HardLabs

NTP-Server

Qeteshpony·NTP-Server·pcb/NTP-Server.kicad_pcb

NTP-Server PCB layout, top view — open source Raspberry Pi board by Qeteshpony

About the NTP-Server PCB

NTP-Server is an open source Raspberry Pi PCB design by Qeteshpony, published on GitHub under the BSD-2-Clause license. It is a 2-layer board measuring 52 × 36.5 mm, with 8 components from 7 distinct parts.

Its main chip is the Raspberry_Pi_2_3, from the Raspberry Pi family. Other key parts include the GT-U7 and DS3231MZ. By type, the board carries 2 ICs, 2 connectors, 2 resistors, 1 battery holder and 1 capacitor.

It belongs with the rf & radio and dev boards & breakouts designs in this gallery.

From the project

Raspberry Pi Hat for a GPS driven NTP-Server

Raspberry Pi Hat to connect a GT-U7 GPS Module and a DS3231 RTC in an orderly fashion

NTP-Server, from the project README
From the project README

Main components on the NTP-Server

GT-U7DS3231MZ

NTP-Server bill of materials (BOM)

8 components, 7 distinct parts.

QtyPartRefs
1
GT-U7
U1
1
DS3231MZ
U2
1
Raspberry_Pi_2_3
J4
1
I2C
J6
1
CR2032
BT1
1
100n
C2
2
2k2
R6, R7

NTP-Server design files

The KiCad project lives in the Qeteshpony/NTP-Server repository on GitHub; these links point at the commit this page was built from.

NTP-Server: common questions

What microcontroller does the NTP-Server use?

The NTP-Server is built around the Raspberry_Pi_2_3, from the Raspberry Pi family.

How big is the NTP-Server PCB?

The NTP-Server measures 52 × 36.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the NTP-Server?

8 components, from 7 distinct parts. The full bill of materials is listed on this page.

Where can I download the NTP-Server design files?

From the Qeteshpony/NTP-Server repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the NTP-Server design in my own project?

Yes, under the terms of its BSD-2-Clause license, which Qeteshpony chose for the repository.

Can I test firmware for the NTP-Server without the hardware?

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

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