Merge branch 'master' into patch-3

README.md

@@ -23,7 +23,7 @@ This software is 100% open source and developed by a group of hobbyist experimen
 We currently support three models of radios.
 
 - TTGO T-Beam
-
+  - [T-Beam V0.7 w/ NEO-6M](https://www.aliexpress.com/item/4000574335430.html)
   - [T-Beam V1.0 w/ NEO-6M - special Meshtastic version](https://www.aliexpress.com/item/4001178678568.html) (Includes built-in OLED display and they have **preinstalled** the meshtastic software)
   - [T-Beam V1.0 w/ NEO-M8N](https://www.aliexpress.com/item/33047631119.html) (slightly better GPS)
   - 3D printable cases
@@ -43,6 +43,7 @@ We currently support three models of radios.
 - US/JP/AU/NZ/CA - 915MHz
 - CN - 470MHz
 - EU - 868MHz, 433MHz
+- full list of LoRa frequencies per region is available [here](https://www.thethingsnetwork.org/docs/lorawan/frequencies-by-country.html)
 
 Getting a version that includes a screen is optional, but highly recommended.