VSWR won't tell you the whole story, but it is a good starting point to evaluate the antenna matching. At least it will tell you if you can safely throw it away... The original 6dBi fiberglass antenna by @RAKwireless shows interesting results...

Google GeoLocation API wrapper for Arduino MKR1000, ESP8266 and ESP32 - gmag11/WifiLocation

¡Finally running 😀! ✅ @NodeRED instance running on @IBMcloud ✅ @thethingsntwrk TTN Node + Node 📈 ✅ GW: ESP32 TTGO V1 Single-Channel 📊 ✅ Node: @ESP32net #LoRa 📡📶 TTGO V1+DHT22🌡️💧 ✅ Using @MCCI arduino-LMIC library 📚 ✅ Data sent as @myDevices_IoT Cayenne LPP…

Después de dos años de experimentación y desarrollo, Mozilla introdujo la plataforma WebThings, la cual es una fusión de los proyectos WebThings Framework

BGA reballing without balls? the simple way 😮 https://t.co/gCuXEs0VMZ

Escucha y descarga los episodios de MeetUC3M gratis. ¡Bienvenidos al nuevo programa de RadioGUL, MeetUC3M! En este podcast hablaremos con distintos grupos de la Universidad Carlos III de Madrid...

Yo preocupado 😅 de que iba a ser 'bastante movida' poner el @ESP32net en modo DEEP SLEEP y resulta que es muy fácil! Muy 🔝 el ejemplo que trae la plataforma ¡Sencillo y muy buen documentado ! Acabo de implementarlo en el Nodo ABP #thethingsnetwork con el…

I've seen something similar on Pinterest and decided to design my own, with a more modern/cute and less cheesy design.
The original size is pretty small for children and can be dangerous if they're swallowed, so I recommend printing at least 25% bigger if…

Good coverage for a DIY outdoor RAK831 Gateway ! @thethingsntwrk @ttn_mad @RAKwireless

Pocket Sized Wire Loop Game: Hey, Guys, do you remember back in the 90s when PUBG didn't take over the world, we had so many wonderful games.I remember I grew up playing the game in my school carnival. It was so daunting to get it through all the loop.As…

Arduino Hall Effect Sensor With Interrupts: Hi Everyone, Today I’ll show you how you can connect a hall effect sensor to an Arduino and use it with an interrupt.Tools and materials used in the video (Affiliate links):Arduino Uno: http://s.click.aliexpre…

Accede a la guía paso a paso para configurar el protocolo MQTT en una Raspberry Pi y conectar un ESP8266 para enviar y recibir datos MQTT.

SlouchyBoard - an Annoying Way to Keep You From Slouching (Intro to EasyEDA): Slouchy board is a small 30mm x 30mm PCB (Printed Circuit Board) that uses a tilt sensor, a piezo buzzer and an ATTiny 85 to make an annoying sound when the user is slouching. The…

Ok, made an @ESP32net ESP32-PICO-D4 based chip. This saved more real estate, as this chip has many of the necessary components built in (including 2MiB of flash).

Garage parking sensor using addressable RGB LEDs to provide feedback to vehicle driver as they approach and reach stop (park) position.

Just deployed an outdoor #LoRaWAN gateway at the Albacete Research Institute of Informatics (Spain)! 😉 @thethingsntwrk #ECOSENSE