Heltec LoRa 32 LoRaWAN Node on The Things Network
Creating a node on The Things Network with a Heltec LoRa 32 using the Arduino IDE The Heltec Lora 32 is an ESP32 module with an SX1276 chip and a little 0.96″ OLED screen.…
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Heltec HT-M01 LoRa Gateway on the Things Network
Setting up the Heltec HT-M01 and using it as a gateway for The Things Network (TTN) The HT-M01 concentrator board is based on the SX1301 baseband chip and is available in…
Ai-Thinker ESP32-CAM in the Arduino IDE
Setting up the Ai-Thinker ESP32-CAM with the Arduino IDE Camera Web Server example. The AI-Thinker ESP32-CAM module features an ESP32-S chip, an OV2640 camera and a microSD card…
Sipeed MAIX RISC-V Module | MaixPy MicroPython Win10
Instructions for installing MicroPython on the Sipeed Maix range of RISC-V 64 boards. I bought an M1w dock suit to test from an Indiegogo campaign. They are now available on…
ESP32-CAM | ESP32 Camera Module with Face Recognition
A step by step guide to setting up the Ai-Thinker ESP32-CAM with Espressif’s ESP32 development environment and the ESP-WHO libraries for face detection and recognition. With…
3D Printed Christmas Trees with LEDs
3D CHRISTMAS TREE WITH LED STAR Here’s the source Tinkercad file for this: https://www.tinkercad.com/things/3dUfbnKkRLj I’ll add STL files in the next few days, The…
Headless Install of Raspbian Stretch Lite
Install Raspbian Stretch Lite without a monitor using Etcher and editing the microSD boot partition. I find it much easier to remotely access the Pi from my PC so I can copy and…
Face Recognition Raspberry Pi Zero Party Greeter
Building a face recognition system to recognize the faces of my friends and welcome them to a party. There’s a few ways of building a system like this. Possibly the simplest…
Back Up Headless Raspberry Pi Zero with RPI-Clone or PiShrink
Learn how to make a back-up or clone an installation of Raspbian Stretch Lite using RPI-Clone or DD with PiShrink. If you are running Raspbian Stretch Lite and want to make a…
Raspberry Pi Zero W Bluetooth Speaker Connection Voice
Connecting a Bluetooth speaker to a Raspberry Pi Zero W running Raspian Stretch Lite. Using a DW-CT14+ Bluetooth amplifier module and speaker with the Zero W for text to speech…