Thank you for your research!
I have been operating the nRF Connect app incorrectly, and I was able to check Hello World here as well!
However, I cannot pair it.
output
最大3342336バイトのフラッシュメモリのうち、スケッチが877209バイト（26%）を使っています。
最大327680バイトのRAMのうち、グローバル変数が43272バイト（13%）を使っていて、ローカル変数で284408バイト使うことができます。
esptool.py v4.5.1
Serial port COM11
Connecting...
Chip is ESP32-S3 (revision v0.1)
Features: WiFi, BLE
Crystal is 40MHz
MAC: 34:85:18:8d:87:98
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Erasing flash (this may take a while)...
Chip erase completed successfully in 1.7s
Compressed 15104 bytes to 10399...
Writing at 0x00000000... (100 %)
Wrote 15104 bytes (10399 compressed) at 0x00000000 in 0.2 seconds (effective 739.2 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 146...
Writing at 0x00008000... (100 %)
Wrote 3072 bytes (146 compressed) at 0x00008000 in 0.0 seconds (effective 958.9 kbit/s)...
Hash of data verified.
Compressed 8192 bytes to 47...
Writing at 0x0000e000... (100 %)
Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 1340.3 kbit/s)...
Hash of data verified.
Compressed 877568 bytes to 529786...
Writing at 0x00010000... (3 %)
Writing at 0x0001b370... (6 %)
Writing at 0x00028a9d... (9 %)
Writing at 0x0003619f... (12 %)
Writing at 0x00042c8a... (15 %)
Writing at 0x00048f47... (18 %)
Writing at 0x0004e549... (21 %)
Writing at 0x00053a39... (24 %)
Writing at 0x00059660... (27 %)
Writing at 0x0005ea33... (30 %)
Writing at 0x00063f09... (33 %)
Writing at 0x0006904f... (36 %)
Writing at 0x0006e352... (39 %)
Writing at 0x000742c0... (42 %)
Writing at 0x00079539... (45 %)
Writing at 0x0007f223... (48 %)
Writing at 0x00084c28... (51 %)
Writing at 0x0008a02c... (54 %)
Writing at 0x0008f97d... (57 %)
Writing at 0x000956d8... (60 %)
Writing at 0x0009c0b0... (63 %)
Writing at 0x000a18d9... (66 %)
Writing at 0x000a71a7... (69 %)
Writing at 0x000ac923... (72 %)
Writing at 0x000b1df7... (75 %)
Writing at 0x000b752f... (78 %)
Writing at 0x000bcea3... (81 %)
Writing at 0x000c323d... (84 %)
Writing at 0x000cb670... (87 %)
Writing at 0x000d3d84... (90 %)
Writing at 0x000d9225... (93 %)
Writing at 0x000de905... (96 %)
Writing at 0x000e4344... (100 %)
Wrote 877568 bytes (529786 compressed) at 0x00010000 in 5.5 seconds (effective 1288.1 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
serial monitor
Starting BLE work!
Characteristic defined! Now you can read it in your phone!
E (422995) BT_SMP: smp_calculate_link_key_from_long_term_key failed to update link_key. Sec Mode = 2, sm4 = 0x00
E (422995) BT_SMP: smp_derive_link_key_from_long_term_key failed
E (423001) BT_BTM: btm_proc_smp_cback received for unknown device
E (426008) BT_BTM: Device not found`
If you don’t mind, could you also try to reproduce the pairing part?
Thank you in advance.