Search found 2 matches

by ansonc
Mon Feb 26, 2018 10:17 pm
Forum: ESP8266 HDK
Topic: espressif download tool got chip efuse check error
Replies: 1
Views: 6939

Re: espressif download tool got chip efuse check error

The flash I used on board is W25Q64JVSSIQ, 64Mbit SPI flash from Winbond. And the SDK is ESP8266_NONOS_SDK_V2.0.0_16_08_10. I was able to read the mac of the chip in Linux system with command of sudo esptool.py read_mac , which indicated the normal function of the uart interface. The wired thing is ...
by ansonc
Sat Feb 24, 2018 11:44 am
Forum: ESP8266 HDK
Topic: espressif download tool got chip efuse check error
Replies: 1
Views: 6939

espressif download tool got chip efuse check error

hi, I have a EVB designed on reference of ESP-WROOM-02 with CH340 as usb2serial interface. I tried to download image with esptool.py in linux, the downloading was success but failed to boot. I used espressif download tool in Windows system, and got efuse check error as the following. https://bbs.esp...

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