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System agents

MosheFadlun·System_agents·boards/sponge-tag/03-schematic/sponge_tag.kicad_sch

This repository ships a schematic but no board layout.

About the System agents PCB

System agents is an open source Nordic nRF PCB design by MosheFadlun, published on GitHub. It is a board, with 40 components from 33 distinct parts.

Its main chip is the nRF54L15-QFAA, from the Nordic nRF family. Other key parts include the SHT40-AD1B. By type, the board carries 13 capacitors, 6 test points, 5 inductors, 5 resistors, 2 ICs and 2 crystals.

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

From the project

A Claude Code workspace that runs a team of agents, one per systems-engineering (ISO/IEC/IEEE 15288) process and one per engineering discipline, to take a product from stakeholder needs to a validated, manufacturable product along the V-model. A product may use any of these disci

A Claude Code workspace that runs a team of agents, one per systems-engineering (ISO/IEC/IEEE 15288) process and one per engineering discipline, to take a product from stakeholder needs to a validated, manufacturable product along the V-model. A product may use any of these disciplines (only the ones it needs are activated): electronics, FPGA, MCU firmware, embedded Linux, plastic and metal mechanics, optics, and for medical devices regulation, standards/risk and clinical, plus NPI, manufacturing/test engineering and DFM.

Main components on the System agents

nRF54L15-QFAASHT40-AD1B

System agents bill of materials (BOM)

40 components, 33 distinct parts.

QtyPartRefs
1
nRF54L15-QFAA
U1
1
SHT40-AD1B
U2
1
DMG2305UX
Q1
1
32MHz
Y1
1
32.768kHz
Y2
1
Conn_ARM_SWD_TagConnect_TC2030-NL
J1
1
2450AT18A100E
AE1
1
CR2032
BT1
1
SW_Push
SW1
1
VBAT
TP1
1
VDD
TP2
1
GND
TP3
1
UART_TX
TP4
1
UART_RX
TP5
1
I2C_SCL
TP6
1
red
D1
1
PESD5V0S1BL
D2
1
FB
FB1
1
4.7uH
L1
1
2.7nH
L2
Show 13 more
QtyPartRefs
2
3.5nH
L3, L4
1
10uF
C1
2
2.2uF
C2, C6
4
100nF
C3, C4, C5, C7
1
10nF
C8
1
1.5pF
C9
1
2.0pF
C10
2
DNP
C11, C12
1
100nF
C13
1
0R
R1
2
10k
R2, R3
1
470
R4
1
100
R5

System agents design files

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

System agents: common questions

What microcontroller does the System agents use?

The System agents is built around the nRF54L15-QFAA, from the Nordic nRF family.

How many components are on the System agents?

40 components, from 33 distinct parts. The full bill of materials is listed on this page.

Where can I download the System agents design files?

From the MosheFadlun/System_agents repository on GitHub, which has the schematic and a netlist; the links under Design files point to each one.

Can I use the System agents design in my own project?

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

Can I test firmware for the System agents 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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