Update README

README.md

@@ -46,32 +46,34 @@ arduino-cli config init
 
 Then set up the required environment. Edit `~/.arduino15/arduino-cli.yaml` and add the following:
 
-```bash
+```yaml
 board_manager:
     additional_urls:
       - https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
       - http://arduino.esp8266.com/stable/package_esp8266com_index.json
+library:
+    enable_unsafe_install: true
 ```
 
+We enable unsafe installation to allow installation of packages outside of the Arduino package registry (ie. via git)
+
+
 Update the Arduino index with:
 
-```bash
-arduino-cli core update-index
-```
+	arduino-cli core update-index
 
 The required libraries are:
 
     arduino-cli lib install ethernet
-    arduino-cli lib install SNMP
-
+    arduino-cli lib install --git-url https://github.com/patricklaf/SNMP.git
 
 The project can be compiled so:
 
-    arduino-cli compile --fqbn esp32:esp32:esp32wroverkit icbm.ino -v
+    arduino-cli compile -b esp32:esp32:esp32wroverkit icbm.ino -v
 
 And uploaded so:
 
-    arduino-cli upload -p /dev/ttyUSB1 --fqbn esp32:esp32:esp32wroverkit
+    arduino-cli upload -p /dev/ttyUSB1 -b esp32:esp32:esp32wroverkit
 
 
 ### Versioning
@@ -84,5 +86,5 @@ The git date can be set via `-DICBM_GIT_TIMESTAMP`.
 
 CI artefacts can be uploaded so:
 
-    unzip firmware.zip
-    arduino-cli upload -p /dev/ttyUSB1 --fqbn esp32:esp32:esp32wroverkit --input-dir firmware
+    unzip icbm-0.0.0.zip
+    arduino-cli upload -p /dev/ttyUSB1 -b esp32:esp32:esp32wroverkit --input-dir icbm-0.0.0