diff --git a/README.md b/README.md
index 304c594..62d398b 100644
--- a/README.md
+++ b/README.md
@@ -38,4 +38,11 @@ Support is planned for the following:
 * SPI Nokia 5110/3310 LCD display setup
 * Sensors
 * * i2c BME280 (Temperature, Humidity, Barometric Pressure)
-* * TMP37
\ No newline at end of file
+* * TMP37
+* Peripherals/Add-on boards
+* * GSM modems
+* * * SMS
+* * * Data
+* * GPS
+* * * Time sync
+* * * Location