author
13Comments

Tell us about yourself!

Achievements

course completion badge
Solar ClassClass Complete!
  • RenzoG1 commented on g6ejd's instructable ESP32/ESP8266 Weather Forecaster/Predictor4 months ago
    ESP32/ESP8266 Weather Forecaster/Predictor

    I checked,coordinates are correct, there was another error in variable.in any case after few hours the program stucks. I read something about this problem, but I don't remember where,Thanks

    I try to display temperature and I substitute line 261 with this one;<display->drawStringMaxWidth(x+47,y+32,90,String(bme.readTemperature()));> but nothing changes.Further the program after some hours stops.ThanksRenzo Giurini

    View Instructable »
  • DIGITAL MULTI-FUNCTION MEASURING TOOL

    I put SharpIR-master Version : 1.0 : Guillaume Rico in a my directory <Multi_tester>, the same of your final-code.But also the file example SharpSensorCm has the same error.Renzo

    The project is very fine, but the instruction ;int distancecm=SharpIR.distance(); gives this error;<'class SharpIR' has no member named 'distance'>What to do?Thanks Renzo

    Thanks, I compiled the sketch successfully - Now I'll try the hardware.Renzo

    View Instructable »
  • IoT Made Simple: Home Weather Station With NodeMCU and OLED

    I can not get weather forecast, I receiced two Key Word. I tried both but in the pane is three times N/A

    View Instructable »
  • IoT Made Simple: Home Weather Station With NodeMCU and OLED

    Problem soved compiling in PC with Win10, while I didn't succed with Win XP. Thank

    View Instructable »
  • IoT Made Simple: Home Weather Station With NodeMCU and OLED

    May it works, but this new:"C:\Programmi\Arduino\Schetcbook\MJRoBot-Home-Weather-Station-master\Home_Weather_Station_Final\stationCredentials.h:7:7: error: 'String' does not name a type const String WUNDERGRROUND_API_KEY = "YOUR KEY";"

    Thanks Ok, but the error is "In file included from Home_Weather_Station_Final.ino:10:0:C:\Programmi\Arduino\Schetcbook\MJRoBot-Home-Weather-Station-master\Home_Weather_Station_Final\stationCredentials.h:6:7: error: 'boolean' does not name a type const boolean IS_METRIC = true;" ander after this WUNDERGRROUND_API_KEY = "YOUR KEY"; and so on

    View Instructable »
  • IoT Made Simple: Home Weather Station With NodeMCU and OLED

    In this application I get in line 22 I get this error: "IS_METRIC' was not declared in this scope"What is the solution?Thanks Renzo

    In your shetch , the line 22 says: "WundergroundClient wunderground(IS_METRIC);, but I get an error :"IS_METRIC' was not declared in this scope".The article is interessant and well explained but owing to this error I can't compile the schetch.ThanksRenzo

    View Instructable »
  • RenzoG1 followed Yonatan242 years ago
      • Build Your Own Drill Press for FREE!
      • 10 MORE Bench Vise Tips, Tricks, & Hacks (Part 2)
      • SpectrumLED V2.0 - the ULTIMATE Variable Spectrum Lamp!
  • RenzoG1 commented on RS3655's instructable Creating Multi Featured Bot With Arduino2 years ago
    Creating Multi Featured Bot With Arduino

    I tried your sketch with your libraries but I always get this errorArduino:1.6.13 (Windows XP), Scheda:"Arduino/Genuino Uno"Archiving built core (caching) in: C:\DOCUME~1\mio\IMPOST~1\Temp\arduino_cache_189468\core\core_arduino_avr_uno_a5b1331e600abc0e48c3fec72f18a651.aC:\DOCUME~1\mio\IMPOST~1\Temp\ccqQFIIW.ltrans0.ltrans.o: In function `__static_initialization_and_destruction_0':C:\Documents and Settings\mio\Documenti\Arduino\Arduino/Arduino.ino:31: undefined reference to `Ultrasonic::Ultrasonic(int, int)'C:\DOCUME~1\mio\IMPOST~1\Temp\ccqQFIIW.ltrans1.ltrans.o: In function `obstacleavoidance()':C:\Documents and Settings\mio\Documenti\Arduino\Arduino/Arduino.ino:243: undefined reference to `Ultrasonic::Ranging(int)'C:\DOCUME~1\mio\IMPOST~1\Temp\ccqQFIIW.ltrans1.ltrans.o: In fu...

    see more »

    I tried your sketch with your libraries but I always get this errorArduino:1.6.13 (Windows XP), Scheda:"Arduino/Genuino Uno"Archiving built core (caching) in: C:\DOCUME~1\mio\IMPOST~1\Temp\arduino_cache_189468\core\core_arduino_avr_uno_a5b1331e600abc0e48c3fec72f18a651.aC:\DOCUME~1\mio\IMPOST~1\Temp\ccqQFIIW.ltrans0.ltrans.o: In function `__static_initialization_and_destruction_0':C:\Documents and Settings\mio\Documenti\Arduino\Arduino/Arduino.ino:31: undefined reference to `Ultrasonic::Ultrasonic(int, int)'C:\DOCUME~1\mio\IMPOST~1\Temp\ccqQFIIW.ltrans1.ltrans.o: In function `obstacleavoidance()':C:\Documents and Settings\mio\Documenti\Arduino\Arduino/Arduino.ino:243: undefined reference to `Ultrasonic::Ranging(int)'C:\DOCUME~1\mio\IMPOST~1\Temp\ccqQFIIW.ltrans1.ltrans.o: In function `distances()':C:\Documents and Settings\mio\Documenti\Arduino\Arduino/Arduino.ino:262: undefined reference to `Ultrasonic::Ranging(int)'C:\Documents and Settings\mio\Documenti\Arduino\Arduino/Arduino.ino:268: undefined reference to `Ultrasonic::Ranging(int)'collect2.exe: error: ld returned 1 exit statusexit status 1Errore durante la compilazione per la scheda Arduino/Genuino Uno.Also with Ide 1.8.2What have I to do?ThanksRenzo

    View Instructable »
  • RenzoG1 followed RS36552 years ago
      • Creating Multi Featured Bot With Arduino
  • Making the simplest bare breadboard arduino without crystal

    I followyour instructions:I put a newAtmel328P with a normal bootloader on an Arduino uno and uploaded on itArduinoISP:Then I putthe chip on a breadboard, made the connections and choosing [Optiboot5] Arduino Uno 8MHz, Arduino asISP, burn the bootloader.I always get this error message;avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 1 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 2 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 3 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 4 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not responding...

    see more »

    I followyour instructions:I put a newAtmel328P with a normal bootloader on an Arduino uno and uploaded on itArduinoISP:Then I putthe chip on a breadboard, made the connections and choosing [Optiboot5] Arduino Uno 8MHz, Arduino asISP, burn the bootloader.I always get this error message;avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 1 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 2 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 3 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 4 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 5 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 6 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 7 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 8 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingavrdude:stk500_getsync() attempt 9 of 10: not in sync: resp=0x03avrdude:stk500_recv(): programmer is not respondingvrdude:stk500_getsync() attempt 10 of 10: not in sync: resp=0x03Where is my error?Thanks Renzo

    View Instructable »