Have you ever wanted to know the temperature of your home anywhere in the world? Do you want to add a function to your weather station or monitor the air in your workshop? Let’s take a look at this project! The system consists of a sensor module that measures various environmental variables, which sends its…
https://youtu.be/D_4kYoQq0gY Waka Waka is built on the idea to build a standalone device for messaging on long distances in hard to get areas like mountains, forests etcetera. TIt is not always possible or needed to establish voice communication so it is mainly text-only communication and has delivery acknowledgement functionality. We also aim to create…
In this project, you’ll build a sensor monitoring system using a TTGO LoRa32 SX1276 OLED board that sends temperature, humidity and pressure readings via LoRa radio to an ESP32 LoRa receiver. The receiver displays the latest sensor readings on a web server. More info
Arduino announced a solution for professionals in innovative and traditional sectors aspiring for digital transformation through IoT. Combining a low-code application development platform with modular hardware makes tangible results possible in just one day. This means companies can build, measure, and iterate without expensive consultants or lengthy integration projects. Millions of users and thousands of…
This is a fairly simple add-on for mobile phones to enable SMS-like messaging in a group when outside cell coverage, or in disaster scenarios. It utilises Semtech LoRa radios, for low-power/long-range communications. More info
Today we are going to make a project which can be connected to your smartphone or any computer and it makes that device LoRa-enabled messenger. Now when that will be done you would be able to message any other device using the same LoRa messenger. This all is done without presence of 4G/LTE/3G/GSM/WiFi/SMS. More…
In this project, you’ll build a sensor monitoring system using a TTGO LoRa32 SX1276 OLED board that sends temperature, humidity and pressure readings via LoRa radio to an ESP32 LoRa receiver. The receiver displays the latest sensor readings on a web server. More info Buy your TTGO from OpenStore Did…
Security cameras are a great way to deter theft and vandalism, but what if the camera is out of WiFi range, or otherwise would need long cables to transmit pictures? As explained here, Tegwyn Twmffat has an interesting solution–taking advantage of neural network processing to recognize moving objects, along with a LoRa connection to sound the…
The new Avnet SmartEdge Industrial IoT Gateway has been designed specifically to aid those interested in developing industrial automation applications such as, remote monitoring, predictive maintenance, process control and automation and it will support Avnet’s IoT Connect platform to enable cloud connectivity to Microsoft Azure. Equipped with a wide variety of different connection options the IoT…
Let’s create an alarm to be notified when doors and windows are open, even from a notable distance, using a modified LoRa TX palmtop. Long-range radiofrequency data communication technology, also known as LoRa, is employed in several fields, from IoT (elective use) to automation, to applications that were based on traditional transceivers. The versatility…
Pi Supply, which has produced a variety of Raspberry Pi add-on boards, is now on Kickstarter to launch a series of IoT LoRa Boards that work with the Pi. The offerings include an IoT LoRa Gateway HAT board starting at an early bird price of 120 UK Pounds ($157) and a LoRa Node pHAT node board…
The maker Edzelf recently open sourced his affordable LoRa gateway on Github. He combined a low-cost Orange Pi Zero with Rak wireless RAK831 concentrator module kit via a custom cable, and a power supply board, all assembled into a metal case. For his project he spent less than $160. RAK831 communicates with Orange Pi Zero over an…
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