Leaving.. Hard reseting via RTS pin... on ESP8266 NODEMCU #6336

Jake-Peralt-a · 2019-07-24T02:38:35Z

Platform

Hardware: ESP8266 NODEMCU
Core Version: [latest git hash or date]
Development Env: Arduino ID
Operating System: Windows

Settings in IDE

Module: Generic ESP8266 Module
Flash Mode: dio
Flash Size: 512K
lwip Variant: [v1.4|v2 Lower Memory|Higher Bandwidth]
Reset Method: ck|
Flash Frequency: [40Mhz]
CPU Frequency: [80Mhz]
Upload Using: [SERIAL]
Upload Speed: [115200|other] (serial upload only)

Problem Description

Unable to upload code to nodemcu (Leaving... Resetting via RTS pin)

MCVE Sketch

#define BLYNK_PRINT Serial

#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>

// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "yPCwZ9AtBsjxhbzx2xGGieUodNAofDk";

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "TP-Link";
char pass[] = "12345678";

void setup()
{
// Debug console
Serial.begin(11520);

Blynk.begin(auth, ssid, pass);
}

void loop()
{
Blynk.run();
}


### Debug Messages

Sketch uses 279800 bytes (55%) of program storage space. Maximum is 499696 bytes.
Global variables use 28856 bytes (35%) of dynamic memory, leaving 53064 bytes for local variables. Maximum is 81920 bytes.
esptool.py v2.6
2.6
esptool.py v2.6
Serial port COM5
Connecting....
Chip is ESP8266EX
Features: WiFi
MAC: cc:50:e3:c7:34:66
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0240
Compressed 283952 bytes to 204290...

Writing at 0x00000000... (7 %)
Writing at 0x00004000... (15 %)
Writing at 0x00008000... (23 %)
Writing at 0x0000c000... (30 %)
Writing at 0x00010000... (38 %)
Writing at 0x00014000... (46 %)
Writing at 0x00018000... (53 %)
Writing at 0x0001c000... (61 %)
Writing at 0x00020000... (69 %)
Writing at 0x00024000... (76 %)
Writing at 0x00028000... (84 %)
Writing at 0x0002c000... (92 %)
Writing at 0x00030000... (100 %)
Wrote 283952 bytes (204290 compressed) at 0x00000000 in 18.0 seconds (effective 126.3 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...

The text was updated successfully, but these errors were encountered:

JAndrassy · 2019-07-24T04:57:33Z

it is a sucessful upload. the esptool resets the esp8266 after upload

Jake-Peralt-a · 2019-07-24T05:24:46Z

Hi ,its still not working.How long does it take to reset

JAndrassy · 2019-07-24T07:24:32Z

reset is immediate. how do you know it doesn't work?
why do you set Generic ESP8266 if you have a NodeMcu?

Jake-Peralt-a · 2019-07-24T12:00:24Z

The NodeMCU is not connecting to my wifi router, I set it to nodemcu and tried again but got the same message .

d-a-v · 2019-07-24T12:13:08Z

Check GPIOs are correctly driven at boot or reset time:

GPIO0 and GPIO2 must be high
GPIO15 must be low

reference1
reference2

JAndrassy · 2019-07-24T14:07:20Z

do you have some debug prints in setup()?

devyte · 2019-07-24T15:14:37Z

Closing because I don't see a core issue here.

sakthi123-s · 2019-09-21T21:10:55Z

I am also get same error
Hard resetting via rts pins how to solve it any suggestions

JAndrassy · 2019-09-22T03:40:41Z

I am also get same error
Hard resetting via rts pains how to solve it any suggestions

read the comments above

GonzalezAnguita · 2019-10-26T19:22:52Z

After updating the Arduino IDE to 1.8.10 the ESP-01s with this usb adapter does not reset after successfully uploading a program using the generic configuration. I've tried with a NodeMCU 0.9 (ESP-12) and that one resets correctly using the board specific configuration.

d-a-v · 2019-10-26T20:59:27Z

This adapter has a physical switch for running or programming an esp-01.
What is the exact version of the core and configuration of the menu that allows the board to reset and run right after programming ?

JAndrassy · 2019-10-27T05:18:26Z

@d-a-v they left the switch in programming mode. the old esptool didn't reset after upload so the uploaded sketch did run until next reset. It allowed quick debugging.

d-a-v · 2019-10-27T11:13:55Z

@GonzalezAnguita Are you able to try #6429 ?

DuKings · 2019-11-14T20:47:25Z

@Saketh-Bobbala I Had the same issue, try changing the baud value in the serial monitor (do this if you are using Arduino) to the one that is in the code.

jpalepu · 2019-11-16T18:37:17Z

change the connection frequency to 2.4Ghz

VeeruSubbuAmi · 2019-12-10T19:13:52Z

This article might help you to to understand anf fix the issue
https://electronicsinnovation.com/hard-resetting-via-rts-pin-fixed-explained/

MrPxx · 2020-02-17T21:59:44Z

@Saketh-Bobbala This worked for me. Tools > Reset Method > "no dtr (aka ck)".

Then I got this :
Writing at 0x00000000... (7 %)
Writing at 0x00004000... (15 %)
Writing at 0x00008000... (23 %)
Writing at 0x0000c000... (30 %)
Writing at 0x00010000... (38 %)
Writing at 0x00014000... (46 %)
Writing at 0x00018000... (53 %)
Writing at 0x0001c000... (61 %)
Writing at 0x00020000... (69 %)
Writing at 0x00024000... (76 %)
Writing at 0x00028000... (84 %)
Writing at 0x0002c000... (92 %)
Writing at 0x00030000... (100 %)
Wrote 277792 bytes (202445 compressed) at 0x00000000 in 18.0 seconds (effective 123.8 kbit/s)...
Hash of data verified.

Leaving...
Soft resetting...

rugimike · 2020-03-01T16:52:01Z

I solved it this way:
-connect the serial port(GPIO 0) to ground. makes arduino act as a serial port to ESP8266
-run the sketch.
-while it starts connecting, connect the RESET of ESP8266 to ground. then disconnect before connecting... finishes.
-the above resets the ESP8266. remember, all this time, RESET of the arduino is grounded.
-Wait for the code to be uploaded to ESP8266.
-When you see. ' leaving.. hard reseting via RST pin', disconnect the serial port(GPIO 0).
then connect the RESET of ESP8266 to ground for 1 second and then release it.
when you release it, the program will start running. you will see this in the serial monitor.(make sure you
select the correct baud rate on the serial monitor)

-Above should work well

rugimike · 2020-03-01T16:52:30Z

@Saketh-Bobbala This worked for me. Tools > Reset Method > "no dtr (aka ck)".

Then I got this :
Writing at 0x00000000... (7 %)
Writing at 0x00004000... (15 %)
Writing at 0x00008000... (23 %)
Writing at 0x0000c000... (30 %)
Writing at 0x00010000... (38 %)
Writing at 0x00014000... (46 %)
Writing at 0x00018000... (53 %)
Writing at 0x0001c000... (61 %)
Writing at 0x00020000... (69 %)
Writing at 0x00024000... (76 %)
Writing at 0x00028000... (84 %)
Writing at 0x0002c000... (92 %)
Writing at 0x00030000... (100 %)
Wrote 277792 bytes (202445 compressed) at 0x00000000 in 18.0 seconds (effective 123.8 kbit/s)...
Hash of data verified.

Leaving...
Soft resetting...

JAndrassy · 2020-03-01T18:45:19Z

@rugimike, if your board doesn't have autoreset feature, you don't need to make this adrenaline action. if io 0 is low at reset the esp8266 starts in flashing mode and stays in it until next reset. then at reset again the io 0 level counts

rugimike · 2020-03-01T19:48:01Z

Hi. Its true.(even my board does not have autoreset). what you do after seeing 'leaving.. hard/soft resetting via RTS pin..' is to. 1. disconnect the GPIO 0 pin. 2. connect the RESET of the ESP8266 to ground, for just a second and then disconnect it. please see below. [image: image.png]

…

On Sun, 1 Mar 2020 at 21:45, Juraj Andrássy ***@***.***> wrote: @rugimike <https://github.com/rugimike>, if your board doesn't have autoreset feature, you don't need to make this adrenaline action. if io 0 is low at reset the esp8266 starts in flashing mode a stays in it until next reset. then at reset again the io 0 level counts — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#6336?email_source=notifications&email_token=ABULD4CLEOYS2YWXVZPYLGTRFKUMBA5CNFSM4IGLSON2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOENNHHIA#issuecomment-593130400>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABULD4C6O5ZEI4TUMY5BUILRFKUMBANCNFSM4IGLSONQ> .

-- Best Regards Michael Rugi Njoroge

rugimike · 2020-03-01T19:49:28Z

[image: image.png]

…

On Sun, 1 Mar 2020 at 22:47, Michael Rugi ***@***.***> wrote: Hi. Its true.(even my board does not have autoreset). what you do after seeing 'leaving.. hard/soft resetting via RTS pin..' is to. 1. disconnect the GPIO 0 pin. 2. connect the RESET of the ESP8266 to ground, for just a second and then disconnect it. please see below. [image: image.png] On Sun, 1 Mar 2020 at 21:45, Juraj Andrássy ***@***.***> wrote: > @rugimike <https://github.com/rugimike>, if your board doesn't have > autoreset feature, you don't need to make this adrenaline action. if io 0 > is low at reset the esp8266 starts in flashing mode a stays in it until > next reset. then at reset again the io 0 level counts > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <#6336?email_source=notifications&email_token=ABULD4CLEOYS2YWXVZPYLGTRFKUMBA5CNFSM4IGLSON2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOENNHHIA#issuecomment-593130400>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/ABULD4C6O5ZEI4TUMY5BUILRFKUMBANCNFSM4IGLSONQ> > . > -- Best Regards Michael Rugi Njoroge

-- Best Regards Michael Rugi Njoroge

MehranEsfandiari · 2020-03-29T02:49:00Z

[image: image.png]
…
On Sun, 1 Mar 2020 at 22:47, Michael Rugi @.> wrote: Hi. Its true.(even my board does not have autoreset). what you do after seeing 'leaving.. hard/soft resetting via RTS pin..' is to. 1. disconnect the GPIO 0 pin. 2. connect the RESET of the ESP8266 to ground, for just a second and then disconnect it. please see below. [image: image.png] On Sun, 1 Mar 2020 at 21:45, Juraj Andrássy @.> wrote: > @rugimike https://github.com/rugimike, if your board doesn't have > autoreset feature, you don't need to make this adrenaline action. if io 0 > is low at reset the esp8266 starts in flashing mode a stays in it until > next reset. then at reset again the io 0 level counts > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <#6336?email_source=notifications&email_token=ABULD4CLEOYS2YWXVZPYLGTRFKUMBA5CNFSM4IGLSON2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOENNHHIA#issuecomment-593130400>, > or unsubscribe > https://github.com/notifications/unsubscribe-auth/ABULD4C6O5ZEI4TUMY5BUILRFKUMBANCNFSM4IGLSONQ > . > -- Best Regards Michael Rugi Njoroge
-- Best Regards Michael Rugi Njoroge

Thanks.great

ahmettsdvn · 2020-06-07T08:39:51Z

I solved it this way:
-connect the serial port(GPIO 0) to ground. makes arduino act as a serial port to ESP8266
-run the sketch.
-while it starts connecting, connect the RESET of ESP8266 to ground. then disconnect before connecting... finishes.
-the above resets the ESP8266. remember, all this time, RESET of the arduino is grounded.
-Wait for the code to be uploaded to ESP8266.
-When you see. ' leaving.. hard reseting via RST pin', disconnect the serial port(GPIO 0).
then connect the RESET of ESP8266 to ground for 1 second and then release it.
when you release it, the program will start running. you will see this in the serial monitor.(make sure you
select the correct baud rate on the serial monitor)

-Above should work well

Thanks...

VeeruSubbuAmi · 2020-09-14T14:35:25Z

You can find your answer here.
https://youtu.be/McjIEpc26Do

devyte closed this as completed Jul 24, 2019

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Leaving.. Hard reseting via RTS pin... on ESP8266 NODEMCU #6336

Leaving.. Hard reseting via RTS pin... on ESP8266 NODEMCU #6336

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Leaving.. Hard reseting via RTS pin... on ESP8266 NODEMCU #6336

Leaving.. Hard reseting via RTS pin... on ESP8266 NODEMCU #6336

Comments

Jake-Peralt-a commented Jul 24, 2019 • edited Loading

Platform

Settings in IDE

Problem Description

MCVE Sketch

JAndrassy commented Jul 24, 2019

Jake-Peralt-a commented Jul 24, 2019 • edited Loading

JAndrassy commented Jul 24, 2019 • edited Loading

Jake-Peralt-a commented Jul 24, 2019

d-a-v commented Jul 24, 2019

JAndrassy commented Jul 24, 2019

devyte commented Jul 24, 2019

sakthi123-s commented Sep 21, 2019 • edited Loading

JAndrassy commented Sep 22, 2019

GonzalezAnguita commented Oct 26, 2019

d-a-v commented Oct 26, 2019

JAndrassy commented Oct 27, 2019 • edited Loading

d-a-v commented Oct 27, 2019

DuKings commented Nov 14, 2019

jpalepu commented Nov 16, 2019

VeeruSubbuAmi commented Dec 10, 2019

MrPxx commented Feb 17, 2020

rugimike commented Mar 1, 2020

rugimike commented Mar 1, 2020

JAndrassy commented Mar 1, 2020 • edited Loading

rugimike commented Mar 1, 2020 via email

rugimike commented Mar 1, 2020 via email

MehranEsfandiari commented Mar 29, 2020

ahmettsdvn commented Jun 7, 2020

VeeruSubbuAmi commented Sep 14, 2020

Jake-Peralt-a commented Jul 24, 2019 •

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JAndrassy commented Jul 24, 2019 •

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