Hi!
I use mega2650 for engine control using Speeduino software. When I connect HC06 module to original Mega2560 board all work fine.
But when Im trying to connect module to mega2650 pro board (Robotdyn Mega 2560 PRO Embed) - no response.
In general this new board is working. I use the same software for both.
I connect BT module to tx0 rx0. As I understand the same pins is used by onboard usb-ttl CH340.
Board programming goes ok. It means that there is no issues with tx0 and rx0.
But HC06 doesnt communicate.
Any ideas?
Welcome to the forum
As you are using a Mega2560 why not use Serial1 on pins 19(RX), 18(TX) ?
I didnt think about it) I'll try. thanks
I've made better- just replaced chineese mega with the same but different). Same wires and firmware. All working.
Strange...
Or not.
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