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PCB LoRa 32

steger123·Lawn-mower-robot·02_Electronic desings/PCB LoRa 32/PCB LoRa 32.kicad_pcb

PCB LoRa 32 layout, top view — open source board by steger123

About the PCB LoRa 32

PCB LoRa 32 is an open source PCB design by steger123, published on GitHub. It is a 2-layer board measuring 94 × 64.8 mm, with 26 components from 16 distinct parts.

Other key parts include the LM7803_TO220 and LoRa_E32. By type, the board carries 7 resistors, 4 diodes, 3 transistors, 3 switches, 2 connectors and 2 capacitors.

It belongs with the rf & radio, robotics & motion and sensors designs in this gallery.

From the project

This project is an Open Source initiative to make a fully autonomous robot for grass cutting. Later much bigger stuff.

Create a general, affordable, computational platform, which can be used for small & medium size robots.

The navivation can be: fully maunal, semi and full autonomouse. The mechanical side not restricted. As the project progressing and evolving You can learn more and more, and of course, have the designs and codes for free.

AI: Python (Jetson NANO) https://github.com/steger123/Lawn-mower-robot/tree/master/03Software%20codes/03PythonAIJetson%20Nano/01_myOpenCV

PCB LoRa 32, from the project README
From the project README

Main components on the PCB LoRa 32

LM7803_TO220LoRa_E32

PCB LoRa 32 bill of materials (BOM)

26 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM7803_TO220
U1
1
LoRa_E32
A1
3
2N3906
Q1, Q2, Q3
1
HEADER_5
J3
1
Screw_Terminal_01x02
J4
2
8k
8k1, 8k2
1
Logic_lev_shift_8ch
LL1
3
SW_DIP_x02
SW1, SW2, SW3
1
Rx
D1
1
Tx
D2
1
Aux
D3
1
Power
D4
2
100n
C100n1, C100n2
1
1k
R1k1
3
4k7
R4k1, R4k2, R4k7
3
100
R100, R100_1, R100_2

PCB LoRa 32 design files

The KiCad project lives in the steger123/Lawn-mower-robot repository on GitHub; these links point at the commit this page was built from.

PCB LoRa 32: common questions

How big is the PCB LoRa 32?

The PCB LoRa 32 measures 94 × 64.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCB LoRa 32?

26 components, from 16 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 PCB LoRa 32 design files?

From the steger123/Lawn-mower-robot repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the PCB LoRa 32 design in my own project?

The repository has no license, so all rights stay with steger123. Use it as a reference, and ask the author before reusing the design.

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