Mammotion Wireless Connectivity Instability

Robot mower frequently loses connection to the Mammotion app or Wi‑Fi network

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Weak Wi‑Fi signal at mower or station, Interference from other wireless devices, Faulty Wi‑Fi/Bluetooth module, Antenna damage inside mower

Safety: Turn OFF the mower before opening covers to inspect antennas.

Signal strength: Check Wi‑Fi signal near the charging station with a smartphone. If weak, move the router or use a range extender.
Reduce interference: Keep the router away from thick walls and large metal objects. Change Wi‑Fi channel if crowded.
Firmware/app update: Update both the Mammotion app and mower firmware.
Inspect antenna: If accessible, verify the internal Wi‑Fi/Bluetooth antenna cable is connected and not damaged.

Medium 3/5

Wi‑Fi/Bluetooth Module

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