Open amizer12 opened 2 years ago
So i picked up the ESP32 devkit, erased flash completely and flash the ExpresLink firmware to it and it doesn't work - serial just spits out constant loop of messages like:
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3c0f0020,len:204496 1162 mmu set 00010000, pos 00010000 1162 mmu set 00020000, pos 00020000 1162 mmu set 00030000, pos 00030000 load:0x3fc92c00,len:14608 load:0x40380000,len:43016 1162 mmu set 00040000, pos 00040000 load:0x42000020,len:962840 1162 mmu set 00050000, pos 00050000 1162 mmu set 00060000, pos 00060000 1162 mmu set 00070000, pos 00070000 1162 mmu set 00080000, pos 00080000 1162 mmu set 00090000, pos 00090000 1162 mmu set 000a0000, pos 000a0000 1162 mmu set 000b0000, pos 000b0000 1162 mmu set 000c0000, pos 000c0000 1162 mmu set 000d0000, pos 000d0000 1162 mmu set 000e0000, pos 000e0000 1162 mmu set 000f0000, pos 000f0000 1162 mmu set 00100000, pos 00100000 1162 mmu set 00110000, pos 00110000 1162 mmu set 00120000, pos 00120000 ets Jun 8 2016 00:22:57
not sure if this is the hardware or the firmware is just precisely for the C3 module ?
No, the binary provided is an update image for ExpressLink devices, and only contains the application OTA image, not the full device image.
Hi, Is it possible to use this firmware to flash the ESP32-S3 module or other ? I tried to do this via OTW update process but otw.py throws error:
_UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa2 in position 0: invalid start byte_
Which i assume is related to the script itself but not the board. Can you confirm we can use this on other chips and not only on the dev kit ?