IOT_esp8266 | Send json from esp8266 to mqtt broker
kandi X-RAY | IOT_esp8266 Summary
kandi X-RAY | IOT_esp8266 Summary
Read dht11 temp and hum data, create a json object and send json from esp8266/nodeMCU to mqtt broker. The data will send as a string, to convert the string to valid JSON in Node.js use:JSON.parse(incomingJsonString). This sketch utilises the wifiManager library. If it can't connect to wifi then it will open a Wifi AP. Connect to it and either, signin to the wifi on phone, or go to 192.168.4.1 in browser and follow on-screen instructions.
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QUESTION
I have js files Dashboard and Adverts. I managed to get Dashboard to list the information in one json file (advertisers), but when clicking on an advertiser I want it to navigate to a separate page that will display some data (Say title and text) from the second json file (productadverts). I can't get it to work. Below is the code for the Dashboard and next for Adverts. Then the json files
...ANSWER
Answered 2020-May-17 at 23:55The new object to get params in React Navigation 5 is:
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