Ebyte E70-900T30S, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co,;Ltd E70-900T30Suser manual
Copyright ©2012–2021
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Chengdu Ebyte Electronic Technology Co,;Ltd 15
Note
1. The “wireless air data rate” in the configuration commands is invalid (SPED.210 bits) and software will
calculate automatically.
2. 0000 and FFFF are the broadcast addresses, which can be used to monitor and broadcast.
3. The addresses and baud rates must be same on both receiver and transmitter.
4. In continuous mode, both transmitter and receiver must be same model. For example, E70 (868T14S)
and E70 (868T30S) cannot communicate in continuous mode.
6.4 Sub-package Mode (Mode 2)
Status M0=0 M1=1 M2=0
Transmitting Wireless data transmission is available.
Receiving Wireless data receiving is available.
Baud rate &
air data rate
Under this mode, the baud rate and air data rate are independent, both receiver and transmitter can have
different baud rate but same air data rate.
Advantage
Very low air data rate can be configured for longer distance, the data continuousness between output data
depends on the data packet length.
Disadvantage
Since the air data rate is low and the receiver needs to wait for the data packet length or timeout byte numbers, it
may cause some delay, which depends on the actual value as set.
Applications Applicable for those applications requiring distance and continuous data while not requiring transmission speed.
Note
1. Air data rate and baud rate are not relative; the values are valid.
2. 0000 and FFFF are the broadcast addresses, which can be used to monitor and broadcast.
3. The addresses and air data rates must be same, but baud rates can be different on both receiver and
transmitter.
4. The size of individual data packet depends on the subpackage size CHAN [7:5] (excluding address and
channel for directional transmission)
6.5 Configuration Mode (Mode 3)
Status M0=1 M1=1 M2=0
Transmitting Transmission not available, serial data received will be discarded.
Receiving Receiving is not available.
Configuring
Parameter configuration can be made in configuration mode with specific instruction format and UART 9600,
8N1.