In case you are a nut case and want everything monitored and under control, as I do, you NEED a temperature and humidity monitoring device that is at least semi-reliable, throwable, checkable, cheap and ugly as fuck.
Also, the results can be seen here: https://bastart.spoton.cz/temphumi/ and especially, the graphing for battery state (3rd graph from top): https://bastart.spoton.cz/status/
Search no more, as you have found it, read on and relive the ecstatic feelings of designing an ass-ripping ultra portable ESP8266 powered temperhumi meter for a couple [f|b]ucks.
Continue reading “Not so bad temperature meter. Using ESP8266 and a DHT11”
Using the ESP8266 in it’s minimal form is a pain, especially with the built-in stock firmware and AT commands. If you want and / or need a sensible, known interface to your ESP8266, just
Continue reading “microPython on ESP-01 (8266)”
Home automation has become more popular and weather monitoring definitely falls into that category. One of the best things you can buy is a Davis (whatever version). There is a BUT though. In order to log data, you need to buy their special data-logger that will set you back some $300 or so. Or do you? Continue reading “Davis Vantague Vue, Arduino and a RaspBerry PI 3”
A powerfull tool, delicate hardware and the simplicity of use. That is the Espressif ESP-01s with the 8266EX chip. Sometimes, you can bring it to an unusable state. Such as I did, with a factory reset (AT+RESTORE, or AT+RST in some cases). Now, how to bring it back to life? Continue reading “Bricking and flashing ESP-01s – (8266)”
Domaci meteostanice se staly nedolnou soucasti “chytre” domaconosti. Jednou z nejlepsich na trhu, aspon co se tyce venkovnich senzoru, je Davis Vantage Vue. Pokud ale data chceme uchovat, musime si priplatit za “data logger”, ktery stoji skoro to, co samotna meteostanice.
Meteostanici Davis Vantage Vue je mozne odposlouchavat primo ze vzduchu s pomoci par chytrych udelatek a sikovnyma rukama. Continue reading “[CZ] Davis Vantague Vue, Arduino a RaspBerry PI 3”