David Maixner's Projects
AES for microcontrollers (Arduino & Raspberry pi)
Arduino plug and go library for the Maxim (previously Dallas) DS18B20 (and similar) temperature ICs
An Arduino library for ESP8266/ESP32 WLAN configuration at runtime with the Web interface
This sample is a reference application project, showcasing an end-to-end development scenario for a Java-based app on SAP HANA Cloud Platform. The app has a SAPUI5 web frontend, uses OData to connect to a Java-based cloud backend which in turn connects via JPA to an SAP HANA DB in the cloud. It is showcased in:
universal javascript countdown
ESP8266 Base64 encode and decode functions for Sming framework
Simple encapsulation library for [Crypto](https://github.com/rweather/arduinolibs/tree/master/libraries/Crypto) library, used for encrypting and decrypting with ChaCha20 and Poly1305 algorithms.
Configuration library for ESP8266 based boards like NodeMCU and Wemos D1 mini.
Simple encapsulation library for [DallasTemperature](https://github.com/milesburton/Arduino-Temperature-Control-Library) library, used for hiding OneWire and global variables.
NodeMCU ESP8266 used for AES encryption.
Some small utilities.
App using sreality.cz server to search for new estates every time it's launched.
gRPC for Web Clients
hw2_rottenpotatoes
HW 3 skeleton for doing BDD with RottenPotatoes
Decipher AES cipher crypted by NodeMCU ESP8266
NTP client libary for sync ESP8266 time via WiFi
RFC 7539 ChaCha20/Poly1305 AEAD construction
Create the smallest and secured golang docker image based on scratch
Server part of the Thermostat application, serving data from Thingspeak.