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MQTT and ESP8266, using i2c sensor things work | Horacio Bouzas
https://horaciobouzas.com/2015/05/24/mqtt-and-esp8266-using-i2c-sensor-things-work
Innovation. Technology. Software. WIFI Color Detection with the ESP8266 →. MQTT and ESP8266, using i2c sensor things work. May 24, 2015. Forget the DHT11. Implementing the protocol to read temperature and humidity eats all your memory on the ESP8266 and there is nothing left if you want to support MQTT messaging. However, and I2C sensor works. The I2C implementation using an LM75A can be done and integrated with MQTT. I am preparing a post with the details on what I did. View all posts by hbouzas →.
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July | 2014 | Horacio Bouzas
https://horaciobouzas.com/2014/07
Innovation. Technology. Software. Monthly Archives: July 2014. Co-creation and crowdsourcing in Oil and Gas software: paving the future for highly technical software. July 1, 2014. The challenges faced by the Oil and Gas industry are enormous. The easy reservoirs have been found and are mostly depleted. Oil companies need to replace their reserves, hence they need to find new proven assets. Whatever is left to … Continue reading →. Oil and Gas industry. I sell on Tindie. Blog at WordPress.com. Build a we...
horaciobouzas.com
MQTT and ESP8266 | Horacio Bouzas
https://horaciobouzas.com/2015/05/12/mqtt-and-esp8266
Innovation. Technology. Software. Color recognition board using the ESP8266 and the TAOS TCS230 color-to-frequency module. MQTT and ESP8266, using i2c sensor things work →. May 12, 2015. I installed my own MQTT broker on a MacBook, Mosquitto, and got it to work without major issues. On my future boards I will offer ad-hoc messaging or MQTT, check them out on Tindie. View all posts by hbouzas →. This entry was posted in Uncategorized. MQTT and ESP8266, using i2c sensor things work →. What I mean by ad-hoc...
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September | 2014 | Horacio Bouzas
https://horaciobouzas.com/2014/09
Innovation. Technology. Software. Monthly Archives: September 2014. Ham Radio Wireless Antenna Selector. September 15, 2014. As a spinoff the speaker control project, I have developed a wireless antenna selctor. It handles 4 different antennas, selectable through web browser or an iphone app. A Raspberry Pi is used as the main controller running apache, python and … Continue reading →. I sell on Tindie. Dweetio and freeboard.io integration with ESP8266 based module. Blog at WordPress.com.
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May | 2015 | Horacio Bouzas
https://horaciobouzas.com/2015/05
Innovation. Technology. Software. Monthly Archives: May 2015. WIFI Color Detection with the ESP8266 and MQTT messaging. May 29, 2015. The previous implementation of the WIFI color detection was done with an ad-hoc messaging system. Now, the most bang for the buck would be to have MQTT integrated, as it is much more flexible in terms of the message format … Continue reading →. WIFI Color Detection with the ESP8266. May 29, 2015. MQTT and ESP8266, using i2c sensor things work. May 24, 2015. May 12, 2015.
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Horacio Bouzas | Innovation. Technology. Software. | Page 2
https://horaciobouzas.com/page/2
Innovation. Technology. Software. Newer posts →. WiFi Analog/Digital Module reads analog or digital data, returns the values and responds according to programmable limits. MQTT protocol. July 18, 2015. Ready to use boards available at Tindie. WiFi Analog/Digital Module reads analog or digital data, returns the values and responds according to programmable limits. MQTT protocol. Figure 1: Digital data response. Figure 2: Analog data response. MQTT Topics and Messages. MANLchipid min analog trigger (min 0,...
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August | 2015 | Horacio Bouzas
https://horaciobouzas.com/2015/08
Innovation. Technology. Software. Monthly Archives: August 2015. 4×1 WiFi Wireless Antenna Switch for Amateur Radio. August 5, 2015. Buy one at Tindie I started playing with electronics back when I was 10 years old in Argentina, where I grew up. Then I got my ham radio operator license when I was 16 years old and I was very … Continue reading →. I sell on Tindie. Dweetio and freeboard.io integration with ESP8266 based module. 16 analog inputs and 2 digital inputs WiFi module based on ESP8266.
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Open/close sensor with SMS text alarm | Horacio Bouzas
https://horaciobouzas.com/2015/07/31/openclose-sensor-with-sms-text-alarm
Innovation. Technology. Software. WiFi Analog/Digital Module reads analog or digital data, returns the values and responds according to programmable limits. MQTT protocol. 4×1 WiFi Wireless Antenna Switch for Amateur Radio →. Open/close sensor with SMS text alarm. July 31, 2015. It is a simple mechanism. I pulled a 1k resistor to 3.3 V on the GPIO2 of the ESP8266 and a switch to ground. When the switch is open, there is voltage in the GPIO2 so its state is 1, when the switch closes, it sends ...Keep send...
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December | 2014 | Horacio Bouzas
https://horaciobouzas.com/2014/12
Innovation. Technology. Software. Monthly Archives: December 2014. ESP8266 based web configurable wifi general purpose control (Part III). December 25, 2014. NOTE: Ready to go boards can be purchased here The electronics part InPart I and II we saw how to program and remotely configure the ESP8266 to turn it into a processor of TCP events. Now we will take those events … Continue reading →. December 25, 2014. ESP8266 based web configurable wifi general purpose control (Part II). December 24, 2014. 16 inp...
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Contact me | Horacio Bouzas
https://horaciobouzas.com/332-2
Innovation. Technology. Software. Leave a Reply Cancel reply. Enter your comment here. Fill in your details below or click an icon to log in:. Address never made public). You are commenting using your WordPress.com account. ( Log Out. You are commenting using your Twitter account. ( Log Out. You are commenting using your Facebook account. ( Log Out. You are commenting using your Google account. ( Log Out. Notify me of new comments via email. I sell on Tindie. Can you find what America's problem is? Post ...