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--- en:edu:zmitac:s2:iotn:ble1 [2023/12/16 19:19] – [Variables and objects definition] ktokarz
+++ en:edu:zmitac:s2:iotn:ble1 [2023/12/17 19:57] (current) – [Bluetooth Low Energy for STM32 - peripheral] ktokarz
@@ Line 1: / Line 1: @@
-====== Bluetooth Low Energy for STM32 - peripheral ======
+====== Bluetooth Low Energy for STM32 - peripheral write ======
 This laboratory shows the details of the example provided as part of the STM32duinoBLE library by Arduino.
 ===== Installing the library and importing the example =====
@@ Line 33: / Line 33: @@
 BLECharacteristic textCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1215",  BLERead | BLEWrite, "sample text");
 </code>
-The number of characteristics in one service is limited to 512 by BLE specification. You can experiment on how many characteristics can be used in Arduino implementation.\\
+In the BLE specification, the maximal length of the characteristic's value is 512 bytes, the number of characteristics in one service is also limited to 512. You can experiment on how many characteristics can be used in Arduino implementation.\\
 The example program allows the remote device to control the state of the LED, so there is also a declaration of the "ledPin" variable.
 <code>