The TI Gas Sensor App allows customers to interface with and display results from a TI Gas Sensor Platform with Bluetooth Low Energy Reference Design. The reference design utilizes the TI LMP91000 AFE to provide complete signal path between an electrochemical gas sensor and microcontroller to generate an output voltage indicating the amount of gas present. The CC2541 microcontroller is used to perform BLE communication with the application. As this product utilizes Bluetooth Low Energy, this app requires a minimum of an iPhone 4S® or a iPad 3®.
So far, this is the best looking app TI has produced. Using the latest BLE technologies, I use this app to develop new sensors.