diff --git a/src/changelog.md b/src/changelog.md
index 57a902a..41e7740 100644
--- a/src/changelog.md
+++ b/src/changelog.md
@@ -1,11 +1,17 @@
 #Overlays History
 This document only logs the changes to the overlay files that are relevant for purposes of translations. See files history for further details!
 
+Feb 7, 2016
+- added espiot-phat.md
+
+Jan 31, 2016
+- major tweaks to sense-hat.md
+
 Dec 29, 2015
-- added Drum HAT.md
+- added drum-hat.md
 
 Dec 16, 2015
-- added pHAT Dac.md
+- added phat-dac.md
 
 Dec 3, 2015
 - added explorer-phat.md
diff --git a/src/en/overlay/espiot-phat.md b/src/en/overlay/espiot-phat.md
new file mode 100644
index 0000000..d5e0eee
--- /dev/null
+++ b/src/en/overlay/espiot-phat.md
@@ -0,0 +1,41 @@
+<!--
+---
+class: board
+type: iot
+name: ESP IoT pHAT
+manufacturer: Pimoroni
+description: ESP8266 module.
+url: https://shop.pimoroni.com/products/esp8266-phat
+buy: https://shop.pimoroni.com/products/esp8266-phat
+formfactor: 'pHAT'
+pincount: 40
+eeprom: no
+power:
+  '2':
+ground:
+  '6':
+pin:
+  '8':
+    name: TXD / Transmit
+    direction: output
+    active: high
+  '10':
+    name: RXD / Receive
+    direction: input
+    active: high
+  '11':
+    name: Chip Reset
+    active: low
+  '13':
+    name: Chip Program
+    active: low
+-->
+#ESP IoT pHAT
+
+The ESP IoT pHAT is an ESP8266 based add-on for the Raspberry Pi. It provides some GPIO and one ADC channel, broken out to use alongside a small prototyping area. Perfect for RPi Zero but works with A+/B+/2 too!
+
+To get the pHAT set up and ready to go you can use the one-line product installer:
+
+```bash
+curl -sS get.pimoroni.com/iotphat | bash
+```
diff --git a/src/en/settings.yaml b/src/en/settings.yaml
index 6754b72..5db38ee 100644
--- a/src/en/settings.yaml
+++ b/src/en/settings.yaml
@@ -32,15 +32,16 @@ overlays:
 - arduino-spi
 - wiringpi
 - cirruslogicaudiocard
-- iqaudio-pi-dac
 - display-o-tron
 - display-o-tron-hat
 - discohat
 - drum-hat
+- espiot-phat
 - explorer-hat
 - explorer-hat-pro
 - explorer-phat
 - phat-dac
+- iqaudio-pi-dac
 - piano-hat
 - piborg-ledborg
 - pibrella