eleven with esp-13 board together not working serial port

The "Eleven" is our Uno-equivalent Arduino-compatible board, but with a number of improvements including prototyping area, a mini-USB connector, LEDs mounted near the edge, and the D13 LED isolated using a FET. [Product page]
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jazzaamiga
Posts: 1
Joined: Wed Jul 20, 2016 11:15 am

eleven with esp-13 board together not working serial port

Post by jazzaamiga » Wed Jul 20, 2016 11:41 am

it is duinotech esp-13 model it have esp8266 wifi onboard. freetronics and duinotech i got from jaycar shop.
pin seem fit prefect.

when it together arduino serial port montior cant see text come out and try flash no luck :(
camera-p.jpg

i had to pull apart and use wire jumper and serial montior text come out.
20160720_070036.jpg
i note when i use blank into eleven code. and i want flash to esp8266 code and does nothing with wire.
i had to rest it, check with serial port still show text.
only on wire jumper - not 2 board together never work.

i had to buy duinotech nano version guess what it full working serial montior or flash both worked. not on eleven dont know why.

anyway i had hard look at pin when board together it is rx-rx and tx-tx on same pin number
when i do wire jumper it is rx-tx and tx-rx serial montior show text not firmware flash :(

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