Search Results

Excellent.. Its working now..... One more confusion. If there are multiple device and I want to capture multiple DeviceID for each device and want to send at B4R, Do I need to declare array of Slots at GlobalStore?

I means how i do app for android by B4A For it
link: thanks but I need app bye B4A fpr android

Do you mean multiple Android devices?

You would create the interface on the android phone, this would communicate with the esp board via wifi to send the turn on / turn off commands. The B4R program would listen for your instruction, via wifi, then act on the pins to either enable are disable the relay.
link: Perfect, The interface on the android phone would be develop with B4A at this case?

Samsung does heavy modification to the Android OS they run. The Nexus is textbook Android. It makes perfect sense.
link: It does work here with Chrome and Nexus 5X: https://www.b4x.com/basic4android/images/SS-2017-03-22_09.17.42.png Notice the small X on the wifi icon.
link: Thank you for the response @Erel, So after messing about with all my devices I have finally got it working on N5, 5X and 6P. Believe it or not I have

Or even using a cheap Bluetooth module for communication!

The latest version seems 1.20 (not beta). Usually found under b4R download https://www.b4x.com/b4r.html
link: I am using B4R version 1.2 , not Beta#3 - is this the problem ? I have that and Beta#2...can't find #3.

I want to build WiFi controlled car for my kid, I'll use mobile phone to control the car by sending text control commands to ESP8266 module. as a start I want to know how to establish direct connection between ESP8266 module and Android to send simple text commands? wifi network may not be available
link: I would suggest: Create app with MQTT broker service on smartphone Start mobile hotspot Connect the ESP to the mobile hotspot Then you can send cont

You cannot compare Android (or any other full power computer such as iPhone or Raspberry Pi) to Arduino which is a micro controller with 2k ram.

There are some Android library for Firmata on Android. Like https://github.com/shokai/ArduinoFirmata-Android You can wrap or use natively in B4A.

Powered by ColBERT