diff --git a/README.md b/README.md
index be636e2..5303496 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@ Feel free to port OpenHaystack to other devices that support Bluetooth Low Energ
 
 | Platform | Tested on | Deploy via app | Comment |
 |----------|-----------|:--------------:|---------|
-| [Nordic nRF51](Firmware/Microbit_v1) | BBC micro:bit v1 | ✓ | Only supports nRF51288 at this time (see issue #6). |
+| [Nordic nRF51](Firmware/Microbit_v1) | BBC micro:bit v1 | ✓ | Only supports nRF51822 at this time (see issue #6). |
 | [Espressif ESP32](Firmware/ESP32) | SP32-WROOM, ESP32-WROVER | ✓ | Deployment can take up to 3 minutes. Requires Python 3. Thanks **@fhessel**. |
 | [Linux HCI](Firmware/Linux_HCI) | Raspberry Pi 4 w/ Raspbian | | Should support any Linux machine. |