0 Access to the port 'COM4' is denied 6 Why Thread.Sleep() before SerialPort.Open and Close? 0 Serial port shown in device manager but unable to access/found? 3 Error opening serial port using the System.IO.Ports.SerialPort class 0 Serial Port.Datareceived is not...
const char* password = "your wifi password"; const int httpsPort = 443; //Bitcoin price API powered by CoinDesk - https://www.coindesk.com/price/bitcoin const String url = "http://api.coindesk.com/v1/bpi/currentprice/BTC.json"; const String historyURL = "http://api.coindesk.com/v1...
An Arduino is about as smart as a fruit fly. I base this on the gate count of the Atmel AVR 328 microcontroller — the brains of the Arduino board — which is a little less than 100,000 gates, including the 32K of memory and all the registers. A fruit fly has 100,000 neurons. Ju...
Why? Because congress and the President are centralized forces of power- quite well identified and held to certain moral and legal standards of behavior and comportment. The internet is none of those things. It is a nebulous, unscrupulous, largely anonymous and completed decentralized force of ...
The socket.gaierror comes from Python not being able to run getaddrinfo() or getnameinfo(). In your case it is likely the first one. That function takes a host and a port and returns a list of tuples with information about how to connect to a host. If you give a host name...
for bitcoin its showing prices images are given below displaying "null" for cardano for bitcoin its showing prices4 removed esp8266 tag as this is an esp32 question Link Full edited May 20, 2022 at 22:05 romkey edited May 20, 2022 at 22:05 romkey 7k 3 20 16 arduino esp8266...