diff --git a/README.md b/README.md
index ea7f3a9af7282b458ca1ab5221a20e1f74620490..275aedd916b102b5793c1b20859f9e506c4d53b7 100644
--- a/README.md
+++ b/README.md
@@ -5,20 +5,24 @@ AUTOHOTKEY SCRIPTS
 Scripts
 - simulate_hobo (runs launch/read sequence 5 times)
 - (old code) getdata_hobo (retieves data from previously launched temp/RH sensor) 
-- (old code) launch_hobo (launches temp/RH sensor) 
+- (old code) launch_hobo (launches temp/RH sensor)
+- siumulate_easylog (runs launch/read sequence 5 times) 
 
 Requirements
-- HOBOware
+- HOBOware 
+- EasyLogUSB
 - Autohotkey
 - Windows OS
 
-Setup - HOBOware
+HOBOWARE
+
+Hardware/Software Setup
 - Install Hoboware & Autohotkey
 - Open HOBOware, File->Preferences, under General set "Export file type" to Excel and tick "Automatically export table data.."
-- Connect RH/Temp sensor, launch device with the following  deployment options, sampling to 1 min , launch NOW (current script can not set these options).
+- Connect RH/Temp sensor, launch device with the following deployment options, sampling to 1 min , launch NOW (current script can not set these options).
 - Close HOBOware 
 
-Setup - Scripts
+Configure Script
 - Open script to run in Notepad (or other text editor).
 - Find the following section:
 
@@ -36,15 +40,53 @@ How to run
 - If a script fails cancel via Authotkey tray icon (right-click and click pause script) 
 
 Notes on running
-- Script timings are configured for the deployment machine
+- Script timings are configured for the development machine
+- If a timing is not correct an error will be thrown indicating what dialog was not successfully detected (e.g. "HOBOware not detected" -- software took longer to load than the script is designed to wait for).
+- Script timings can be edited in Notepad (or other text editor).
+- Dialogs are either core or optional to a script sequence (HoldForWindow is used on a core dialog). 
+
+EasyLogUSB
+
+Hardware/Software Setup
+- Install EasyLogUSB & Autohotkey
+- Connect Lascar sensor, launch the device with sampling frequencey set to 10 secs (3 day). Everything else leave as default. 
+NB. Currently script can't change the sampling frequency.
+- Close Lascar
+ 
+Configure Script
+- Open script to run in Notepad (or other text editor).
+- Find the following section:
+
+	path:= "C:\Program Files (x86)\EasyLog USB\EasyLog USB.exe"
+	
+- Change the runtime location of EasyLogUSB to match your setup.
+
+How to run
+- Right click a Autohotkey script and select run script to load into Autohotkey (an icon will appear in the taskbar)
+- Press Ctrl + J on keyboard to run script
+- EasyLogUSB will launch and run the selected script 
+NB. Script will turn EasyLogUSB off after ever operation (stability reasons).
+- If a script fails cancel via Authotkey tray icon (right-click and click pause script) 
+
+Notes on running
+- Script times are configured for development machine.
 - If a timing is not correct an error will be thrown indicating what dialog was not successfully detected (e.g. "HOBOware not detected" -- software took longer to load than the script is designed to wait for).
 - Script timings can be edited in Notepad (or other text editor).
 - Dialogs are either core or optional to a script sequence (HoldForWindow is used on a core dialog). 
+- EasyLogUSB proved unstable under fast interaction times. 
 
 
 TODO
+
+Hoboware
 - Add battery detection to all scripts (only simulate_hobo has this)
 - Add update software dialog detection
 - Add configuration detection to launch logger dialog (Window SPY can't identify GUI items to send messages to -- try image detection or mouse pointer offsets) 
 - Detect bad write error (rare event prevents launching)
-- Identify CSV issue -- sometimes CSV files are not exported, unknown cause (only HOBO file is saved)
\ No newline at end of file
+- Identify CSV issue -- sometimes CSV files are not exported, unknown cause (only HOBO file is saved)
+
+EasyLogUSB
+- Add support for following error messages:
+-- Error Downloading (occured when speed testing script / requires EasyLogUSB shutdown)
+-- Error Communicating with logger (occured when speed testing script / requires EasyLogUSB shutdown)
+- Could not get ControlSend to reliably target button controls and had to use standard key commands. Need to investigate.