Working Mode And Function - Ebyte E70-DTU User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd
(b ) The E70-DTU (433NW30-GPRS) receives the data sent by the server and forwards the data to the E70-433NWxx module.

2.2 Working mode and function

1. The working mode is divided into: communication mode and configuration mode, and the configuration mode is subdivided into
4G/2G network transparent transmission configuration mode and RF configuration mode.
( a ) Communication mode: After power-on, the radio works in communication mode by default, and automatically starts the network
connection. When the connection is established with the server, any data received by the station will be transparently transmitted to the
server. At the same time, it can also receive data from the server. After receiving the server data, the module will directly output
through the RF module. The maximum length of data supported by this module is 128 bytes.
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E70-DTU (433NW30-GPRS) User Manual
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