Update README.md

README.md

@@ -16,14 +16,15 @@ Can be used in two modes:
   - for server mode fill LORAPRS_WIFI_SSID and LORAPRS_WIFI_KEY with your WiFI AP data
   - for server mode fill LORAPRS_LOGIN and LORAPRS_PASS with APRS-IS login callsign and pass
   - change LORAPRS_FREQ if you are planning to use different frequency, currently it is set to **432.500MHz**, which is 70cm band APRS frequency in IARU-1 region, see http://info.aprs.net/index.php?title=Frequencies
-- if you are planning to use different esp32 pinouts for lora and/or different LoRA spread factor / bandwidth then modify loraprs.h
+- if you are planning to use different esp32 pinouts then modify loraprs.h
   - lora module CfgPinSs, pin 5
   - lora module CfgPinRst, pin 26
   - lora module CfgPinDio0, pin 14
+- if you are planning to experiment with different bandwidths/spread factors then modify loraprs.h
   - lora bandwidth CfgBw, 20 kHz (to fit into standard 25 kHz channel)
-  - lora spread factor CfgSpread, 11 (down to -17.5dB)
+  - lora spread factor CfgSpread, 11 (should decode down to -17.5dB)
   - lora coding rate CfgCodingRate, 7
-  - lora output power CfgPower, 20 (set to maximum 20 dBm ~ 100mW, change to lower value if needed)
+  - lora output power CfgPower, 20 (max 20 dBm ~ 100mW, change to lower value if needed)
 - use 80 MHz ESP32 frequency in Arduino, it will prolong battery life when operating portable, higher CPU speed is not required, there are no CPU intensive operations
 
 # Test Results