[Carrier frequency]：410~441MHz

[Transmit power]： 33dBm

[Communication distance]： 16km

[Product weight]：5.3±0.1g

[Product size]： 25*40.5mm

[Introduction]：E32-433T33S is a wireless serial port module (UART) based on SEMTECH's LoRa solution. It has a variety of transmission modes, working at 410MHz~441MHz, (default 433MHz), LoRa spread spectrum technology.