[问答]

Arduino IDE无法上传二进制文件是为什么？怎么解决？

问答对人有帮助，内容完整，我也想知道答案 0 我在使用 Arduino IDE 时通过 Mac 的 USB 端口“/dev/cu-usbserial.0001”将示例草图“Blink”的编译二进制文件“上传”到 ESP8266 时遇到问题。导致此错误：在此 upload.py 工具旁边找不到 pyserial 或 esptool 目录。上传草图时发生错误可能是设置问题？......但我没有解决它，需要一点帮助，请。下面是更详细的信息，可能会有所帮助。提前致谢。型号名称：MacBook Pro 型号标识符：MacBookPro12,1 处理器名称：双核 Intel Core i7 处理器速度：3.1 GHz 处理器数量：1 内核总数：2 L2 缓存（每个内核）：256 KB L3 缓存：4 MB 超线程技术：已启用内存：16 GB 系统固件版本：424.0.0.0.0 SMC 版本（系统）：2.28f7 序列号（系统）：C2QQ501KGM13 硬件 UUID : 20FFAD40-1AC3-586B-B71F-103FFEC4EADF Provisioning UDID: 20FFAD40-1AC3-586B-B71F-103FFEC4EADF 系统版本: macOS 11.0.1 (20B50) 内核版本: Darwin 20.1.0 启动卷: Macintosh HD 启动模式：普通计算机名称：Gregory's MacBook Pro 用户名：Gregory Baker (gregorybaker) 安全虚拟内存：已启用系统完整性保护：已启用自启动以来的时间：2:13 版本：1.8.13 获取自：确定的开发人员最后修改时间：20 年 6 月 16 日，上午 5:43 种类：英特尔签名：开发人员 ID 应用程序：ARDUINO SA (7KT7ZWMCJT)，开发人员 ID证书颁发机构，Apple 根 CA 位置：/Applications/Arduino.app /Applications/Arduino.app/Contents/Java/arduino-builder -dump-prefs -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/gregorybaker/Library/Arduino15/packages -tools /Applications/Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/gregorybaker/Library/Arduino15/packages -内置库/Applications/Arduino.app/Contents/Java/libraries-libraries/Users/gregorybaker/Documents/Arduino/libraries-fqbn=esp8266:esp8266:nodemcuv2:xtal=80,vt=flash,exception=legacy,ssl=all,eesz =4M2M,led=2,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=115200 -vid-pid=0000_0000 -ide-version=10813 -build-path /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821 -warnings=none -build-cache /var/folders/h7/wf7nxlvj6jj3r1 hw4ghnj0yw0000gn/T/ arduino_cache_722106 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/mkspiffs/2.5.0-4-b40a506 -prefs=runtime.tools .mkspiffs-2.5.0-4-b40a506.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/mkspiffs/2.5.0-4-b40a506 -prefs=runtime.tools.mklittlefs.path=/Users /gregorybaker/Library/Arduino15/packages/esp8266/tools/mklittlefs/2.5.0-4-fe5bb56 -prefs=runtime.tools.mklittlefs-2.5.0-4-fe5bb56.path=/Users/gregorybaker/Library/Arduino15/包/esp8266/tools/mklittlefs/2.5.0-4-fe5bb56-prefs=runtime.tools.xtensa-lx106-elf-gcc。路径=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506 -prefs=runtime.tools.xtensa-lx106-elf-gcc-2.5.0 -4-b40a506.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506 -prefs=runtime.tools.python3.path=/Users /gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/ tools/python3/3.7.2-post1 -verbose /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/Blink.inopath=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/gregorybaker/Library/Arduino15/ packages/esp8266/tools/python3/3.7.2-post1 -verbose /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/Blink.inopath=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/gregorybaker/Library/Arduino15/ packages/esp8266/tools/python3/3.7.2-post1 -verbose /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/Blink.ino /Applications/Arduino.app/Contents/Java/arduino-builder -compile -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/gregorybaker/Library/Arduino15/packages -tools /Applications /Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/gregorybaker/Library/Arduino15/packages -built-in-libraries /Applications /Arduino.app/Contents/Java/libraries-libraries/Users/gregorybaker/Documents/Arduino/libraries-fqbn=esp8266:esp8266:nodemcuv2:xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M ,led=2,ip=lm2f,dbg=禁用,lvl=无____,wipe=无,baud=115200 -vid-pid=0000_0000 -ide-version=10813 -build-path /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821 -warnings=none -build-cache /var/folders/h7/wf7nxlvj6jj3r1 hw4ghnj0yw0000gn/T/ arduino_cache_722106 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/mkspiffs/2.5.0-4-b40a506 -prefs=runtime.tools .mkspiffs-2.5.0-4-b40a506.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/mkspiffs/2.5.0-4-b40a506 -prefs=runtime.tools.mklittlefs.path=/Users /gregorybaker/Library/Arduino15/packages/esp8266/tools/mklittlefs/2.5.0-4-fe5bb56 -prefs=runtime.tools.mklittlefs-2.5.0-4-fe5bb56.path=/Users/gregorybaker/Library/Arduino15/包/esp8266/tools/mklittlefs/2.5.0-4-fe5bb56-prefs=runtime.tools.xtensa-lx106-elf-gcc。路径=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506 -prefs=runtime.tools.xtensa-lx106-elf-gcc-2.5.0 -4-b40a506.