@msfujino here’s my uploading log
13:06:32 : STM32CubeProgrammer API v2.20.0 | Windows-64Bits
13:06:35 : UR connection mode is defined with the HWrst reset mode
13:06:35 : UR connection mode is defined with the SWrst reset mode
13:06:35 : ST-LINK SN : 37FF71064E573436741E1343
13:06:35 : ST-LINK FW : V2J46S7
13:06:35 : Board : --
13:06:35 : Voltage : 3.28V
13:06:35 : SWD freq : 4000 KHz
13:06:35 : Connect mode: Normal
13:06:35 : Reset mode : Software reset
13:06:35 : Device ID : 0x497
13:06:35 : Revision ID : Rev Y
13:06:35 : Debug in Low Power mode is not supported for this device.
13:06:36 : UPLOADING OPTION BYTES DATA ...
13:06:36 : Bank : 0x00
13:06:36 : Address : 0x58004020
13:06:36 : Size : 96 Bytes
13:06:36 : Bank : 0x01
13:06:36 : Address : 0x58004080
13:06:36 : Size : 8 Bytes
13:06:36 : UPLOADING ...
13:06:36 : Size : 1024 Bytes
13:06:36 : Address : 0x8000000
13:06:36 : Read progress:
13:06:36 : Data read successfully
13:06:36 : Time elapsed during the read operation is: 00:00:00.007
13:06:36 : Disconnected from device.
13:06:37 : UR connection mode is defined with the HWrst reset mode
13:06:37 : UR connection mode is defined with the SWrst reset mode
13:06:37 : ST-LINK SN : 37FF71064E573436741E1343
13:06:37 : ST-LINK FW : V2J46S7
13:06:37 : Board : --
13:06:37 : Voltage : 3.28V
13:06:37 : SWD freq : 4000 KHz
13:06:37 : Connect mode: Normal
13:06:37 : Reset mode : Software reset
13:06:37 : Device ID : 0x497
13:06:37 : Revision ID : Rev Y
13:06:37 : Debug in Low Power mode is not supported for this device.
13:06:37 : UPLOADING OPTION BYTES DATA ...
13:06:37 : Bank : 0x00
13:06:37 : Address : 0x58004020
13:06:37 : Size : 96 Bytes
13:06:37 : Bank : 0x01
13:06:37 : Address : 0x58004080
13:06:37 : Size : 8 Bytes
13:06:37 : UPLOADING ...
13:06:37 : Size : 1024 Bytes
13:06:37 : Address : 0x8000000
13:06:37 : Read progress:
13:06:37 : Data read successfully
13:06:37 : Time elapsed during the read operation is: 00:00:00.008
13:06:48 : Opening and parsing file: Oren_SX126x_PingPong.ino.hex
13:06:48 : Memory Programming ...
13:06:48 : File : Oren_SX126x_PingPong.ino.hex
13:06:48 : Size : 40.83 KB
13:06:48 : Address : 0x08000000
13:06:48 : Erasing memory corresponding to segment 0:
13:06:48 : Erasing internal memory sectors [0 20]
13:06:49 : Download in Progress:
13:06:49 : File download complete
13:06:49 : Time elapsed during download operation: 00:00:01.265
13:06:49 : Verifying...
13:06:49 : Read progress:
13:06:50 : Time elapsed during verifying operation: 00:00:00.284
13:06:50 : Download verified successfully
13:06:50 : RUNNING Program ...
13:06:50 : Address: : 0x08000000
13:06:50 : Application is running, Please Hold on...
13:06:50 : Start operation achieved successfully
Btw I’ve opened an issue on RadioLib: Seeed Wio E5 mini stuck at radio.begin with no error code · Issue #1577 · jgromes/RadioLib · GitHub