diff --git a/README.md b/README.md
index 1f42220..4052094 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ or
 $ esphome run file.yaml
 ```
 
-Look up list of runnable files inside `reflash.sh` script.
+Look up list of runnable configurations inside `reflash.sh` script.
 
 ## Running remotely
 
@@ -41,6 +41,11 @@ use https://web.esphome.io/ to upload the compiled binary.
 The binary resides in
 `.esphome/build/<component>/.pioenvs/<component>/firmware.factory.bin`.
 
+## Serial console
+
+Use `screen /dev/tty.usbserial-0001 115200` (or `/dev/ttyUSB*`) to read the
+console.
+
 ## Cleaning up removed MQTT entities
 
 This can be done via `clean-mqtt` command line: