At Parameter Analysis - Ebyte E29-T Series User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.
AT+DEVTYPE=?
AT+FWCODE=?
AT+UART=?
AT+RATE=?
AT+PACKET=?
AT+WOR=?
AT+POWER=?
AT+TRANS=?
AT+ROUTER=?
AT+DRSSI=?
AT+LDO=?
AT+ADDR=?
AT+CHANNEL=?
AT+NETID=?
AT+KEY=?
AT+DELAY=?

8.2 AT parameter analysis

When the serial port receives a correct command, the serial port will return "command=OK", otherwise it will
return "=ERR"
Command parameter
Baud（serial port baud rate）
Parity（serial port parity）
Rate（air data rate）
Packet（packet length）
Role（WOR role）
Period（WOR cycle）
Power（TX power）
Mode（transmission mode）
Copyright ©2012–2023，Chengdu Ebyte Electronic Technology Co.,Ltd.
table
Query module model
Query firmware code
Query baud rate and parity
Query air data rate
Query packet length
Query WOR roles and
cycle
Query TX power
Query transmission mode
Query repeater mode
Query RSSI output
Query RF Power Mode
Query module address
Query module working
channel
Query network ID
Query module key
Query WOR delay sleep
time
DEVTYPE=E29-400T22S/D
FWCODE=7432-0-10
AT+UART=3,0
AT+RATE=7
AT+PACKET=0
AT+WOR=0,3
AT+POWER=0
AT+TRANS=1
AT+ROUTER=1
AT+DRSSI=1
AT+LDO=0
AT+ADDR=1234
AT+CHANNEL=23
AT+NETID=2
AT+KEY=0（unreadable） Return module key 0
AT+DELAY=1000
Parameter meaning
0:1200 1:2400 2:4800
4:19200 5:38400 6:57600
0:8N1 1:8O1
0:2.4K 1:2.4K 2:2.4K
4:8.2K 5:4.8K 6:16.4K
0:240 1:128 2:64
0: receiver 1: transmitter
0:500ms 1:1000ms 2:1500ms 3:2000ms
4:2500ms 5:3000ms 6:3500ms 7:4000ms
0:22dBm 1:20dBm
0: transparent 1: fixed
E29-400TXXX product data sheet
table
Return module model
Return firmware code
Return baud rate
parity: 9600，8N0
Return air data rate 16.4K
Return packet
240bytes
Return WOR receiver ，
cycle 2000ms
Return TX power 22dBm
Return fixed transmission
mode
Return repeater mode
Return channel
function is turned on
Return DCDC RF Power
Mode
Return module address
1234
Return working frequency
433.125M
Return network ID 2
Return WOR delay sleep
time 1000ms
3:9600
7:115200
2:8E1 3:8N1
3:4.6K
7:16.4K
3:32
2:17dBm 3:14dBm
and
length
RSSI
21