Update README.md

README.md

@@ -1 +1,20 @@
-Use the first lines to modify the callsign, fixed position if needed and APRS symbols
+First of all I want to thank OE1ACM Bernd for his approval to use his code for my experiments.
+He is the author of BG_RF95!
+
+All user settings can be found in TTGO_T-Beam_LoRa_APRS.h
+
+CHANGE CALLSIGN BEFORE UPLOADING FIRMWARE to your T-Beam!!!
+
+You can define two different callsigns and symbols dependend on the transmitted packet.
+"Tcall" is the standard callsign used for traditional APRS packets as used for trackers
+"wxTcall" is the callsign used for APRS packets including a weather report (when DHT22 is used).
+So you can change the SSID and make it easier to differentiate between normal and wahter packets.
+
+"sTable" should contain the value for the primary or secondary symbol table
+"sSymbol" conatins finally the symbol to be sent with the position report
+
+"wxTable" should contain the value for the primary or secondary symbol table used for weather reports
+"wxSymbol" conatins finally the symbol to be sent with the weather report 
+
+"nextTX" is the transmit intervall in ms (milli seconds) - don't use to short intervalls as it overloads the APRS servers
+60000L is a could starting point and means a intervall of 60secs or 1 minute.