How to get 3 ir sensor data from arduino to app

[Salman_Dev]

I hope this topic can help you :

App Inventor - Arduino

[BTList set selection] In the BTList.AfterSelecting event, what is the purpose of setting the Selection value? If BTList is a List Picker, the Selection happened when the user opened the List Picker and selected an item from its Elements list. So what's the point?

BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch

Check that you are using the current version of the Companion, 2.60 or 2.60u If that's not the problem, export and post your .aia file here. Please export your project and post it here.

Bluetooth HC-06. Arduino. Send. Receive. Send text file. Multitouch. Image

23.- Arduino sends random numbers every second and every two seconds. p9A0i_bluetooth_aleatorio2.aia (3.4 KB) // Juan A. Villalpando // http://kio4.com/appinventor/9A0_Resumen_Bluetooth.htm int alea_1; int alea_2; unsigned long tiempo_actual_1 = 0; unsigned long tiempo_actual_2 = 0; void setup() { Serial.begin(9600); } void loop() { if((millis()-tiempo_actual_1)>= 1000){ int alea_1 = random(0,100); tiempo_actual_1 = millis(); Serial.println(String(alea_1))…

HM-10. BLE. Arduino UNO. Notify. Bluetooth. AT. iBeacon. Arrhythmia

7.- iBeacon. iBeacon did not work for me with App Inventor, but we will see it with another application. - Set iBeacon in module HM-10 with AT commands. AT+MARJ0x1A2B Set major number: 0x1A2B (hexadecimal) (Desde: 0x0001~0xFFFE, Default: 0x FFE0) AT+MINO0xF1E2 Set minor number: 0xF1E2 (hexadecimal) (Desde: 0x0001~0xFFFE, Default: 0x FFE1) AT+ADVI5 Advertisement interval: 5 (5 is 546.25 miliseconds) AT+IBEA1 Set iBeacon MODE [default AT+IBEA0] AT+PWRM0 [auto-sleep. (default AT+PWRM1] W…