1: MODULE LORA433 support.
2: MODULE LORA868 support.
you could take a variable to connect the block. after the block is executed, it will return a result of subscribing successfully.
is the remote page doesn't show any data? I think you could test the ezdata function first. make sure you could save and get the data from the cloud.
I think the better way is use the maixpy to make sure the TF Card can mount to the File System or try more different TF Card.
we will update the tutorial as soon as possible
seems to have some server DNS issues. it will work normally later.
just search theesp32 mqtt broker in the github
esp32 mqtt broker
you will get some results like this: