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serialthermocouple issue? #29

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5calV opened this issue May 10, 2024 · 4 comments
Open

serialthermocouple issue? #29

5calV opened this issue May 10, 2024 · 4 comments

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@5calV
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5calV commented May 10, 2024

Hi, the example .ino file (serialthermocouple) only throws gibberish like this, instead of actual temps:
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0030,len:1344
load:0x40078000,len:13964
load:0x40080400,len:3600
entry 0x400805f0
����I�\���(1ɀ���

  • Board: ESP32-WROOM-32

  • Arduino IDE version: 2.3.2 / Flatpak

@caternuson
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Make sure the Arduino Serial monitor baud rate is set to 9600 to match the sketch.

@5calV
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5calV commented May 10, 2024

Make sure the Arduino Serial monitor baud rate is set to 9600 to match the sketch.

It is, sorry, I accidently pasted "����I�\���(1ɀ���" from when it wasn't. The things above is the output from the run with the correct baudrate.

@caternuson
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If you run this sketch, do you see the expected output in the serial monitor?

int count = 0;

void setup() {
  Serial.begin(9600);
}

void loop() {
  Serial.println(count++);
  delay(1000);
}

Should be a number that increases once a second.

@5calV
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5calV commented May 13, 2024

Well, kind of. This is the output

�U���"V����h��M��-��*����V�����-���%��^�,���e�
�� ��b��t"������`���)JȠ����,Q1��� �����W'�,��
�$���!т-$��^�b(X,�D'�$A��2
3
4
5
6
7
8
9
10

EDIT: After trying again. yes. works like expected completely

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