Mode Switch - Ebyte E70-868T14S User Manual

Chengdu Ebyte Electronic Technology Co,;Ltd
1 Continuous mode
2 Sub-package mode
3 Configuration mode
4 WOR mode
5 Configuration mode
(Same as Mode 3)
6 Power saving mode
7 Sleep mode

6.1 Mode Switch

The user can decide the operating mode by the combination of M0, M1 and M2. The two GPIOs of MCU can be

used to switch mode. After modifying M0, M1 or M2, it will start to work in new mode 1ms later if the module is
free. If there are any serial data that are yet to finish wireless transmitting, it will start to work in new mode after
the UART transmitting finished. After the module receives the wireless data & transmits the data through serial
port, it will start to work in new mode after the transmitting finished. Therefore, the mode-switch is only valid
when AUX outputs 1, otherwise it will delay.
For example, in mode 2 or mode 4, if the user inputs massive data consecutively and switches operating mode at

the same time, the mode-switch operation is invalid. New mode checking can only be started after all the user's
data process completed. It is recommended to check AUX pin out status and wait 2ms after AUX outputs high level
before switching the mode.
If the module switches from other modes to stand-by mode, it will work in stand-by mode only after all the

remained data process completed. The feature can be used to save power consumption. For example, when the
transmitter works in mode 0, after the external MCU transmits data "12345", it can switch to sleep mode
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UART
continuous
0 0 1
available.
UART
0 1 0 sub-package transparent transmission is
available.
UART opens. Wireless closes and parameter
0 1 1
can be configured.
UART
1 0 0 subpackage
available.
1 0 1 -
UART closes. Wireless works at WOR
1 1 0 power saving mode. Multiple time grades
can be configured.
UART closes, wireless transmitting is
1 1 1
available and sleep mode is on.
opens. Wireless closes
transparent transmission
opens. Wireless closes
opens. Wireless closes
transparent transmission
E70-433T14S user manual
Air data rate can
automatically according to baud rate.
and
The baud rate must be same on both
is
receiver and transmitter.
applicable for high speed continuous
data transmission.
and Air data rate and baud rate can be
adjusted separately. It is applicable for
data packet transmission.
Baud rate is fixed as 9600 8N1.
Receiving is not available under this
and
mode. Preamble code will be added
is
proactively before transmission to
wake up the receiver under mode 6.
-
Transmission is not available under
this mode. It can be woken up by
transmitter under mode 4 to achieve
low power consumption receiving.
It can be woken up by any falling
edge of M2, M1, M0.
be adjusted
It is
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