MaBe

Most recent activity

• Extensions to Espruino for WS2812 modules

  in Projects • 5 days, 14 hours

  

  Wow they are small

  

• ESP8266 stuck at 74880 baud

  in ESP8266 • 6 days, 4 hours

  

  lets switch to gitter https://gitter.im/espruino/Espruino - ok?

• ESP8266 stuck at 74880 baud

  in ESP8266 • 1 week

  

  Is something else using COM4 at the same time, like WebIDE ?

• ESP8266 stuck at 74880 baud

  in ESP8266 • 1 week

  

  Hi @user80344,

  please first check this Readme_flash.txt

• Buzzer on ESP8266 (NodeMCU Amica)

  in ESP8266 • 1 week, 1 day

  

  A0 is the analog input. Use a D pin like NodeMCU.D3, but do not expect to much, because pwm is poor on ESP8266 - check #914

  Make sure you not blow it by draining to much current from a Pin, max is 12 mA.

• Problems with response after GET request

  in ESP8266 • 1 week, 1 day

  

  you can find reset causes explained in this document

  The most root cause is running out of heap.

  Use this statement to get debug info on console like heap size

  require('ESP8266').logDebug(true);
  require('ESP8266').setLog(2);
  
  // output
  >325651> Sun Aug 13 07:54:45 2017, heap: 10416
  

• please name the i2c devices you have tested or using

  @MaBe started

  • 22 comments
  • 1,477 views

  @cervolen replied
• HD44780 Character LCD: problem with I2C and ST NUCLEO-F401RE

  in Other Boards • 2 weeks, 3 days

  

  you can try i2cdetect to scan the bus for devices.

• The Espruino Book "Making Things Smart" is out now!

  in News • 2 weeks, 3 days

  

  Great, just ordered one @ Amazon DE

• HD44780 Character LCD: problem with I2C and ST NUCLEO-F401RE

  in Other Boards • 2 weeks, 3 days

  

  Ok, can you use a led and a resistor to check that you use the correct pin
  by sending digitalWrite(<YourPinName>, 1); to switch the led on.

  Or use a multimeter and check the voltage for that pin.