user95229

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• nina b302 (nrf52840)

  @user95229 started

  • 5 comments
  • 1,552 views

  @Gordon replied
• nina b302 (nrf52840)

  in Projects • 2 years, 8 months

  

  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!

• nina b302 (nrf52840)

  in Projects • 2 years, 8 months

  

  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

• wsl2

  in Porting to new Devices • 2 years, 9 months

  

  Compiled ESPRUINO the NRF52840, using WSL2

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

• wsl2

  @user95229 started

  • 1 comment
  • 690 views

  @user95229 replied
• SX1276/77/78/79 LoRa docs

  in The Place for Patreon Patrons • 4 years

  

  It’s a module that we represents in Brazil

• Lora and Espruino

  in Interfacing • 4 years

  

  Gordon, some JavaScript example using SPI LoraWAN ?

• RISCV: Bouffalo Lab's BL602 and BL604

  in Porting to new Devices • 4 years

  

  @Gordon
  Complex to port ?

• RISCV: Bouffalo Lab's BL602 and BL604

  in Porting to new Devices • 4 years

  

  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

• Nordic "nRF52840 Dongle" Support

  in Porting to new Devices • 4 years

  

  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