To understand the appeal, one must first understand the Neato itself. Unlike the random-bouncing Roomba of lore, Neato robots have always been distinguished by their laser rangefinders (LIDAR) and a "back-to-front" cleaning logic. They map the room, then clean in methodical, overlapping strips. It is a robotic vacuum for control freaks. However, the official firmware, while functional, is a walled garden. It dictates the speed of the brush, the sensitivity of the drop sensors, the timing of the "I’m stuck" whine, and—most critically—where that precious LIDAR data is allowed to go. For the tinkerer, this is not security; it is a challenge.
Custom firmware for Neato Botvacs is currently a "tinker-heavy" niche, primarily used to bypass expiring digital certificates or to keep robots functional after Neato Robotics ceased operations in 2023 neato custom firmware