Tak peloench nvod o #ESP32 a #MicroPython se nm u hezky rozrstaj vod: https://chiptron.cz/articles.php?article_id=204 JSON: https://chiptron.cz/articles.php?article_id=209 WiFi: https://chiptron.cz/articles.php?article_id=211 Zase JSON: https://chiptron.cz/articles.php?article_id=212 A scripty z PC https://chiptron.cz/articles.php?article_id=213
eink circuitpython IoT (JSON display on #eink with…
eink, circuitpython, IoT (JSON display on #eink with feather m4 and #ESP32 @adafruit #adafruit
Node RED : Replace Payload Message Sent by…
Node RED : Replace Payload Message Sent by ESP32 to Text Email (IBM Watson IoT) – The Customize WindowsThe message we are sending from ESP32 to IoT platform if forwarded as email that will be of JSON format. We can Read More
Writing to CouchDB/Cloudant From ESP32 Arduino – The…
Writing to CouchDB/Cloudant From ESP32 Arduino – The Customize WindowsIn past guides, we already performed HTTP Post request to IBM Watson IoT platform from ESP32 sending JSON, doing it on self-hosted CouchDB is similar … https://thecustomizewindows.com/2019/03/writing-to-couchdb-cloudant-from-esp32-arduino/ #AbhishekGhosh #CloudComputing #DataScience #IoT Read More
Weather data downloader
arduinoslovakiaWeather data downloader and parser from http://openweathermap.org. This version is for ESP8266 (v. 2.4.1). Parsed data (temperature, wind speed, pressure, …) from JSON are send to serial port. Source code https://github.com/RoboUlbricht/arduinoslovakia/tree/master/openweathermap/esp8266/console_parsed
Domoticz ESP8266 + senzor HC-SR04 please check the…
Domoticz ESP8266 + senzor HC-SR04 please check the code for Domoticz #include const char* ssid = ”; const char* password = ”; WiFiClient client; const char * domoticz_server = ‘192.168.0.41’; int port = 8080; //Domoticz port int idx = 17; Read More
Everything is Connected – with MQTT The…
‘Everything is Connected’ – with MQTT. The attached picture is a screendump from my iPhone. It shows the humidity and the temperature in my workshop. Humidity and temperature are read from a simple DHT21 sensor. This sensor is connected to Read More
While tinkering with ESP8266/ESP32 projects and have ran…
While tinkering with ESP8266/ESP32 projects and have ran aground and need some help from the comunity. I am trying to send a packet that consists on an array of 6 by n parameters from a mobile to an ESP8266/ESP32. I Read More
Ive made a great deal of progress on…
I’ve made a great deal of progress on automating deployment of ESP based iot nodes on my personal network. The problem I’ve set out to solve is being able to update firmware or other settings on nodes that check in Read More
I am using the Arduino IDE with ESP-library…
I am using the Arduino IDE with ESP-library on top. No LUA. I am searching for a HTTP-GET-Connect (ESP acts as client) procedure which can store a response with dynamic length. For example, openweather.org API returns a JSON structure I Read More