Deploy to RPi 4

README.md

@@ -1,6 +1,6 @@
 # Airlock
 
-Door controller for scanning Protospace member cards on the front and back doors.
+Door controller for scanning Fuse33 member cards on the front and back doors.
 
 ## Setup
 
@@ -34,6 +34,13 @@ KERNEL=="watchdog", MODE="0666"
 
 Also ensure `/boot/cmdline.txt` doesn't contain `console=serial0,115200`.
 
+On Raspberry Pi 4, you may need to add this to the end of '/boot/config.txt`, after `[all]`:
+
+```
+enable_uart=1
+dtoverlay=disable-bt
+```
+
 Then reboot:
 
 ```text
@@ -90,6 +97,8 @@ stdout_logfile=/var/log/airlock.log
 stdout_logfile_maxbytes=10MB
 ```
 
+Run `sudo supervisorctl reread; sudo supervisorctl update` to deploy.
+
 Script logs to /var/log/airlock.log. Remove `-u` from the above command when you're done testing.
 
 ## License

main.py

@@ -22,7 +22,7 @@ if not TEST:
 import secrets
 
 
-RELAY_PIN = 17
+RELAY_PIN = 18
 CARDS_FILE = 'card_data.json'
 OPEN_DURATION = 4
 VALID_PACKAGES = [