[求助]买了几个二手ESP32，发现是单核的，有MAC校验，怎么解锁MAC校验？

[metalbug]

好了，刷单核
https://github.com/lbernstone/arduino-esp32-solo
可以运行了，但是锁MAC一直重启，怎么解锁MAC校验？
system_api: Base MAC address from BLK0 of EFUSE CRC error, efuse_crc = 0x00; calc_crc = 0xd0
便宜没好货，图便宜买来玩玩，结果掉坑里了。

芯片是ESP32-D0WD
外壳是ESP WROOM 32D
用的是arduino IDE 2.2.1
开发板选的是 esp32 dev module
按 en 和 boot 可以进入

rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for download

也可以正常刷写程序，但是就一直打印下面这些文字：

E (119) cpu_start: Running on single core variant of a chip, but app is built with multi-core support.
E (119) cpu_start: Check that CONFIG_FREERTOS_UNICORE is enabled in menuconfig
abort() was called at PC 0x400826c5 on core 0
Backtrace: 0x400830c9:0x3ffe3b90 0x40087cf1:0x3ffe3bb0 0x4008c9ad:0x3ffe3bd0 0x400826c5:0x3ffe3c50 0x40079306:0x3ffe3c90 |<-CORRUPTED
ELF file SHA256: b4fc0ab4694a346b
E (144) esp_core_dump_flash: Core dump flash config is corrupted! CRC=0x7bd5c66f instead of 0x0
Rebooting...
ets Jun 8 2016 00:22:57
rst:0xc (SW_CPU_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:0x3fff0030,len:1184
load:0x40078000,len:13260
load:0x40080400,len:3028
entry 0x400805e4

查了半天说是什么单核的，搞不懂什么问题。
求大神帮忙，是我没接对线？还是有锁？还是单核？