HardLabs

IoT gateway

ozcanyardimci·IoT_gateway·hardware/kicad/lteboard/lteboard/lte.kicad_sch

This repository ships a schematic but no board layout.

About the IoT gateway PCB

IoT gateway is an open source PCB design by ozcanyardimci, published on GitHub. It is a board, with 48 components from 22 distinct parts.

Other key parts include the EG915UEUAC-N05-SNNSA and TXB0102DCUR. By type, the board carries 17 capacitors, 13 resistors, 4 ICs, 4 connectors, 4 diodes and 2 transistors.

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

From the project

Two physically separate PCBs (noise isolation between the communications board and the I/O board), captured as one merged KiCad schematic project.

Two physically separate PCBs (noise isolation between the communications board and the I/O board), captured as one merged KiCad schematic project.

- ioboard+lteboard/ — the active project. Both boards' subsystem sheets in one hierarchy: - IOBOARD side: power, analogio, digitalinputs, relayoutputs, rs232, rs485 - LTEBOARD side: core-compute (also carries WiFi — the ESP32-S3-WROOM-1U's radio is fixed at the module, WiFi only added an external antenna path here), ethernet, lte, statusindication

Main components on the IoT gateway

EG915UEUAC-N05-SNNSATXB0102DCUR

IoT gateway bill of materials (BOM)

48 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
EG915UEUAC-N05-SNNSA
U1, U4
2
TXB0102DCUR
U2, U5
2
Q_NPN
Q4, Q5
2
SF53S006VCBR2000
J1, J4
2
Conn_Coaxial
J2, J3
1
NM
CO604
1
2.2uF
C_BYPASS1
2
100uF
C_bulk3, C_bulk4
2
ESDA6V1BC6
D1, D2
1
SMAJ5.0A
D3
1
D_TVS
D4
8
33pF
C3, C6, C7, C16, C17, C18, C20, C23
5
100nF
C8, C11, C13, C19, C22
2
10pF
C21, C24
1
10nF
C26
1
NM
C0603
2
15k
R5, R28
2
10k
R6, R22
4
0
R25, R29, R30, R32
1
120k
R31
Show 2 more
QtyPartRefs
2
4.7k
R33, R35
2
47k
R34, R36

IoT gateway design files

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

IoT gateway: common questions

How many components are on the IoT gateway?

48 components, from 22 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 IoT gateway design files?

From the ozcanyardimci/IoT_gateway repository on GitHub, which has the schematic and the BOM; the links under Design files point to each one.

Can I use the IoT gateway design in my own project?

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

Similar boards