ESP8266 Community Forum

Hi Everyone,

I have ESP8266 ESP-07 and I also have NodeMCU... Now NodeMCU works as expected and it since it has USB connection it's pretty trivial to connect to my Mac and use it from Arduino-IDE.
I also got ESP8266 ESP-07 and I saw plenty of examples on the internet where you can user either arduino Uno, or usb-to-uart adapter, the problem is I don't have either of those. I only have NodeMCU (and attiny), I was able to program attiny from NodeMCU, so I was wondering if it's possible to upload sketches from NodeMCU to ESP-07. I'm pretty sure the answer is yes... but if someone could point me at the right direction...
Should I try connecting connecting MISO, MOSI, SCK and RESET pins and use the AVRISP sketch? Or is it tx -> tx and rx->rx and connecting reset to ground? If someone could help me out I'd really appreciate it

Same question was posted by another board member.

Try adapting this:

viewtopic.php?f=13&t=16685

Luc

Luc Volders wrote:Same question was posted by another board member.

Try adapting this:

viewtopic.php?f=13&t=16685

Luc

Thank you so much! I've looked all over the internet, but all the hits I've got was for the arduino to esp8266 or esp8266 to arduino. This looks exactly what I need!