Serial1 is defined but not usable: Pin 9&10 are used for flash

[Adminius]

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Hardware:

Board: Nodemcu 32s
Core Installation/update date: 7/aug/2018
IDE name: Arduino IDE
Flash Frequency: 40Mhz
Upload Speed: 921k

Description:

I would like to define Serial1 on pins 16/17.
But it already defined on pin 9/10.
Problem 1: pins 9&10 are busy with the flash -> Serial1(1) is not usable
Problem 2: Nodemcu 32s has no menu to choose: NO_GLOBAL_INSTANCES or NO_GLOBAL_SERIAL

Sketch:

#include <Arduino.h>
HardwareSerial Serial1(2);
void setup() {
Serial1.being(115200);
}

void loop() {
}

Debug Messages:

Serial1 already defined

[negativekelvin]

You pass the pins when you call begin

[copercini]

try with:

void setup() {
Serial1.begin(115200, SERIAL_8N1, 16, 17);
}

void loop() {
}

[Adminius]

@copercini thx. this works.
now i have another issue: #600 :(

[lbernstone]

Please close the issue if it is resolved!

[Adminius]

this issue is solved... #600 still open