Page 206 - Programming the Photon Getting Started With the Internet of Things
P. 206
whitespaces, 45
Commands:
controlling devices using Web user interface, 94–95
controlling LEDs over Internet, 89–94
function use in Photon programming, 87–89
syntax, 38
Comments, coding best practices, 44–45
Common (COMM) terminal, of relay, 114
Comparison operators, 39
Components:
hardware and miscellaneous, 154–155
overview of, 153
placing on breadboards, 145
resistors, 153–154
semiconductors, 154
soldering to PCB, 146–147
Computer-assisted design (CAD), 121
Connected mode, device modes, 141
Connecting to cloud mode, device modes, 142
Connecting to Wi-Fi network:
claiming photon in order to connect to account, 15
mobile smart device, 11–13
over USB, 14–15
overview of, 7
powering up, 11
Connection failure, LEDs indicating board states, 9
Constants (cont), 80
Contacts, on breadboard, 145
Continuity, checking with multimeter, 147
Contrast, adjusting LCDs, 55