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506 -prefs=runtime.tools.python3.path=/Users /gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/gregorybaker/Library/Arduino15/packages/esp8266/ tools/python3/3.7.2-post1 -verbose /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/Blink.inopath=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/gregorybaker/Library/Arduino15/ packages/esp8266/tools/python3/3.7.2-post1 -verbose /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/Blink.inopath=/Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/gregorybaker/Library/Arduino15/ packages/esp8266/tools/python3/3.7.2-post1 -verbose /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/Blink.ino 使用文件夹中平台的“nodemcuv2”板：/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4 使用文件夹中平台的核心“esp8266”：/Users/gregorybaker/Library/Arduino15/packages /esp8266/hardware/esp8266/2.7.4 正在检测使用的库... /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -I/Users /gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/include -I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk /lwip2/include -I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/core -c -w -Os -g -mlongcalls -mtext-section-literals -fno- rtti -falign-functions=4 -std=gnu++11 -ffunction-sections -fdata-sections -fno-exceptions -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 - DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10813 -DARDUINO_ESP8266_NODEMCU -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_NODEMCU\"" -DLED_BUILTIN=2 -DFLASHMODE_DIO -DESP8266 -I/用户/ gregorybaker/图书馆/Arduino15/packages/esp8266/硬件/ esp8266/2.7.4/cores/esp8266-I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/variants/nodemcu/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino _build_28821/草图/ Blink.ino。cpp -o /dev/null -DARDUINO_LIB_DISCOVERY_PHASE 正在生成函数原型... /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -I/Users /gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/include -I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk /lwip2/include -I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/core -c -w -Os -g -mlongcalls -mtext-section-literals -fno- rtti -falign-functions=4 -std=gnu++11 -ffunction-sections -fdata-sections -fno-exceptions -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 - DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10813 -DARDUINO_ESP8266_NODEMCU -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_NODEMCU\"" -DLED_BUILTIN=2 -DFLASHMODE_DIO -DESP8266 -I/用户/ gregorybaker/图书馆/Arduino15/packages/esp8266/硬件/ esp8266/2.7.4/cores/esp8266-I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/variants/nodemcu/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino _build_28821/草图/ Blink.ino。cpp -o /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/preproc/ctags_target_for_gcc_minus_e.cpp -DARDUINO_LIB_DISCOVERY_PHASE /Applications/Arduino.app/Contents/Java/tools-builder/ctags/5.8-arduino11/ctags -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-指令/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/preproc/ctags_target_for_gcc_minus_e.cpp 编译草图... /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7。 2-post1/python3 /用户/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/signing.py --mode header --publickey /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/ public.key --out /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/core/Updater_Signing.h /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -I/Users /gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/include -I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk /lwip2/include -I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/core -c -w -Os -g -mlongcalls -mtext-section-literals -fno- rtti -falign-functions=4 -std=gnu++11 -MMD -ffunction-sections -fdata-sections -fno-exceptions -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10813 -DARDUINO_ESP8266_NODEMCU -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_NODEMCU\"" -DLED_BUILTIN=2 -DFLASHMODE_DIO -DESP8266 -I/Users/gregorybaker/Library/Arduino15/packages/es p8266/硬件/esp8266/2.7.4/核心/esp8266-I/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/variants/nodemcu/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/sketch/Blink.ino .cpp -o /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/sketch/Blink.ino.cpp.o 编译库... 编译核心... 使用预编译的核心：/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_cache_722106/core/core_94ad119316d92b784f277a81a16e495d.a 将所有内容链接在一起... /Users/gregorybaker/Li库/Arduino15/包/esp8266 /tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/xtensa-lx106-elf-gcc -CC -E -P -DVTABLES_IN_FLASH /Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware /esp8266/2.7.4/tools/sdk/ld/eagle.app.v6.common.ld.h -o /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/local.eagle.app.v6.common.ld /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/xtensa-lx106-elf-gcc -fno-exceptions -Wl,-Map - Wl,/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.map -g -w -Os -nostdlib -Wl,--no-check-sections -u app_entry -u _printf_float -u _scanf_float -Wl, -static -L/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/lib -L/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7 .4/tools/sdk/lib/NONOSDK22x_190703 -L/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/ld -L/Users/gregorybaker/Library/Arduino15/packages /esp8266/hardware/esp8266/2.7.4/tools/sdk/libc/xtensa-lx106-elf/lib -Teagle.flash.4m2m.ld -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl, -裹，spi_flash_read -o /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.elf -Wl,--start-group /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_ build_28821/sketch/Blink.ino.cpp。 