--------------------+-----------------------------------------+--------------------------------------------------------------------------------------+ | Reference | Qty | Value | Part Number | Footprint | +---------------------+-----+-----------------

+---------------------+-----+--------------------+-----------------------------------------+--------------------------------------------------------------------------------------+ | Reference | Qty | Value | Part Number | Footprint | +---------------------+-----+--------------------+-----------------------------------------+--------------------------------------------------------------------------------------+ | C1,C5 | 2 | 1μF | CL05A105KA5NQNC | CapacitorSMD:C04021005Metric | | C2,C3,C4,C7,C10,C11 | 6 | 10μF | CL10A106KP8NNNC | CapacitorSMD:C06031608Metric | | C6 | 1 | 2.2μF |…

Main components on the BL54L15μ DevKit

453-00223RNPM1304-QEAA-R7

BL54L15μ DevKit bill of materials (BOM)

32 components, 22 distinct parts.

QtyPartRefs
1
453-00223R
nrf54L 453-00223R
IC1
1
NPM1304-QEAA-R7
NPM1304-QEAA
U1
1
CM7V-T1A-LOW-ESR-32.768KHZ-9PF-20-TA-QC
32.768 kHz
X1
1
BM04B-SRSS-TB
Conn_Qwiic_1
J1
1
USB4056-03-A
USB_C_Receptacle
J2
2
Conn_01x12_Pin
J3, J4
1
Conn_01x02
J5
2
B2B-PH-K-S
Conn_01x02
J6, J7
1
BM04B-SRSS-TB
Conn_Qwiic_2
J8
1
SKRKAHE020
Button0
Alps Alpine
SW1
1
SKRKAHE020
Reset
Alps Alpine
SW2
1
150060SS75000
PWRLED
D2
1
150352M173300
WL-SFTW_3528_PLCC6
D3
2
CIGT201610EH2R2MNE
2.2 μH
L1, L2
2
CL05A105KA5NQNC
1μF
C1, C5
6
CL10A106KP8NNNC
10μF
C2, C3, C4, C7, C10, C11
1
CL05A225KP5NSNC
2.2μF
C6
2
CL10A105KP8NNNC
1μF
C8, C9
1
CL05B103KB5NNNC
100nF
C12
1
RC0603JR-07330KL
250-500 kΩ
R2
Show 2 more
QtyPartRefs
1
RC0603FR-0747KL
47 kΩ
R3
1
RC0603FR-07100RL
100Ω
R4

BL54L15μ DevKit design files

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

BL54L15μ DevKit: common questions

What microcontroller does the BL54L15μ DevKit use?

The BL54L15μ DevKit is built around the 453-00223R, from the Nordic nRF family.

How big is the BL54L15μ DevKit PCB?

The BL54L15μ DevKit measures 25.4 × 43.2 mm, has 4 copper layers and is 1.5422 mm thick.

How many components are on the BL54L15μ DevKit?

32 components, from 22 distinct parts. The full bill of materials is listed on this page.

Where can I download the BL54L15μ DevKit design files?

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

Can I use the BL54L15μ DevKit design in my own project?

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

Can I test firmware for the BL54L15μ DevKit without the hardware?

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

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