Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By Yvonne de Vries
#84398 Hello,

I try to read if a radar switch sensor is high or low.
This is the code:
int mwsensor = 7;

void setup() {
// put your setup code here, to run once:
pinMode(mwsensor, INPUT);

void loop() {
// put your main code here, to run repeatedly:

I upload the code to the NodeMCU and this is returned in the serial monitor:
ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d

I have no idea what's wrong. Normally I can upload code without any problem.
Can you please give me an advise.
Thank you.