Reimagined polling

src/custom_modules/VoidGPIO.js

@@ -110,13 +110,12 @@ module.exports = {
             }
         };
     },
-    async pollingLoop() {
+    async poll() {
         for (const pin of pins) {
             if (pin.mode === 'IN') {
                 this.readPin(pin.board, (err, state) => {
                     if (err) throw err;
                     console.log(`${pin.key}: ${state} [def: ${pin.defaultState}]`);
-                    sleep(1000).then(this.pollingLoop);
                 });
             }
         }

src/main.js

@@ -2,4 +2,4 @@
 const gpio = require('./custom_modules/VoidGPIO.js');
 
 gpio.debugInit();
-gpio.pollingLoop();
+setInterval(gpio.poll, 1000);