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In classic Bluetooth mode, the module will still have no data downstream, and the module will automatically recover, but the time is too long, which takes 1 to 2 minutes
#808
Open
3 tasks done
aithinker2222 opened this issue
Feb 29, 2024
· 1 comment
I have used the latest released firmware or have updated my ESP-AT branch (master or release) to the latest version and checked that the issue is present there.
I have searched the issue tracker for a similar issue and not found a similar issue.
AT+GMR
AT+GMR
AT version:4.1.0.0-dev(s-27cc2e2 - ESP32 - Jan 26 2024 08:55:46)
SDK version:v5.0.4-dirty
compile time(afa4104):Jan 31 2024 14:37:48
Bin version:v3.2.0.0(WROOM-32)
OK
ESP-AT Firmware Source
Compile ESP-AT Project Locally
Hardware Information
ESP32
Power Supply used
External 3.3V
What is the expected behavior?
Fix bugs
What is the actual behavior?
In classic Bluetooth mode, the module will still have no data downstream, and the module will automatically recover, but the time is too long, which takes 1 to 2 minutes;
In WiFi mode, you can search the WiFi hotspot in the notebook, but you cannot connect it.
It needs a little more refinement
Bluetooth reconnection time optimization to less than 5 seconds is better, WiFi this problem please check why can be found but not normal connection, is the transmission protocol has been adjusted?
Answers checklist
AT+GMR
AT+GMR
AT version:4.1.0.0-dev(s-27cc2e2 - ESP32 - Jan 26 2024 08:55:46)
SDK version:v5.0.4-dirty
compile time(afa4104):Jan 31 2024 14:37:48
Bin version:v3.2.0.0(WROOM-32)
OK
ESP-AT Firmware Source
Compile ESP-AT Project Locally
Hardware Information
ESP32
Power Supply used
External 3.3V
What is the expected behavior?
Fix bugs
What is the actual behavior?
It needs a little more refinement
Bluetooth reconnection time optimization to less than 5 seconds is better, WiFi this problem please check why can be found but not normal connection, is the transmission protocol has been adjusted?
Probability of recurrence
must appear
AT+SYSRAM?
AT+SYSRAM?
+SYSRAM:151936,144796
OK
Steps to reproduce
AT+BTINIT=1
AT+BTSPPINIT=2
AT+BTNAME="FJD2300181"
AT+BTSCANMODE=2
AT+BTSPPSTART
AT+BTSPPSEND
AT command port output
AT log port output
More Information.
none
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