Solution for "Add sensor or other dynamic data to HTML or stream #114" #241
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precondition install the LIB https://github.com/finitespace/BME280 Add #define HAS_BME280 to activate this function change in the code: - add declaration for BME280 - add setup in void setup() for BMS280
add #define HAS_BME280 to activate the function change in code: add static esp_err_t readSensor_handler(httpd_req_t *req) to get the sensor data "inline" depending on HAS_BME280, load specific data from index_other.h
add section for sensor data in simple view
add .card layout defition
fix build failer line 658 replace with HTTPD_RESP_USE_STRLEN
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Hi! I've got a spare BME280 at home (and use another BME280 in my 'Pi OverWatch' project, so I'm familiar with them. I haven't done more than quick scanned your code, I'll try and sit down over the next week and do a more thorough job, hook up the BME to my test cam for a test, and look at how this could be extended to all pages seamlessly. Should be do-able via JS. Ideally I'd like to embed the data in the image but that is beyond the scope of this. |
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add a quick solution for add sensordata into the webpage by using ajax. I reloads the data inline without refresh the whole webpage. It is deactivate in the code. To test it you have the define HAS_BME280 in esp32-cam-webserver and in app_httpd.cpp.