How do I recieve the whole datas from a lora device?

[espruino-discuss3]

Posted at 2020-02-21 by user109783

I used a lora for sending datas constantly, and I recieved datas in espruion.

I recieve data like this:

lora.on('data', function (data) {
  console.log(data);
});

but I can't get the whole datas, just one character。
I send 'abcccc',
but console.log always print a,b,c,c,c,c one by one.
How do I get the whole data?

[espruino-discuss3]

Posted at 2020-02-21 by Robin

Thr 2020.02.20

'I recieved datas in espruion'

Did you mean 'Espruino?'

Hi @user109783,

Ref L1 lora.on As there isn't a 'lora' object listed within the Espruino Reference,

http://www.espruino.com/Reference#lora
http://www.espruino.com/SX127x#line=27,28,36

it is too difficult to comprehend what is going on here.

Lets start with the basics:

Post the result of process.env so we are able to better understand the environment.

'I send 'abcccc''

Please post the sending code.

'I used a lora for sending'

Which device? (lora) and Espruino

Which tutorial is being worked from? Please post link.

This will assist us to respond more timely:

Writing an effective forum post

[espruino-discuss3]

Posted at 2020-02-21 by @MaBecker

Hi,

How do I get the whole data?

• well how do you define whole data?
• can you define a char as end marker like .?

If yes, then just concat until char == '.'

Edit: check http://www.espruino.com/USART sample Serial1.on('data', function (data) {}