[Chip solution]：LoRa solution

[Frequency]：868MHz/915MHz

[Transmitting power]：22dBm

[Communication distance]：5km

[Size]：14*17.5mm

[Product weight]： 1.2±0.1g

[Introduction]：EWM226-400T22S is a transceiver integrated lawn mower LoRa wireless data transmission module, which works in the 410-510MHz frequency band, supports multiple power gear selections, free switching of air data rates, rich serial port baud rate selections, and easy operation. This lora module is suitable for high-speed transmission application scenarios such as smart security, advanced meter reading, and lawn mowers.