EmonTx Arduino Shield
Revision as of 13:27, 5 October 2012 by Glyn.hudson (talk | contribs)
emonTx Arduino Shield
Overview
Design Files & Part List
- 10 x 470K
- 5 x 10uF
- 4 x 33R 1%
- 4 x 10K 1%
- 4 x 4K7
- 4 x 3.5mm jack (Rapid: 20-0157)
- 1 x 0.1uF (100nF)
- 1 x 470R
- 1 x 100K 1%
- 1 x 2.1mm DC barrel
- 1 x RFM12B 868/433Mhz (HopeRf)
- 1 x 82mm/165mm Ant
- 1 x 3mm LED
- 1 x DS18B20 (optional)
- 1 x 6 pin ISP header (female)
- 2 x 6 pin header (or 1 x 28 pin header)
- 2 x 8 pin header
Build Guide
Port Map
| Function | Arduino Port |
|---|---|
| 9V AC sample | ADC0 |
| CT 1-4 | ADC 1-4 |
| DS18B20 Temperature | Dig4 |
| LED | Dig9 |
| RFM12B SS | Dig10 (recommended) / Dig5 |
| RFM12B INT | Dig3 Leonardo / Dig2 Uno |