Ebyte E32-433T30D - Reading Operating Parameters; Reading Version Number; Ta Reset Command; Parameter Setting Command

Bhe Chengdu Ebyte Electronic Technology Co,Ltd E32-433T30D user manual
Model Frequency Address Channel Airdatarate | Baud rate Parity Transmitting power
E32-433T30D 433MHz 0x0000 0x17 2.4kbps 9600 8N1 IW
7.2 Reading operating parameters
Instruction format Description
C1+C1+Cl1
In sleep mode (MO=1, MI=1) ,
User gives the module instruction (HEX format): C1 C1 C1,
Module returns the present configuration parameters.
For example, CO 00 00 1A 17 44.
7.3 Reading version number
Instruction format Description
C3+C3+C3
In sleep mode (MO=1, M1=1), issue a command (HEX format) to the module senal port: C3 C3
C3,
The module returns the current configuration parameters, such as: C3 32 XX YY;
C3 1s the command prefix, 32 represents the product model, XX represents the version number, and
YY represents the interface format + the maximum power value of the module (hexadecimal). The
TTL interface is 0x10, RS232 is 0x40, and RS485 is 0x80
7.4 Reset command
Instruction format Description
C4+C4+C4
In sleep mode (MO=1, M1=1), issue a command (HEX format) to the module serial port: C3 C3
C3,
The module returns the current configuration parameters, such as: C3 32 XX YY,
C3 is the command prefix, 32 represents the product model, XX represents the version number, and
YY represents the interface format + the maximum power value of the module (hexadecimal). The
TTL interface is 0x10, RS232 is 0x40, and RS485 is 0x80
7.5 Parameter setting command
No. Item Description Remark
Fix 0xCO or 0xC2, it means this frame data is control ® Must be 0xCO or 0xC2
CO: Save the parameters when power-down
command
0 HEAD C2: Do not save the parameters when power-down
High address byte of module O0OH-FFH
1 ADDH (the default 00H)
Low address byte of module O0OH-FFH
2 ADDL
(the default 00H)
7 6 UART parity bit ® UART mode can be different
3 SPED
0 0 8N1 (default) between communication parties
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