Transmitting Power; Air Data Rate; Current; Tx And Rx Fifo And Sub-Packing Method - Ebyte E32-DTU-V8 Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
E32-DTU(433L33
)-V8
★ Note: In the same area when multiple data transceivers are communicating one to one at the same time , it is
recommended to set the channel spacing between each group of data transceivers at 2MHz or more.

5.4 Transmitting power

Model No.
E32-DTU(433L33)-V8
★ Note: The lower the transmit power, the closer the transmission distance, but the working current won't be
declined in exact proportion , it is recommended to use the maximum transmit power.

5.5 Air data rate

Model
E32-DTU(433L33)-V8
Note: The higher the air data rate, the faster the transmission rate, the transmission distance is also closer; when
★
the rate meets the requirements , the lower air data rate, the better quality.

5.6 Current

Model
E32-DTU(433L33)-V8
Note: It is recommended to retain more than 50% of the current margin when selecting the power supply,
★
which will help the data transceiver to work steadily for a long time.

5.7 TX and RX FIFO and sub-packing method

Model No.
E32-DTU(433L33)-V8
★Note: 1. If the data received by the radio station at a time is larger than the capacity of a single packet, the excess data
will be automatically allocated to the second transmission until the transmission is completed;
2. The data received by the radio at a time cannot be larger than the buffer capacity;

6 Operating mode

four operating modes, if low power consumption is not required, for normal communication it is
There are
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433M 410～441M
2W
Factory default
Default
Levels
bps
2.4k
TX current mA
12V
502
Buffer
512 byte
E32-DTU(433L33)-V8 User Manual
1M
1W 500mW
√
Air data rate (bps)
4 2.4k、4.8k、9.6k、19.2k
28V 12V
260 10
Sub-packing method
Automatically send 58 bytes per packet
32，half duplex
250mW
√ √
bps
Standby current mA
28V
8
10