The company told me this word:
A Characteristic is used to write the system and you have to send the START there
START (0x05,0x06,0x40,0x00,0x08,0x01,0x5B,0x95)
WRITE, WRITE_NO_RESPONS
UUID 00005302-0000-0041-4c50-574953450000
-----------------------------------------------------------
the...
i have this kind of problem with a bluetooth module:
Start with this i wirte this Log:
Connected, servizi: (ArrayList) [00001800-0000-1000-8000-00805f9b34fb, 00001801-0000-1000-8000-00805f9b34fb, 00005301-0000-0041-4c50-574953450000] DONE
The service that i want is only Servizio id...
Salve a tutti.
Ho diverse Macchine basate su arduino e ne devo costruire altre con ESP32
che ha il bluetooth integrato.
Ho pensato di usare il telefono come display e tastiera. in questo modo
evitere cablaggi inutili.
Usando ESP32 con il programma Terminal riesco a trasmettere comandi e ricevere...
I managed to implement the functions necessary for detecting bluetooth devices. now that my connection is successful, I'd like to understand how I can get the information I need to be sent. In my case, I should convert this JS function:
function RequestAudit() {
Help("Caratteristica audit...
Is there any way to replicate this function in b4a?
it's a simple function that allows me to start a scan of available bluetooth devices
function Scan() {
$("#out").html("");
$(".mybutton").addClass("hide");
$("#scan").addClass("hide");
$("#refresh").removeClass("hide")...
I wrote software in B4J with which i can connect to 3 BT-modules (HC-05) simultanously (one after the other) and can control these 3 with this one proggy.
Is this in B4A also possible and if, how ?
Hi,
no success with my Xiaomi Band 6, working well with the app MiFit.
The log, I do not know what else I can send to facilitate the analysis:
Logger verbunden mit: samsung SM-A725F
--------- beginning of crash
--------- beginning of main
--------- beginning of system
*** Service (starter)...
Hello Erel
I have a WIT-motion device which give Roll/Pitch/Yaw data via bluetooth HC-06.
11 bytes, start with 0X55 with second byte as data type 0x53 is RPY. Byte 11 is CRC. This is not Prefix mode so I have used a ring buffer to find the data block.
This code working but seems very slow...
Hello,
I used Erel's example in Android Bluetooth / BluetoothAdmin Tutorial post: https://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768/
Does anybody know if there is a way (in Erel's chat example) to search only for devices that have the same app (Erel's...
I am running the example for Bluetooth connectivity between two android devices:
https://www.b4x.com/android/forum/threads/android-bluetooth-bluetoothadmin-tutorial.14768
First I compiled program on my primary phone (ZTE Z981) and communicated with my PC (via its Bluetooth) . I can...