Quectel BG96 At Command Manual

LTE Module Series
BG96 FILE AT Commands Manual
BG96_FILE_AT_Commands_Manual 20 / 22
4 Summary of ERROR Codes
The error code <err> indicates an error related to mobile equipment or network. The details about <err>
are described in the following table, and these error codes are only related to file operation of BG96
module.
Table 1: Summary of Error Codes
<err>
Meaning
400
Invalid input value
401
Larger than the size of the file
402
Read zero byte
403
Drive full
405
File not found
406
Invalid file name
407
File already existed
409
Fail to write the file
410
Fail to open the file
411
Fail to read the file
413
Reach the max number of file allowed to be opened
414
The file read-only
416
Invalid file descriptor
417
Fail to list the file
418
Fail to delete the file
419
Fail to get disk info

Quectel BG96 Specifications

General

Category	LTE Cat M1/Cat NB1/EGPRS Module
Chipset	Qualcomm MDM9206
LTE FDD Bands	B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28
GSM	850/900/1800/1900MHz
Operating Temperature	-40°C to +85°C
Dimensions	23.6mm × 19.9mm × 2.2mm
GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
LTE TDD Bands	B39
LTE Cat M1 Data Rate	375 kbps (DL), 375 kbps (UL)
LTE Cat NB1 Data Rate	32 kbps (DL), 70 kbps (UL)
EGPRS Data Rate	296 kbps (DL), 236.8 kbps (UL)
Storage Temperature	-45°C ~ +90°C
Interfaces	UART, USB, PCM, ADC, GPIO
SIM Interface	1.8V/3V
Protocols	TCP/UDP/PPP/FTP/HTTP/MQTT/CoAP
Certifications	CE, FCC, PTCRB