AkosLukacs

Most recent activity

• Weak ECG Signal

  in Bangle.js • 3 weeks, 1 day

  

  Depends a lot on where / how you wear it, do you move, etc. Like I got the best heart rate signal when I put one of my fingers on top of the hearth rate sensor at a specific way/direction. Not wearing on my wrist...

• Updating ESP8266 firmware issue killed my Espruino WiFi

  in Pico / Wifi / Original Espruino • 3 weeks, 2 days

  

  It's working now, thanks!

• Updating ESP8266 firmware issue killed my Espruino WiFi

  in Pico / Wifi / Original Espruino • 3 weeks, 2 days

  

  You have to enable "Experimental Web Platform features" to get access to web serial. Go to chrome://flags/#enable-experimental-web-­platform-features to do it.

  BTW, right now I can't connect to the Espruino Wifi with https://www.espruino.com/ide/ 0.74.3, I get this error in the console: Serial> ERROR: TypeError: Failed to execute 'open' on 'SerialPort': required member baudRate is undefined.
  (Win10, same behaviour in latest Edge and Chrome and Vivaldi. IIRC it did work at least in some of them)

• Updating ESP8266 firmware issue killed my Espruino WiFi

  in Pico / Wifi / Original Espruino • 3 weeks, 4 days

  

  First I would try to start the Espruino Wifi without any code: http://www.espruino.com/Troubleshooting#­on-espruino-pico-wifi

• Cannot connect to Bangle Device on Macbook Pro

  in Bangle.js • 1 month, 2 weeks

  

  Same with Vivaldi on Windows. It's Chromium based too, but web bluetooth doesn't work. Seb serial works tho. Reported to the developers, but still nothing. Btw Vivaldi on android can do web bluetooth.

• Espruino on STM32F4 discovery board

  in Other Boards • 1 month, 2 weeks

  

  Also, the Nucleo and Espruino boards (Original, Pico and Wifi) have an 8MHz xtal, the WeAct has a 25MHz, so the crystal frequency has to be changed / build tweaked.

• Espruino on STM32F4 discovery board

  in Other Boards • 1 month, 2 weeks

  

  Upload button in the middle!
  Or you can just type in the left side, and your code is executed right away on the Discovery board.

• Espruino on STM32F4 discovery board

  in Other Boards • 1 month, 2 weeks

  

  Which web-ide you use? There is (at least) the in-browser version at https://www.espruino.com/ide/ You need to enable web-serial, and that requires a recent chrome-based browser (for example Edge and Vivaldi does work)

  There is the Chrome web app https://chrome.google.com/webstore/detai­l/espruino-web-ide/bleoifhkdalbjfbobjack­fdifdneehpo (should work without any extra steps)

  And there is the native NWJS based app (that should also work without extra steps)

• Why is the firmware size for STM32 VL Discovery much smaller than other boards

  in Other Boards • 2 months

  

  Because there is no more space :)
  The VL Discovery has only 128k flash, and there is some space reserved for saving code, so the board can run code standalone.

  You can compare the board files, for example PICO vs VL Discovery. That Discovery board only includes neopixel, and has SAVE_ON_FLASH - removing bunch of features. While the PICO has USB, networking, graphics, encryption etc libraries built-in.

• Pixl.js - dead? no surely not :-(

  in Puck.js, Pixl.js and MDBT42 • 2 months, 1 week

  

  Try a hard reset