hi everyone, I've an ESP32 and I connect to it using BLE.
I want to send data in a fast way to control a ws2812 RGB led strip... but seems to be not possible.. there is a sort of delay.
Just for testing I modified the original BLE Example by Erel to add a slider.
Take a look at the video, when...
Is there any fundamental difference in the usage of WriteData between B4A and B4I ?
I have an app running in B4A that transfers a few Kb of data between a device and phone.
The data is transfered in blocks of 512 bytes. After each block is received the phone increments a counter (a...
I have a bluetooth device. I have already read the posts about BLE2 (included the BLE 2 - Bluetooth Low Energy thread).
My android device is paired correctly with the bluetooth device.
I cannot understand the way that I can use the method WriteData.
Is there a specific process, that I...