E4 Flex
Manage E4 Flex with BLE
About
This app enables field technicians to connect to and manage E4 Flex readers via Bluetooth Low Energy. It allows for sending commands and receiving responses, facilitating configuration and testing of the readers.
What's New in E4 Flex
1.3.1
December 31, 2025
Bumped the version to address the new age verification requirements in the App Store.
FAQ
What is E4 Flex used for?
E4 Flex is used by field technicians to connect to and manage E4 Flex readers using Bluetooth Low Energy. It allows for sending commands and receiving responses to configure and test the readers.
Is E4 Flex free to use?
Yes, E4 Flex is available for free. The app is listed as free with no mention of in-app purchases or subscription fees.
What devices support E4 Flex?
E4 Flex supports iPhone and iPod devices. It is designed for mobile use in the field.
How often is E4 Flex updated?
The latest version of E4 Flex is 1.3.1, last updated on December 31, 2025. While specific update frequency isn't detailed, this indicates ongoing development.
What is the age rating for E4 Flex?
E4 Flex has an age rating of 4+. This suggests it is suitable for a wide range of users and does not contain mature content.
Does E4 Flex have ads?
No, E4 Flex does not contain advertisements. The app is free and does not have ads, ensuring an uninterrupted user experience.
How does E4 Flex connect to readers?
E4 Flex connects to E4 Flex readers using the Bluetooth Low Energy (BLE) interface. This allows for wireless communication and management of the readers.
What kind of commands can be sent with E4 Flex?
E4 Flex allows users to send commands to E4 Flex readers as if they were connected via typical serial or network connections. This enables comprehensive configuration and testing.
