BLE name change AT command is not working.

[ggeorge]

The BLE name change AT command is not working.

3/3/2022 13:44:09.811 [RX] - <NUL> <CR><LF>
ready<CR><LF>

3/3/2022 13:44:54.436 [TX] - AT+GMR<CR><LF>

3/3/2022 13:44:54.439 [RX] - AT+GMR<CR><LF>
AT version:2.3.0.0(e98993f - ESP32C3 - Dec 23 2021 09:03:35)<CR><LF>
SDK version:v4.3.1-354-g98d34e5<CR><LF>
compile time(9ff1373):Dec 24 2021 11:22:05<CR><LF>
Bin version:2.3.0(MINI-1)<CR><LF>
<CR><LF>
OK<CR><LF>

3/3/2022 13:52:07.472 [TX] - AT+BLENAME?<CR><LF>

3/3/2022 13:52:07.478 [RX] - AT+BLENAME?<CR><LF>
+BLENAME:ESP-AT<CR><LF>
<CR><LF>
OK<CR><LF>

3/3/2022 13:52:59.468 [TX] - AT+BLENAME=TRIMBLE_BLE<CR><LF>

3/3/2022 13:52:59.473 [RX] - AT+BLENAME=TRIMBLE_BLE<CR><LF>
<CR><LF>
ERROR<CR><LF>

3/3/2022 13:53:36.687 [TX] - AT+BLENAME=TRIMBLEBLE<CR><LF>

3/3/2022 13:53:36.691 [RX] - AT+BLENAME=TRIMBLEBLE<CR><LF>
<CR><LF>
ERROR<CR><LF>

Kindly help me with this issue.

[ESP_Da]

You missed the double quotation marks.