Update README.md

README.md

@@ -1,18 +1,21 @@
 # flipperzero-rfidbeacon
-A letter/number morse beacon on 125 kHz using RFID interface of the Flipper Zero
+A letter/number [morse]([https://en.wikipedia.org/wiki/Letter_beacon](https://fr.wikipedia.org/wiki/Code_Morse_international)) beacon on **125 kHz** using **RFID** interface of the **Flipper Zero**
 
-Like Russia with their [letter beacons](https://en.wikipedia.org/wiki/Letter_beacon), it's possible to use the **Flipper Zero** as a letter/number morse bacon. **Flipper Zero** has multiple RF interfaces (RFID, NFC and UHF) and it's possible to transmit raw data over these interfaces.
+Like Russia with their HF [letter beacons](https://en.wikipedia.org/wiki/Letter_beacon), it's possible to use the **Flipper Zero** as a letter/number morse bacon. **Flipper Zero** has multiple RF interfaces (RFID, NFC and UHF) and it's possible to transmit raw data over these interfaces.
 
 This application can transmit the whole alphabet (A to Z) and numbers (0 to 9) in morse on **RFID** interface. Range is about 5m.
 
-<img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/a.png" width=25% height=25%>
+Menu of the application:
 
-<img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/3.png" width=25% height=25%>
+<img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/off.png" width=25% height=25%> <img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/onair.png" width=25% height=25%>
+
+**A** letter:
 
-<img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/off.png" width=25% height=25%>
+<img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/a.png" width=25% height=25%>
 
-<img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/onair.png" width=25% height=25%>
+**3** number:
 
+<img src="https://github.com/nmrr/flipperzero-rfidbeacon/blob/main/img/3.png" width=25% height=25%>
 
 ## Build the program
 
@@ -37,4 +40,9 @@ button  | function
 
 If you don't want to build this application, just simply copy **flipper_rfidbeacon.fap** on your **Flipper Zero** 
 
-Build has been made with official toolchain, **API Mismatch** error may appear if you are using custom firmware. You can bypass this error but the program may crash.
+Build has been made with official toolchain, **API Mismatch** error may appear if you are using custom firmware. You can bypass this error but the program may crash.
+
+##What's next ?##
+* Choose the speed morse code 
+* Transmit on NFC interface (13.56 MHz), range is wider than **NFC**
+* Transmit on UHF interface (433 MHz, etc)