Fix Servo Motor 180 Deg Only Turn 90 Deg MG995 Arduino Nodemcu ESP8266

Load test, just for demo. Excessive weight, may damage the circuit
Test normal command, for Servo Motor 180 degree Arduino Uno or Arduino Nano
Below command without problem.
On Arduino Nano and Arduino Uno.
Servo Motor turn 180 degree, no need special command
Just put myservo.attach(7) // pin 7
And servo angle, example turn 180 degree
Command to be
my.servo.write(180)
Below example code
//Arduino Uno or Nano
Servo myservo;
void setup() {
Serial.begin(9600);
myservo.attach(7);
}
void loop() {
myservo.write(0);
Serial.println("Servo 0:");
delay(2000);
myservo.write(180);
Serial.println("Servo 180:");
delay(2000);
}
============================
NodeMCU like Lolin NodeMCU ESP32 and Servo Motor
Servo Motor 180 degree only turn 90 degree
Servo not start from 0 degree, but start 45 Deg angle
You can fix the servo 180 deg, only turn 90 deg. Add below command.
myservo.attach(14, 500, 2400) work on Tower Pro MG995 180 degree.
Other model may different range
Easy to fix, modify command inside Attach() to be
//NodeMCU Lolin ESP32 ESP8266
Servo myservo;
void setup() {
//myservo.attach(14);
myservo.attach(14, 500, 2400); // Change this code for ESP8266 Arduino board
}
void loop() {
myservo.write(0);
delay(3000);
myservo.write(180);
delay(5000);
}
============================
//Test for slow motion servo motor, can add Command delay
delay(15) slow
delay(1000) 1 second

[@mohamedtharwat6360]

Thanks from egypt , it works great for SG90

[@ObengwareID]

You are welcome Moh

[@zipengsong6888]

thanks for you sharing. It resolves my issue. :)

[@ObengwareID]

You are welcoime Zip

[@prakashdutt1520]

Thank you brother i am searching for this problem every where finally you solved it.... I am using it with ESP-01.. 😊

[@ObengwareID]

You are welcome Pra

[@brightphoton4200]

Thanks from San Marino 🌴🌴🥥🥥

[@ObengwareID]

You are welcome Brig

[@tomaswhite9872]

Life saver!, worked with MG945 as well

[@ObengwareID]

Happy can help you :-)

[@adisayanbose2176]

Hello, can you provide me an idea how did you power mg945

[@akshaybhawar842]

works i tried here is the code
#include
Servo servol;
void setup()
{
servol.attach(D7, 500, 2400);
// servol.attach(D7);
}
void loop()
{
servol.write(0);
delay(1000);
servol.write(90);
delay(1000);
servol.write(180);
delay(1000);

}

[@ObengwareID]

Nice info
Thank so much Aks

[@GuilhermeFerreira-po1ky]

Estava com este problema é o vídeo me ajudou a resolver

[@ObengwareID]

Fico feliz em ajudar! 😄

[@oguzhan8956]

thank you so much! you saved me a lot of trouble 👍

[@ObengwareID]

You are welcome Ogu

[@rodrigoyaneznolasco5342]

Very very very thank you :D

[@ObengwareID]

You are welcome Rod

[@traviswood66]

Thanks mate. This was a big help!

[@ObengwareID]

You are welcome Tra

[@nurullahcsgn2779]

its working. thank you so much!

[@ObengwareID]

You are welcome Nur

[@franksonate]

is there anyone here solved the problem usign arduino uno?

[@conversationwithgod272]

Thanks lots.it works fine.

[@ObengwareID]

You are welcome Co

[@narutokun8970]

Waohhh thanks broo ,i can try this code

[@ObengwareID]

🙂 you are welcome Nar

[@yucelyazc9489]

bu sorunu yaşıyordum ve sizin sayenizde çözdüm. Neden herkes yaşamazken ben böyle bir sorun yaşadım ?

[@ObengwareID]

Rica ederim

[@PratikzEditz]

Code for 360degree and again reverse till 0degree with 1 min delay code please

[@ObengwareID]

Different command Ed
360 deg, command with pulse
180 deg, command myservo.write(pos); Pos is Position (deg position)
www.makerguides.com/how-to-control-a-360-degree-servo-motor-with-arduino/
Just add delay on the program
I hope can help your project

[@PratikzEditz]

@@ObengwareID can u give me Instagram id i am still having doubts

[@julian16180]

Very good, also works for Wemos D1 Mini

[@ObengwareID]

You are welcome Jul
Btw, thank about Wemos

[@luc6732]

life saver, thank you very much!👍

[@ObengwareID]

You are welcome Luc

[@rmaul3128]

Mantap Gan... Auto subscribe... Buat mrogram hardware nya pake software apa ya?
Saya belajar dari 0

[@ObengwareID]

www.arduino.cc/en/software/
Belajar dari lampu kedap kedip.
Ngak lama pasti ngerti fungsinya kak
Selanjutnya, tinggal copy paste kode kalangan pro
Semoga membantu

[@rmaul3128]

@@ObengwareID Terimakasih Master OP...