o /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_cache_722106/core/core_94ad119316d92b784f277a81a16e495d.a -lhal -lphy -lpp -lnet80211 -llwip2-536-feat - lwpa -lcrypto -lmain -lwps -lbearssl -laxtls -lespnow -lsmartconfig - lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group -L/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821o /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_cache_722106/core/core_94ad119316d92b784f277a81a16e495d.a -lhal -lphy -lpp -lnet80211 -llwip2-536-feat - lwpa -lcrypto -lmain -lwps -lbearssl -laxtls -lespnow -lsmartconfig - lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group -L/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821o /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_cache_722106/core/core_94ad119316d92b784f277a81a16e495d.a -lhal -lphy -lpp -lnet80211 -llwip2-536-feat - lwpa -lcrypto -lmain -lwps -lbearssl -laxtls -lespnow -lsmartconfig - lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group -L/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821 /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 /Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/elf2bin.py --eboot /Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/bootloaders/eboot/eboot.elf --app /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino .elf --flash_mode dio --flash_freq 40 --flash_size 4M --path /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin - -out /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.bin 使用“/Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/bootloaders/eboot/ eboot.elf”和“/var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.elf” /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 /Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/signing.py --mode sign --privatekey /Applications/Arduino.app/Contents/Java/examples/01.Basics/Blink/private.key --bin /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.bin --out /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.bin.signed --legacy /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino .bin.legacy_sig /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 /Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sizes.py --elf /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.elf --path /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0 -4-b40a506/bin 可执行段大小： IROM：228624 - 闪存中的代码（默认或 ICACHE_FLASH_ATTR） IRAM：26752 / 32768 - IRAM 中的代码（ICACHE_RAM_ATTR，ISRs...） DATA：1248） - 初始化变量（全局，静态） ) 在 RAM/HEAP RODATA 中：688 ) / 81920 - RAM/HEAP 中的常量（全局、静态） BSS : 24880 ) - RAM/HEAP /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/xtensa中的零变量（全局，静态）-lx106-elf-size -A /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.elf Sketch 使用 257312 字节 (24%) 的程序存储空间。最大值为 1044464 字节。全局变量使用 26816 字节 (32%) 的动态内存，为局部变量留下 55104 字节。最大值为 81920 字节。 /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 /Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/upload.py --chip esp8266 --port /dev/cu.usbserial-0001 --baud 115200 --before default_reset --after hard_reset write_flash 0x0 /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.bin pyserial 或esptool工具在此 upload.py 工具旁边找不到目录。上传草图时出错错误 /Users/gregorybaker/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 /Users/gregorybaker/Library/Arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/upload.py --chip esp8266 --port /dev/cu.usbserial-0001 --baud 115200 --before default_reset --after hard_reset write_flash 0x0 /var/folders/h7/wf7nxlvj6jj3r1hw4ghnj0yw0000gn/T/arduino_build_28821/Blink.ino.bin pyserial 或esptool工具在此 upload.py 工具旁边找不到目录。上传草图时发生错误 0
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答案对人有帮助，有参考价值 0 这个问题可能是由于两个原因造成的：缺少 pyserial 或 esptool 目录，或者串口没有正确连接到 ESP8266 。有以下两种解决方法： 1.安装 pyserial 和 esptool 目录：首先，检查 Arduino IDE 中的 esptool 和 pyserial 是否位于正确的目录中。如果它们不在正确的目录中，那么可能需要手动将它们移到正确的目录中。可以通过以下方式在 Arduino IDE 中找到它们的位置： a.选择“文件”>“首选项”，在“首选项”对话框中找到“附加开发板管理器 URL”文本框。 b.将以下 URL 添加到文本框中，并单击“OK”：http://arduino.esp8266.com/stable/package_esp8266com_index.json c.打开开发板管理器。在菜单“工具”>“开发板”下选择“开发板管理器”。 d.在开发板管理器中搜索“esp8266”并安装。 e.重新启动 Arduino IDE，并重新连接 ESP8266 板子。 2.检查串口连接：如果上述步骤不起作用，那么可能是连接问题。在 Arduino IDE 中，确保正确选择了串口和板子类型。在菜单“工具”>“端口”下选择 ESP8266 板子连接的串口。此外确保芯片的 GPIO 0 引脚在上传代码时被接地了。最后，也可以试着连接另一个 USB 端口，看看是否可以解决问题。希望这些方法可以帮助解决你的问题。

2024-5-23 17:57:58 评论举报王萍