3D Printed Modular Holder System: desk and night USB lamp – 4
My children like to read in the evening, and I thought of making jointed night lamps to facilitate reading.
Author: Renzo Mischianti
AWS IoT core and MQTT services: test with console and MQTT.fx – 6
In this tutorial, I try to explain how IoT core can be used to connect our devices to AWS services.
Now we look at the test system offered by AWS IoT and a custom client like MQTT.fx for additional checks.
Ebyte LoRa E220 LLCC68 device for Arduino, esp32 or esp8266: library – 2
Here is my tutorial on Ebyte E220 LoRa devices based on the LLCC68, very economical with a reduced consumption compared to the sx1268 and with a very wide range (from 5Km to 11Km).
Here the details of all the methods and constructors of the library.
AWS IoT core and MQTT services: connect Arduino SAMD (WiFiNINA) devices – 5
In this tutorial, I’m going to explain how to use the IoT core to connect our devices to AWS services.
Now let’s look at the connection steps of Arduino SAMD devices (WiFiNINA).
Ebyte LoRa E220 LLCC68 device for Arduino, esp32 or esp8266: specs and basic use – 1
Here is a tutorial on library of new Ebyte LoRa (Long Range) devices. E220 device based on LLCC68 very cheap and long-range (from 4Km to 10Km) with less power than sx1268.
Start with specs and basic use.
AWS IoT core and MQTT services: connect esp32 devices – 4
In this tutorial I try to explain how IoT core can be used to connect our devices to AWS services.
Now we look at the esp32 connection steps.
3D Printed Modular Holder System: Logitech c270 holder – 3
I have a c270 camera for my 3D scanner, but I only use the scanner a few times and the camera might be useful to me for my videos, so I decided to create a stand that allows me to use it for other purposes.
AWS IoT core and MQTT services: connect esp8266 devices – 3
In this tutorial I explain how the IoT core, through AWS services, can communicate with our devices. In particular, let’s see the use of the MQTT protocol.
Now let’s go through the esp8266 connection steps.
Arduino NANO 33 IoT high resolution pinout and specs
Arduino NANO 33 IoT high resolution pinout and specs
WeMos D1 (esp8266): HardwareSerial shield for Ebyte E32 E22 E220 LoRa devices
To help with fast prototyping, I’m going to create a set of shields for the WeMos D1 mini. The shield of this article manages the EBYTE LoRa device (E22, E32 and E220) with HardwareSerial, already exists a variant with SoftwareSerial.