[@tanjunjie4428]

I am using uno i do flw the code but the servo motor keep rotate what is the problem ? i using to let my mg995 rotate 90 degree only but it keep rotate

[@ObengwareID]

Server motor have 2 version,only 180deg. Other full rotatation 360 deg.C
You can check the servo model
More simple, in Arduino IDE program
Have a few sample program, and usefull for check the servo too.
I hope can help

[@tanjunjie4428]

How do i check my model is 180deg or 360deg@@ObengwareID

[@tanjunjie4428]

my model of servo is same as this video@@ObengwareID

[@adisayanbose2176]

how did you power the 5v servo mg995 with 3.3v from esp 8266??

[@ObengwareID]

Input PIN (VIN)
Connect with +/- microUSB the same voltage VIN
In the video, the servo power is taken from 5V (VIN), not 3.3V
You can check first, the design of each board is different.
But this is just a demo
Correct
The servo power voltage must not be taken from the PIN board
Because the PCB track can easily be damaged, it cannot withstand the large current of the servo.
Hopefully this information can help

[@adisayanbose2176]

@@ObengwareID yeah I failed to power mg 995 using Arduino then I tried using l293n motor driver 5v output even then I find no movement in the servo what kind of other external source should I prefer

[@adisayanbose2176]

hello brother can you please help me
@@ObengwareID

[@umamaheswari784]

Bro which pin to connect servo

[@ObengwareID]

During test
myservo.attach(14)
In video description
Depend you board
Specially, ESP8266 label pin diffrerent pin GPIO
Please the graphic board too, like Lolin have different position between label number and GPIO number
ESP32 board series, label pin the same name pin GPIO
Arduino Nano (example), pin label the same pin GPIO number
I hope can help

[@OnOff538]

Thank you!

[@ObengwareID]

You are welcome On

[@manecior1]

Thank You

[@ObengwareID]

You are welcime Man

[@AxelRoxenborg]

Thanks!!

[@ObengwareID]

You are welcome Ax

[@gilangtjahyadi826]

Mas/Mba/Bpk/Ibu saya mau nanya, kok saya punya bahkan engga berputar sama sekali ya? kalo di board arduino yg konek ke 5 volt dan ground nya bisa, tapi esp8266 yg konek ke pin 3v dan groundny engga berputar sama sekali ya? apa karna tegangannya kecil atau konek pin sumber tegangannya bukan di 3v esp8266? mohon pencerahannya. Terimakasih.

[@ObengwareID]

Pindahkan ke 5V saja kak.

[@emrecik09]

thank youuuuuuuuuu

[@ObengwareID]

You are welcome Em

[@trix7450]

Hey, can you please make video or something how to connect that servo to esp directly without breadboard 🙏 i would really appreciate it.

[@trix7450]

I tried multiple codes but it is now working

[@ObengwareID]

Thank for ino Trix

[@awalramadhan7129]

Kak itu kalo servo dicopot dari arduino nya apakah nanti programjya masih tersimpan di servo atau sudah hilang kak

[@ObengwareID]

Motor hanya menerima sinyal dari MCU board
Motor mendapat perintah sinyal, untuk sudut atau putaran.
Program yang mengatur, disimpan di dalam board
Dari program mengatur mau geser berapa derajat, mau cepat atau lambat dan lainnya
Ada motor yang berputar sampai 180 derajat
Yang lain berputar kontinue atau 360 derajat.
Seperti itu kak

[@mohamedusaid456]

But this is not working for sg90 servomotor , they don't complete 180 degree rotation . Tell me what to do

[@reskiandreresta7914]

Wow literly i can do that ❤❤❤❤❤

[@ObengwareID]

Good job Res 😁

[@yuditsantoso9291]

Mantap mas. Bangga deh. Terimakasih banyak

[@ObengwareID]

Sama sama kak

[@fixfix6815]

Большое спасибо!

[@ObengwareID]

Не за что!🙂

Very very very thank you.

[@ObengwareID]

You are welcome Do

[@mmrx428]

I know that the mg995 servo motor rotates 360 degrees, how do you move it between 0-180 degrees?

[@ObengwareID]

Hi M
Please check this
howtomechatronics.com/how-it-works/how-servo-motors-work-how-to-control-servos-using-arduino/
Continues rotation only control position, but no sensor position. Like Step Motor, MCU send pulse signal
I hope can help

[@action-techq]

Thanks a lot

[@ObengwareID]

You are welcome J

[@rafael.sousa.9705]

Vc é um herói, cara.
You are a hero, man.
Tu es un héroe, amigo.
Ты герой, друг.

[@ObengwareID]

Thank you Raf

[@rafael.sousa.9705]

@@ObengwareID np man. I was thinking that my servo motor was damaged. You saved my day

[@rphpycho7781]

Thank you❤

[@ObengwareID]

You are welcome Rp

[@imanguha5244]

Extremely helpful!

[@ObengwareID]

Thank you Im