High-precision navigation: accurate positioning with the ERS-GPS module designed for ExpressLRS PWM receivers. This module is perfect for enhancing the navigation capabilities of your FPV drones, boats, and cars ExpressLRS compatibility: Seamless integration with ExpressLRS PWM receivers ensures reliable, efficient communication for a smoother flight experience Versatile compatibility: Seamless integration with a variety of FPV systems to provide reliable GPS data for all your RC vehicles Optimal performance: Ideal for a variety of drone applications, this GPS sensor improves performance by providing accurate, real-time geographic data and reliable: Designed for outdoor use, this GPS module is and reliable to consistent performance in varying conditions Product name: ERS-GPS module Power supply range: DC 3.0 - 12.0V Operating current: 35mA (5V) Telemetry protocol: CRSF The product appearance and printed words depending on the batch, but this does not affect use. Colour:Black Material:plastic Package Contents: 1 * ERS-GPS Module 1 * CRSF Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.