K Gray
Published © MIT

Live Sailboat Monitoring over LoRa

This project is for building a live sailboat tracking system that communicates over LoRa with E22-900M30S modules!

IntermediateFull instructions provided3 hours576
Live Sailboat Monitoring over LoRa

Things used in this project

Hardware components

DFRobot FireBeetle ESP32
×3
E22-900M30S
Ebyte radio module. I bought mine from Ebay, although Amazon, Ebyte, and LCSC carry them also.
×3
915Mhz Antenna
915Mhz LoRa Antenna. I bought 2dBi ones, although 4-5dBi is optimal.
×3
Capacitor 47 µF
Capacitor 47 µF
Filtering capacitors for the radio modules. 10 - 220µF is ok.
×3
Through Hole Resistor, 4.7 kohm
Through Hole Resistor, 4.7 kohm
For battery sensing voltage divider.
×2
Through Hole Resistor, 2.7 kohm
Through Hole Resistor, 2.7 kohm
For battery sensing voltage divider.
×2
DFRobot GPS Module with Enclosure
×2
DFRobot I2C BMI160 Inertial Measurement Unit
×2

Story

Read more

Schematics

Schematic

PCB PNG

PCB Gerber File

Code

webpage.h

HTML
Error opening file.

Sailboat_Monitoring_Receiver.ino

C/C++
Error opening file.

Sailboat_Monitoring_Transmitter.ino

C/C++
Error opening file.

Sailboat Monitoring over LoRa

This is the Github repository for the code that goes to this project.

Credits

K Gray

K Gray

22 projects • 21 followers
I love making things out of electronic components, coding in python and C++, designing PCBs and lots more.

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