24 lines
987 B
Markdown
24 lines
987 B
Markdown
# TinyLoRa Sensor Node
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## Overview
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A Minimalistic Sensor Node for use on TheThingsNetwork.
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![Case Back](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/case_back.jpg) ![Case Front](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/case_front.jpg) ![PCB Back](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/pcb_back.jpg)
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### Features
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* Small Size, only 47x36x15mm populated
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* Based on widely available Atmel ATTiny84 MCU and RFM95W LoRa-module
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* 6 free GPIO-Pins from the ATTiny to connect sensors on a 2.54mm pitch header
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* Optional on-board LED for status signaling
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* Powered by a single CR2032 lithium battery
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* Long battery runtime using the ATTinys deep sleep mode
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* Integrated 6-Pin programming header
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* Small component count
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## Subdirectories In this Repository
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* **Case:** A 3D-Printable Case, OpenSCAD and STL Files
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* **Firmware:** Example Firmware, platformio project
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* **PCB_SMD:** PCB for SMD components, KiCAD project |