Merge pull request #949 from cyberman54/master

sync dev to master

src/hal/heltec.h

@@ -8,7 +8,7 @@
 #include <stdint.h>
 
 // Hardware related definitions for Heltec V1 LoRa-32 Board
-// see https://heltec-automation-docs.readthedocs.io/en/latest/esp32/wifi_lora_32/hardware_update_log.html#v1
+// see https://docs.heltec.org/en/node/esp32/dev-board/hardware_update_log.html#v1
 
 #define HAS_LORA 1 // comment out if device shall not send data via LoRa
 #define CFG_sx1276_radio 1

src/hal/heltecv2.h

@@ -8,7 +8,7 @@
 #include <stdint.h>
 
 // Hardware related definitions for Heltec V2 LoRa-32 Board
-// see https://heltec-automation-docs.readthedocs.io/en/latest/esp32/wifi_lora_32/hardware_update_log.html#v2
+// see https://docs.heltec.org/en/node/esp32/dev-board/hardware_update_log.html#v2
 
 #define HAS_LORA 1       // comment out if device shall not send data via LoRa
 #define CFG_sx1276_radio 1

src/hal/heltecv21.h

@@ -8,7 +8,7 @@
 #include <stdint.h>
 
 // Hardware related definitions for Heltec V2.1 LoRa-32 Board
-// see https://heltec-automation-docs.readthedocs.io/en/latest/esp32/wifi_lora_32/hardware_update_log.html#v2-1
+// see https://docs.heltec.org/en/node/esp32/dev-board/hardware_update_log.html#v2-1
 
 #define HAS_LORA 1       // comment out if device shall not send data via LoRa
 #define CFG_sx1276_radio 1

src/lmic_config.h

@@ -7,13 +7,10 @@
 // --> please check with you local regulations for ISM band frequency use!
 
 #define CFG_eu868 1 // Europe (high band)
-//#define CFG_eu433 1 // Europe (low band)
 //#define CFG_us915 1 // USA, Canada and South America
 //#define CFG_in866 1 // India
 //#define CFG_au915 1 // Australia
 //#define CFG_as923 1 // Asia
-//#define CFG_cn783 1 // China (high band)
-//#define CFG_cn490 1 // China (low band)
 //#define CFG_kr920 1 // Korea
 
 // LMIC LORAWAN STACK SETTINGS