Sample text and API query working.

src/secrets.h.example

@@ -1,3 +1,11 @@
 #define WIFI_SSID "your-wifi-ssid"
 #define WIFI_PASSWORD "your-wifi-password"
 #define WIFI_MAXIMUM_RETRY 3
+
+static const char OPENF1_ROOT_CA[] PROGMEM = R"EOF(
+-----BEGIN CERTIFICATE-----
+
+// Place certificate text here
+
+-----END CERTIFICATE-----
+)EOF";