The Helium Analog Extension Board measures DC voltage (0-24V) and current (0-500mA) and works with analog sensors that vary voltage or current depending on their reading. Common sensor standards include 0-5V, 0-10V and 4-20mA and are often seen in automotive and industrial applications.
The Helium Analog Extension Board uses the INA219 current/power monitor.
For Digital input/output (reading switches, driving LEDS, etc), check out the Helium Digital Extension Board.
*Requires a Helium Development Board for full functionality.
|Networking standards||IEEE 802.15.4||Frequency Band||915 MHz & 2.4Ghz (North America) |
868 MHz & 2.4Ghz (EU)
|Security||Hardware-based encryption, authentication and authorization with Helium Atom Development Board|