You can use the MQTT API. I have an example here that demonstrates using the DHT11/22 sensor. You can use it as a guide and replace the bits that read DHT sensors with your code that reads the BMP. If you need any help let me know.
You can use the MQTT API. I have an example here that demonstrates using the DHT11/22 sensor. You can use it as a guide and replace the bits that read DHT sensors with your code that reads the BMP. If you need any help let me know.