SparkFun Forums

[diegoVilla]

Hey! Sry for the clueless question, but I have a problem with the comunication between the arduinoIDE (with the esp8266 extension) and the esp8266...

I built the cirquit like this (http://www.arduinesp.com/arduinesp/wp-c ... SP8266.jpg) minus the led, which is a io pin, so should not be a problem...

When I send it to the board, it compiles fine, then shows the memory percentage informations (in portuguese here):

"O sketch usa 219.479 bytes (50%) de espaço de armazenamento para programas. O máximo são 434.160 bytes.
Variáveis globais usam 31.172 bytes (38%) de memória dinâmica, deixando 50.748 bytes para variáveis locais. O máximo são 81.920 bytes."

and both the usb-ttl adaptor (FT232RL in the 3.3V config) and the esp8266 blink sicrunosly, as if they where connecting, and I get the following errors:

error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
...
...
warning: espcomm_send_command: cant receive slip payload data
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed

any guesses? happy to provide more context! tnx

(configurations are default for Generic ESP8266 module, programmer is: AVRISP MKII, arduino ide version 1.6.8, OP sistem windows 10, 32 bits)