# LoRa-Node

**Repository Path**: daishaoyi_1/LoRa-Node

## Basic Information

- **Project Name**: LoRa-Node
- **Description**: Simple LoRa Node based on Arduino Pro mini with RFM95W module and PCB antenna.
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-07-08
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# LoRa Node

Simple, cheap, very small size Lora node with PCB antenna on 868 MHz. Compatible with FT232RL FTDI USB To TTL Serial Converter. Design includes lot of free GPIO's, push button and LED.

It's necessary to <b>burn bootloader with ISP before RFM95W module is soldered</b>.

<img src="https://github.com/cernohorsky/LoRa-Node/blob/master/pictures/LoRaNode-View.jpg" />
<b>Schematic</b>
<img src="https://github.com/cernohorsky/LoRa-Node/blob/master/pictures/LoRaNode-Schematic.jpg" />
<img src="https://github.com/cernohorsky/LoRa-Node/blob/master/pictures/LoRaNode-Final.jpeg" height="600" />
<b> S11 Measurement </b>
<img src="https://github.com/cernohorsky/LoRa-Node/blob/master/pictures/LoRaNode-S11.jpg" />
<b> Sleep current measurement </b>
<img src="https://github.com/cernohorsky/LoRa-Node/blob/master/pictures/LoRaNode-SleepCurrent.jpg" height="600" />

Based on: http://www.ti.com/lit/an/swra228c/swra228c.pdf

#RFM95W, #ATMEGA328P, #arduino, #lora, #pcb antenna, #inverted f antenna