IOT

iotXplain is publishing on Draft2Digital available on Apple Books Amazon Barnes & Noble Kobo Angus & Robertson and More.. Yes, I’m now publishing with Draft2Digital, allowing … Read More

ESP32 NTP Local AM-PM Time Display… Just the other day I was asked for a way to display local time (am/pm) on an OLED… It’s quite … Read More

Getting parts locally… at last! Recently, amid all the current pandemic craziness, I had an urgent need for some parts; it was only 5 x esp8266’s, … Read More

WiFi Mini ESP8266 RF 315 MHz Decoder, using the RC-switch library… … sometimes it’s good to see thing’s as built and working examples. Yes, that’s right … Read More

M5Stack Port A symbols Explained Saw something like this recently on social media,  thought I would expand on that post just a little bit.  Image of … Read More

How to install Raspbian OS on Your Raspberry Pi 3 without a monitor, setup WiFi and connect to it via VNC Viewer … now that’s what … Read More

PlatformIO Core 4.1.0 released Quoting ivankravets from the PlatformIO Team “We’re happy to announce the next release of PlatformIO Core 4.1.0” All the information .. https://community.platformio.org/t/platformio-core-4-1/10397 … Read More

New Book Release – ESP32 Monitor Temperature and Control a Relay using an IOT Cloud Platform Really excited to announce the release of the new book … Read More

ESP8266 IO Pins Handy Reference… there are heaps of fantastic tutorials available on the web showing the pin outs reference and giving the usage on each, … Read More

ESP8266 AND ESP32 WiFi Vulnerabilities Noted. Espressif Security Advisory Concerning Fault Injection and Secure Boot. Shanghai, China Sep 3, 2019 An attacker who uses fault injection … Read More

Thonny IDE Python GPIOmock.py Handy tool for testing Raspberry Pi Code using GPIO pins when you don’t have a Pie around. I use this rather old … Read More