E840-TTL(4G02-DNE) Modbus Wireless RF Module Transmitter Receiver Industrial Grade Radio Communication 4G LTE UART for M2M
[Transmission type]：4G/LTE
[Power]：23~33dBm
[Size]：42*40*9.7mm
[Interface]：UART
[Weight]：11.9±0.1g
[Introduction]：E840-TTL(4G02-DNE) is developed for serial port devices and network servers to transmit data to each other through a network.
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