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.
Renzo Mischianti Articles
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.
AWS IoT core and MQTT services: creating AWS thing with certificate and policy – 2
In this article, we’ll understand the security system used by Amazon, with a certificate, to connect our device via MQTT.
WeMos D1 (esp8266) manage relay and shield
To help fast prototyping I’m going to create a set of shield for WeMos D1 mini, the shield manage a 3.3v relay with configurable pins
AWS IoT core and MQTT services: introduction and prerequisites – 1
It’s time to connect our device to AWS IoT core via MQTT services, in this tutorial I’d like to connect an esp32 an esp8266 and an Arduino MKT 1010 WiFi to these services.
Here a briefly introduction and I show all the prerequisite.
NodeMCU v3 high resolution pinout and specs
NodeMCU v3 high resolution pinout and specs
WeMos D1 (esp8266): i2c shield to manage encoder, multiple buttons, and LEDs
For fast prototyping, I will create a set of shields for the WeMos D1 mini; the first is a service board with integrated pcf8574 IC, an encoder, and five other pins to use as input or output.
