Merge branch 'post1' into post1

README.md

@@ -24,14 +24,16 @@ We currently support three models of radios.
 
 - TTGO T-Beam (usually the recommended choice)
   - [T-Beam V1.1 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)
+  - [T-Beam V1.1 w/ NEO-M8N](https://www.aliexpress.com/item/33047631119.html) (slightly better GPS)
   - [T-Beam V0.7 w/ NEO-6M](https://www.aliexpress.com/item/4000574335430.html) (will work but **you must use the tbeam0.7 firmware ** - but the T-Beam V1.0 or later are better!)
+     - board labels "TTGO T22_V07 20180711"
   - 3D printable cases
     - [T-Beam V0](https://www.thingiverse.com/thing:3773717)
     - [T-Beam V1](https://www.thingiverse.com/thing:3830711)
 
 - [TTGO LORA32](https://www.aliexpress.com/item/4000211331316.html) - No GPS
-
+  - version 2.1
+    - board labels "TTGO T3_V1.6 20180606"
   - 3D printable case
     - [TTGO LORA32 v1](https://www.thingiverse.com/thing:3385109)
 

docs/SupportedHardware.md

@@ -0,0 +1,8 @@
+| Vendor  | Product line  | Version  | Board labels  | Notes  | URL |
+|---|---|---|---|---|---|
+| TTGO  | T-Beam  | 0.7  | T22_V07 20180711  | LoRa 433/470MHz *OR* LoRa 868/915MHz , <br/>GPS ublox NEO-6M , <br/>battery holder for Li-Ion 18650  |  [buy](https://www.aliexpress.com/item/4000574335430.html)  |
+| TTGO  | T-Beam  | 1.0  |   |   |  [buy](https://www.aliexpress.com/item/4001178678568.html)  |
+| TTGO  | T-Beam  | 1.1  | T22_V11 20191212 | LoRa 433/470MHz *OR* LoRa 868/915MHz *OR* LoRa 923MHz , <br/>GPS ublox NEO-M8N , <br/>battery holder for Li-Ion 18650  | [buy](https://www.aliexpress.com/item/4001178678568.html) |
+| TTGO  | Lora32  | 2.0  | *missing*  | LoRa 433/470MHz *OR* LoRa 868/915MHz , <br/>OLED SSD1306 , <br/>SD card holder | [buy](https://www.aliexpress.com/item/4000211331316.html) |
+| TTGO  | Lora32  | 2.1  | T3_V1.6 20180606  | LoRa 32 (V2) , <br/>SD card holder | [buy](https://www.aliexpress.com/item/4000119208093.html) |
+| Heltec | Lora 32 | V2  | V2 | LoRa 433/470MHz *OR* LoRa 868/915MHz | [buy](https://heltec.org/project/wifi-lora-32/) |

src/gps/UBloxGPS.cpp

@@ -141,9 +141,6 @@ The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of s
         perhapsSetRTC(t);
     }
 
-    if ((fixtype >= 3 && fixtype <= 4) && ublox.getP(maxWait)) // rd fixes only
-    {
-        // we only notify if position has changed
     latitude = ublox.getLatitude(0);
     longitude = ublox.getLongitude(0);
     altitude = ublox.getAltitude(0) / 1000; // in mm convert to meters
@@ -153,7 +150,11 @@ The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of s
 
     // bogus lat lon is reported as 0 or 0 (can be bogus just for one)
     // Also: apparently when the GPS is initially reporting lock it can output a bogus latitude > 90 deg!
-        hasValidLocation = (latitude != 0) && (longitude != 0) && (latitude <= 900000000 && latitude >= -900000000);
+    hasValidLocation = (latitude != 0) && (longitude != 0) && (latitude <= 900000000 && latitude >= -900000000) && (numSatellites > 0);
+
+    // we only notify if position has changed due to a new fix
+    if ((fixtype >= 3 && fixtype <= 4) && ublox.getP(maxWait)) // rd fixes only
+    {
         if (hasValidLocation) {
             wantNewLocation = false;
             notifyObservers(NULL);