Oct 17, 2020 · I've read the great tutorial about Serial Input Basics and basically based my code on the examples in this thread. I'm using C strings to collect the measurement data from the sensors. The datasheet for the sensor types I'm using is in the attachement,

The easiest and most overlooked way to read ANY hardware serial ( Serialx) is to utilize Arduino IDE main() function layout and let the serialEventx do the work. Here is much simplified layout of IDE main function. main() { Setup() for(;;) { loop() serialEventx() } }

Mar 12, 2015 · The sensors to be read on the serial monitor are the HIH 6130 Temp&Humidity Sensor, the value of the pressure sensor (pressureValue), and the value of the rotary encoder (encoderValue) if possible. Any guidance is helpful.

Jul 7, 2020 · i was trying to make a simple sketch with two arduinos to ask a sensor reading with a string command over serial and the second arduino send back another string with readings. The functionality of requesting and sending sensor readings is possible and super easy with SerialTransfer.h.

May 24, 2022 · While your way to read the input from user is sub-optimal, to make it work you have to read the new line characters Serial Monitor sends (if line ending are selected in the drop down box). The new line characters are available on Serial after the digits, so they make. while(Serial.available() == 0){} to end immediately.

May 2, 2021 · This article explains how to capture multiple sensor data from an Arduino and read it using Python and the library PySerial. The Arduino I'll use is the NANO 33 BLE, a microprocessor equipped with over five sensors that, among several things, measure temperature, ambient pressure, and humidity.

Feb 27, 2016 · I want to send a JSON string over serial from arduiono device to my computer. The JSON string contains a sensor value array. To fill this array I use String.concat("value") function.

How to connect multiple Atlas sensors to a single Arduino serial port. In this tutorial, we will be expanding a single Arduino Uno UART (Rx/Tx) serial port so that multiple Atlas sensors can be connected. The expansion is done using 8:1 Serial Port Expander board.

Both the temp sensor are connected to their own analog input pin on my arduino uno. Individually, I have gotten values for both the potentiometer and the temp sensor that make sense (I am monitoring the values on the serial window).

Nov 9, 2024 · Do you want to use two, three, five (or more)different sensors simultaneously with your Arduino board? This tutorial will show you what’s the right approach for these types of projects. In this project, I am using 5 different sensors with Arduino UNO and printing each sensor’s readings on a 16×2 LCD.