Search results for:

Hi Gordon
2v12
break randonly
looks completly because i put a blink led and then stop too

//GPIO2
setInterval(function() {
D14.write(on_state);
on_state = !on_state;
}, 1000);

i will make more tests for you soon
At moment i "solved" this problem making a Hardware RESET, until solve the problem!

i am using the yhid routine for scan a ble device, but, after a while of use, the system stop...then i have to reset again...

Did someone got some problem or this routine is weird ?

NRF.setScan(function(d) {
    //NINA B302 ENDDEVICE COM AHT10
    //SE ACHOU, MANDA PARA O WEB SERVER - NINA W106
    //if(d.id.includes("f2:52:f4:64:fd:9b"))­
    {
      on = !on;
      //escreve no D13
      D13.write(on); //GPIO 1
      Serial1.print(d.id.substring(0,17)+ " "+d.data[9]+"."+d.data[10]);  //temperatura
      if(d.data[10]<10)
        Serial1.print(0); //temperatura (preencha 0)
      Serial1.print(" "+d.data[11]);    //botao  
      on = !on;
      D13.write(on); //GPIO 1
    }
}, { filters: [{ manufacturerData:{0x0591:{}} }] });
}

thank you

Compiled ESPRUINO the NRF52840, using WSL2

https://u-blox-nina-b112-javascript.blog­spot.com/2022/04/compilando-espruino-par­a-u-blox-nina.html

It’s a module that we represents in Brazil

Gordon, some JavaScript example using SPI LoraWAN ?

@Gordon
Complex to port ?

I got two Boufalo units! They are on my table now!
Espruino on it should be too much interesting! I can test for you 👏
@tcpipchip

Thanks for your good explanation!!!!
@fanoush
I forgot to use the
./scripts/provision.sh
I will test soon! And write blogs about espruino nina b302! I did a PCB to have access to all gpio
Thanks again! I will let you know the sucess

Thank you and happy new year! Running good on UBLOX NINA B112
Did you have the routine to read the VDD on NRF52 ? It’s connected to a coin battery

Working very nice! Consumption is 340uA

If the espruino crash, will a watch dog enter in action ?

No freeze ?

Hi
Have you news instructions to compile to NRF52840 ?

https://u-blox-nina-b112-javascript.blog­spot.com/2018/09/u-blox-nina-b112-javasc­ript-o-objetivo.html

A blog!

Miguel

no problem! Verify when have time! 30 days is enough ? :)

I had aborted because was creating only a 800k size! I will test your version with new gpio map that you created! I will use on nina b302 :)

D30 maps to direct io P030 ?
Nice! I will do that this night

Hummm, good tip to use the Micro:Bit firmware :)
I will compile with that! Did you compile it ?
I used this attached!

I had gave up to use the ESPRUINO and choose Nordic SDK C where i make work the NRF51802 and NRF51822.

But, now! I want to back to ESPRUINO!!!! Much better! I will test soon and thanks AkosLukacsPatreon

And thanks gordon!

Gordon
Thanks to help me! Today i compiled your ESPRUINO to NRF51822 (a chineses beacon) and run it. I can see with your WEB IDE the NRF51822 after scanning. Wheni try to connect say "CONNECTING" and nothing happens! Any tip ? Thanks!!!!!!!!

gordon
Is there some Espruino example that sends Advertising of state (for example) of 4 analog inputs each 3 seconds ?
In meantime sleeps ?

Yes, i was on wrong topic, sorry!

I will post that values before to run the script that call routine with certificates

Sorry again! I have to make that work to put to in my AWS IOT book with ALEXA

Gordon

Very interesting! Before i tests ESP32 + SSL + ASW IOT, please, tell me if ESPRUINO will runs in a 2Mb FLASH ESP32? I will use NINA W102.
if you say, dont loose time! It does not work! I cancel

var ll = require("NRF52LL");
var saadc = ll.saadc({
  channels : [ { // channel 0
    pin:D29,
    gain:1/4,
    tacq:40,
    refvdd:true,
  } ]
});

setInterval(function() {
  print(saadc.sample()[0]);
}, 250);

How do i change the resolution to 10 bits and Internal reference ?