HardLabs

Pcb rf-4g ublox

shishir-dey·pcb-rf-4g-ublox·Hardware/pcb-rf-4g-ublox/pcb-rf-4g-ublox.kicad_pcb

This repository ships a schematic but no board layout.

About the Pcb rf-4g ublox

Pcb rf-4g ublox is an open source STM32 PCB design by shishir-dey, published on GitHub under the MIT license. It is a 2-layer board, with 80 components from 32 distinct parts.

Its main chip is the STM32F407VGTx, from the STM32 family. Other key parts include the TOBY-L200-03S, TPS76338 and AMS1117-3.3. By type, the board carries 45 capacitors, 13 resistors, 8 diodes, 5 connectors, 4 ICs and 2 switches.

It belongs with the rf & radio designs in this gallery.

From the project

PCB with a u-blox TOBY-L2 LTE Cat 4 module (+ STM32F407). Made with KiCad

Main components on the Pcb rf-4g ublox

TOBY-L200-03STPS76338AMS1117-3.3STM32F407VGTx

Pcb rf-4g ublox bill of materials (BOM)

80 components, 32 distinct parts.

QtyPartRefs
1
TOBY-L200-03S
U1
1
TPS76338
U2
1
AMS1117-3.3
U3
1
STM32F407VGTx
U4
1
BC547
Q1
2
Male U.FL connector
J1, J2
1
SIM_Card
J3
1
Micro_SD_Card
J4
1
ST-LINK Connector
J5
1
SW_SPDT
SW1
1
SW_Push_Dual
SW2
1
Network Indicator LED
D1
7
ESD
D2, D3, D4, D5, D6, D7, D8
2
82nH
L1, L2
1
330uF
C1
24
100nF
C2, C14, C16, C18, C19, C20, C21, C22 +16
1
10nF
C3
1
C
C4
1
68pF
C5
2
33pF
C6, C7
Show 12 more
QtyPartRefs
1
15pF
C8
1
6.2pF
C9
2
10uF
C10, C17
2
1000uF
C11, C27
3
47pF
C12, C13, C15
2
4.7uF
C37, C38
2
1uF
C39, C41
2
2.2uF
C44, C45
3
R
R1, R2, R4
3
0E
R3, R11, R12
6
22E
R5, R6, R7, R8, R9, R10
1
10K
R13

Pcb rf-4g ublox design files

The KiCad project lives in the shishir-dey/pcb-rf-4g-ublox repository on GitHub; these links point at the commit this page was built from.

Pcb rf-4g ublox: common questions

What microcontroller does the Pcb rf-4g ublox use?

The Pcb rf-4g ublox is built around the STM32F407VGTx, from the STM32 family.

How big is the Pcb rf-4g ublox?

The Pcb rf-4g ublox has 2 copper layers and is 1.6 mm thick.

How many components are on the Pcb rf-4g ublox?

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

Where can I download the Pcb rf-4g ublox design files?

From the shishir-dey/pcb-rf-4g-ublox repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Pcb rf-4g ublox design in my own project?

Yes, under the terms of its MIT license, which shishir-dey chose for the repository.

Can I test firmware for the Pcb rf-4g ublox 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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