I was using these instructions as a starting place. I soldered the 6 pinholes as indicated. I have connected everything. I am not sure if I should switch the FTDI jumper to 3.3V (it is currently at 5V). The pin in the EL Sequencer is labelled 5V, but the instructions also say "the EL Sequencer runs an ATmega328p at 8 MHz and 3.3V". Should I change the jumper to 3.3V?
I have downloaded the latest IDE from here. But there is no board option for the EL Sequencer. What board should I select?
Anything else I need to do to program the EL Sequencer?