.. output_log .. code-block:: none ... esptool.py --chip esp32s2 -p /dev/ttyUSB0 -b 460800 --before=default_reset --after=hard_reset write_flash --flash_mode dio --flash_freq 40m --flash_size 2MB 0x8000 partition_table/partition-table.bin 0x1000 bootloader/bootloader.bin 0x10000 hello_world.bin esptool.py v3.0-dev Serial port /dev/ttyUSB0 Connecting.... Chip is ESP32-S2 Features: WiFi Crystal is 40MHz MAC: 18:fe:34:72:50:e3 Uploading stub... Running stub... Stub running... Changing baud rate to 460800 Changed. Configuring flash size... Compressed 3072 bytes to 103... Writing at 0x00008000... (100 %) Wrote 3072 bytes (103 compressed) at 0x00008000 in 0.0 seconds (effective 3851.6 kbit/s)... Hash of data verified. Compressed 22592 bytes to 13483... Writing at 0x00001000... (100 %) Wrote 22592 bytes (13483 compressed) at 0x00001000 in 0.3 seconds (effective 595.1 kbit/s)... Hash of data verified. Compressed 140048 bytes to 70298... Writing at 0x00010000... (20 %) Writing at 0x00014000... (40 %) Writing at 0x00018000... (60 %) Writing at 0x0001c000... (80 %) Writing at 0x00020000... (100 %) Wrote 140048 bytes (70298 compressed) at 0x00010000 in 1.7 seconds (effective 662.5 kbit/s)... Hash of data verified. Leaving... Hard resetting via RTS pin... Done