ESP8266 Community Forum

- Mon Jun 18, 2018 10:51 pm #76514 Hello there

Im using a ESP8266 board with a FTDI232 adapter but I cant upload my code.
Heres the erro message:

Archiving built core (caching) in: /var/folders/qq/kfvk4__s51vcd_nx_p7ggt6h0000gn/T/arduino_cache_838564/core/core_esp8266_esp8266_generic_CpuFrequency_80,FlashFreq_40,FlashMode_dio,UploadSpeed_115200,FlashSize_512K64,ResetMethod_ck,Debug_Disabled,DebugLevel_None_____6a6f03bb7fc7edd1c687f643adbf4091.a
O sketch usa 228349 bytes (52%) de espaço de armazenamento para programas. O máximo são 434160 bytes.
Variáveis globais usam 32172 bytes (39%) de memória dinâmica, deixando 49748 bytes para variáveis locais. O máximo são 81920 bytes.
error: cannot access /dev/cu.usbserial-A50285BI

error: espcomm_open failed
error: espcomm_upload_mem failed
error: espcomm_upload_mem failed

Anybody can help?
Thanks