Links
-
Recent Posts
Recent Comments
Archives
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
Meta
Category Archives: LoRa
High Power LoRa and Tropospheric Reflection Experiments
We’re used to LoRa as a free-to-use digital radio protocol allowing not-very-high data rate communications over distances of a few miles. It’s made all kinds of distributed sensor systems a breeze, and some experimenters have made an art of achieving communication over hundreds of miles. But what would happen if …read more
Posted in 435MHz, amateur radio, LoRa, radio hacks, tropsphere
Leave a comment
LoRa Mesh Network with Off-the-Shelf Hardware
An ideal application for mesh networking is off-grid communication; when there’s no cellular reception and WiFi won’t reach, wide-area technologies like LoRa can be used to create ad hoc wireless networks. Whether you’re enjoying the outdoors with friends or conducting a rescue operation, a cheap and small gadget that will …read more
LoRa Tutorials For The DIY Masses
LoRa is the go-to tech for low power, long range wireless sensor networks. Designing with off-the-shelf modules can be a boon or a bane depending on the documentation and support. Luckily, [Renzo] has prepared a set of tutorials to get you started.
In his seven part series of write-ups, [Renzo]
Posted in arduino, home hacks, LoRa, LoRaWAN, misc hacks, Wemos d1, wireless hacks
Leave a comment
AAA Powered LoRa Mailbox Sensor Goes the Distance
As more of the world’s communication moves into the electronic realm, a casualty has come in the physical mail. Where once each new day might have brought with it a bulging mailbox, today it’s not uncommon for days to pass with not even so much as a bill or a …read more
Posted in LoRa, LoRaWAN, mailbox, notification, radio hacks, The Things Network
Leave a comment
RF Modulation: Crash Course For Hackers
When you’re looking to add some wireless functionality to a project, there are no shortage of options. You really don’t need to know much of the technical details to make use of the more well-documented modules, especially if you just need to get something working quickly. On the other hand, …read more
Posted in ask, FSK, Hackaday Columns, LoRa, modulation, OOK, radio hacks, RF, wireless, Wireless Module
Leave a comment
Hackaday Links: December 8, 2019
Now that November of 2019 has passed, it’s a shame that some of the predictions made in Blade Runner for this future haven’t yet come true. Oh sure, 109 million people living in Los Angeles would be fun and all, but until we get our flying cars, we’ll just have …read more
Posted in alexa, blade runner, collaboration, cubesat, ecad, echo, emmc, enhance!, github, Hackaday Columns, Hackaday links, image enhancement, input, IoT, LoRa, nanosatellite, PocketQube
Leave a comment
Bee Minder Proves Not Even Bees are Safe From Surveillance States
We all know how important bees are to our ecosystems and [Kris Winer]’s bee monitor provides a great way to monitor these amazing but delicate creature’s habitats, hopefully alerting us before a disaster strikes a vital hive.
The board is based around LoRa sensor tile called Cicada but redesigned to …read more
Posted in bees, LoRa, The Hackaday Prize, The Hackaday Prize 2019
Leave a comment
Modular Camera Remote Is Highly Capable
Many cameras these days have optional remotes that allow the shutter release to be triggered wirelessly. Despite this, [Foaly] desired more range, and more options for dealing with several cameras at once. As you’d expect, hacking ensued.
The system goes by the name of Silver, and is modular in nature. …read more
Hackaday Links: August 4, 2019
Is the hacking community facing a HOPEless future? It may well be, if this report from 2600 Magazine is any indication. The biennial “Hackers On Planet Earth” conference is in serious financial jeopardy after the venue that’s hosted it for years, the Hotel Pennsylvania in Manhattan, announced a three-fold increase …read more
Posted in ar, cons, FreeOffice, Hackaday Columns, Hackaday links, hope, linux, LoRa, Manjaro, news, PROM
Leave a comment
High-Tech Alms Collection With The ESP32
In an ideal world, shop space, tools, and components would be free. But until we get to that Star Trek utopia, hackerspaces will have to rely on donations from the community to help stay afloat. While asking for money, at least you can have some fun with it if you …read more
Posted in coin acceptor, donations, ESP32, hackerspace, LoRa, Microcontrollers, parts
Leave a comment