| 1 | = Introduction = |
| 2 | |
| 3 | If you have sufficient soldering skills it is possible to build a cheaper BlueTooth ICS adapter by using the RN-42 adapter and a small number of parts. The RN-42 Bluetooth module requires 3.3 volts for operation and communication so we will need some circuitry to adjust voltages. |
| 4 | |
| 5 | |
| 6 | = Schematic = |
| 7 | |
| 8 | Below is a schematic of how the RN-42 module could be used to build a ICS adapter. |
| 9 | |
| 10 | [[Image(//images/schematics/fsicsblue.png, 25%, title=5 volt USB to TTL adapter)]] |
| 11 | |
| 12 | = License = |
| 13 | |
| 14 | {{{ |
| 15 | #!html |
| 16 | <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/"><img alt="Creative Commons License" style="border-width:0" src="http://i.creativecommons.org/l/by-nc-sa/3.0/us/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/">Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License</a>. |
| 17 | }}} |