Hi sir! I have an application where ESP32 communicates via MQTT with Node-red, then Node-red send data to InfluxDB... but I have problems. Sometimes ESP32 lost Wifi connection, so I lost data... Is it possible that ESP32 save data with timestamp and when wifi connection is OK send this data in order? Like security method?
Hey. Have some questions on the integration that you have used. Using a rasberry pi 4 for this integration. Please let me know if you have time time for a quick connect. Thanks
Good work! I am planing to do 10 neopixel rings, each with its own controller, i was a bit concerned if it is possible but i am no more :), now i am thinking about wether to use E1.31 or stick to my own protocol...
Namaskar🙏 Great information. Till today I was using 1117 without adjustment made by you. But this is safe way. What adjustment(Capacitors) required for 1117 output 3.0v , 2.85v , 2.5v , 1.8v , and 1.5v Kindly guide me. Thanks
I want to use it in our company. What if I have 3 phase/3live wire main circuit breaker and supplying to 3 sets of 3 phase/ 3live wire sub circuit breaker. How the CT sensor should be clip?
Really helps a lot. Now the esp_wpa2.h is slightly different than the video decribe. It does not have struct of esp_wpa2_config_t anymore, and thus the function of esp_wifi_sta_wpa2_ent_enable no longer requires the ANY parameters. For connecting to eduroam, we just need to call esp_wifi_sta_wpa2_ent_enable() after those setters of password and identity.
You also need to go in to Settings and then Integrations and you need configure your ESP23/ESP8266 device if it hasn't been already. You'll need to grab the encryption key from the yaml file for the device because you will be prompted for it when you click the configure button. My marquee wouldn't display anything but when i entered the encryption key it displayed my message just fine.
Hi sir I am creating air quality monitoring project with bme280 and C02 sensor I have the code but it is configured with prothemus so can you pls edit the code for me to configure it with influxdb
I met the same problem, and I saw their source code on esp_wpa2. The source code now does not have esp_wpa2_config_t struct anymore, and esp_wifi_sta_wpa2_ent_enable() is a void input function. Clearly, we just need to call esp_wifi_sta_wpa2_ent_enable() after calling the setters of password and identity.
ESP 32 with used to connect water flow sensor. This sensor value is stored in the InfluxDB database. while the below-shown Arduino code is removed we can get the correct accurate flow rate. But in this code is removed, then data can not be sent to the InfluxDB database. (water flow sensor is connected with an interrupt pin). if (!client.writePoint(sensor)) { Serial.print("InfluxDB write failed: "); Serial.println(client.getLastErrorMessage()); } Please give me the correct solution as soon as possible. It will be a big help for me.
