Does anyone know if Serial2 can hit 115200 baud rate? I have a project that is working on Serial1 just fine, but when I switch to Serial2.begin(115200) and connect my project to D0(RX) and D1(TX) nothing seems to work. I have already imported the library and I understand that the pins are shared wit…

Serial2 Max Baud Rate

ScruffR October 22, 2015, 7:16pm 3

OK, confirmed now Serial2 is not available on the Photon unless you do some hardware tweaking.

1 Like

Serial confusion

Topic		Replies	Views
Photon: 2nd Serial at D0/D1 like the spark core? Getting Started	3	1589	February 22, 2016
Serial confusion Troubleshooting	8	2767	November 10, 2015
Are Serial 2 Pins on Photon 5v Tolerant? Troubleshooting photon	5	661	January 10, 2019
Using Serial2 results in undefined behaviour Firmware	7	3057	September 18, 2015
Connecting on Serial1 vs Serial2 Troubleshooting	14	5077	June 7, 2016