Leaf Spy Pro is a specialized diagnostic tool for Nissan Leaf electric vehicle owners. This application enables users to monitor their car's battery and other vital vehicle information through an Android device with Bluetooth and a compatible ELM327 OBDII Bluetooth adapter. With the introduction of version 0.39.97, it now supports advanced Bluetooth 4.x LE adapters like the LELink, offering seamless connectivity and reduced power consumption.

The app provides comprehensive data visualization including cell voltages, battery temperature, state of charge (SOC), distance to empty (DTE), and tire pressure monitoring. It also features logging capabilities that record data into CSV files for further analysis. The Pro version enhances functionality by allowing users to perform dealer-level tasks such as adjusting door lock settings, reading diagnostic trouble codes, and managing vehicle sounds.

Leaf Spy Pro boasts an array of sophisticated features tailored for Nissan Leaf owners. It displays detailed battery information such as voltage readings for each of the 96 cell pairs, minimum, average, and maximum voltages, and a histogram for voltage distribution. Users can access battery temperature readings from multiple sensors, AHr rating indicating remaining capacity, and additional metrics like VIN, odometer readings, and EVSE details.

Beyond basic monitoring, the Pro version offers advanced controls typically requiring dealership visits. These include changing automatic door lock settings, reading and resetting diagnostic trouble codes, registering tire positions after rotations, and controlling Vehicle Sound for Pedestrians (VSP) on certain models. The inclusion of a logging function allows most displayed data along with optional GPS locations to be saved in CSV format for detailed analysis.

Leaf Spy Pro exemplifies core function accuracy and effectiveness by providing precise monitoring of a Nissan Leaf's battery and other crucial vehicle information. This application leverages the capabilities of an Android device and a compatible ELM327 OBDII Bluetooth adapter to deliver data that is typically only accessible to dealers.

The app offers detailed insights into cell pair voltages, battery temperature readings, and tire pressure, among other metrics. With features like voltage monitoring for each of the 96 cell pairs and graphic displays of SOC, GIDs, and DTE, users can maintain optimal battery health and performance.

For owners, this means they can make informed decisions regarding their vehicle's maintenance and efficiency. The ability to log data into a CSV file further enhances the utility by allowing easy tracking and analysis over time.

Despite its technical depth, Leaf Spy Pro maintains interface simplicity and intuitiveness, ensuring users can navigate and utilize its features without extensive training. The design focuses on delivering complex data in an accessible format, making it suitable for both tech-savvy users and those less familiar with vehicle diagnostics.

Key functionalities are organized logically, presenting critical information such as battery energy levels, diagnostic trouble codes, and tire positions clearly. The inclusion of visual aids like histograms and graphic displays simplifies the interpretation of intricate datasets.

This approach not only reduces the learning curve but also enhances user engagement by providing actionable insights at a glance. Consequently, Leaf Spy Pro empowers Nissan Leaf owners to manage their vehicleu2019s health effectively while enjoying a seamless user experience.