ESP (EXTENDED SERIAL PROTOCOL)
ESP is a communications protocol defined by Valentine
Research and included in V1s with software version 3.892
and higher. It enables two-way communication and data
sharing between V1 and ESP-enabled devices including V1connection, Concealed Display and Remote Audio Adapter.
V1's and accessories with ESP are identified by the ESP logo on the front face.
To insure full functionality of V1connection, any Concealed Display and/or Remote Audio Adapter used at the same time must have ESP.
- For developers outside of Valentine Research who wish to develop a custom ESP accessory, a discussion of the hardware requirements will be found at:
- For a full description of ESP message formatting and timing requirements, download the following:
- To obtain a copy of the ESP Development Library for the Android operating system, download the following: