Hello, Im using Wemos NodeMCU V3 32mb wifi module with a level converter and arduino mega. I connected the converter as in this tutorial, under label "Using the BD-LLC for Serial" (I dont really understand this part: " Although you won't be taking advantage of the BD-LCC's bi-directional abilities…

Problem with sending and/or recieving data from Mega2560 to esp8266

kgray9 September 3, 2021, 12:29pm 2

Welcome! Do you have your ESP RX and TX pins attached to the Mega's D19 and D18 pins?

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