Allow setting up wifi from config

Add WPA_ESSID, WPA_PASSWORD and WPA_COUNTRY options to config.
2018-12-17 00:01:04 +00:00
parent d07096ebb5
commit f4dc2dcce6
3 changed files with 18 additions and 0 deletions
--- a/README.md
+++ b/README.md
@@ -81,6 +81,10 @@ The following environment variables are supported:

   Password for the first user

+ * `WPA_ESSID`, `WPA_PASSWORD` and `WPA_COUNTRY` (Default: unset)
+
+   If these are set, they are use to configure `wpa_supplicant.conf`, so that the raspberry pi can automatically connect to a wifi network on first boot.
+
 A simple example for building Raspbian:

 ```bash