Neonious One: ESP32 Based Microcontroller – Node.JS API
The Neonious One is an ESP32 based microcontroller that runs JavaScript. Program code directly via WiFi using an onboard IDE. Normally with microcontrollers you edit the code in…
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Solar Peltier Mini Air Conditioner Experiment
Testing a Peltier cooler with a 100W solar panel using two BME280 sensors, an ESP8266, a DS18B20 temperature sensor and Google Charts I’ve had an interest in thermoelectric…
MicroPython NES Emulator on a RISC-V 64 Processor
The guys at Sipeed have released a new beta of their MicroPython port for their range of boards based on the Kendryte K210 processor and this one features an emulator for the NES.…
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.…
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…