Related Products - Ebyte E90-DTU Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
6、
When the firmware upgrade is complete, click OK and the firmware upgrade is complete.
Upgrade logic of upper computer command: upper computer sends: "AT+IAP", module replies: "AT+IAP=OK", wait
for the module to reset into IAP upgrade mode automatically. The serial port output "C" character indicates that
the module is waiting to receive the firmware bin file, after the host computer detects the character "C", it
will start to send the bin file in packets automatically. After the module finishes receiving, it will
automatically reset to enter the application program and the upgrade is completed.
XII Related Products
Interface
Product Model
Type
E90-DTU(230SL22) RS232 RS485
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operating
firing
frequency
power W
Hz
230M 0.16
communic
ation
distance
km
LoRa Spread Spectrum, Wireless Configuration,
5
Networked Transmission, for Complex
E90-DTU(xxxSL42) User Manual
Functional Features
22