Differences

This shows you the differences between two versions of the page.

--- start [2016/02/24 05:00]
admin [Radio Transmission]
+++ start [2019/04/17 18:39] (current)
dant [Sparrow v4.2]
@@ Line 1: / Line 1: @@
-====== Sparrow Wireless Sensor Node ======
+====== Sparrow Wireless Sensor Nodes ======
-{{:sparrow_small.png?70 |}}
+{{:logo_sparrow.png?70 |}}
-Sparrow is an excellent platform for IoT, ultra low-power wireless computing and energy harvesting, with state-of-the-art sensing capabilities. It was designed to work with a range of wireless protocols, including IEEE 802.15.4, 6LoWPAN and ZigBee.
+Join the Internet of Things revolution with the new Sparrow wireless sensor nodes! They have state-of-the-art sensing capabilities and are completely compatible with Arduino. Sparrow has everything you need to develop complete applications, directly out of the box. From home monitoring to smart devices, the nodes are designed to work with a full range of wireless protocols, including IEEE 802.15.4, 6LoWPAN and ZigBee.
-<imgcaption sparrowv4 | Sparrow v4 Sensor Node>{{ :sparrow_v4.png?800 |}}</imgcaption>
+<imgcaption sparrowv4 | Sparrow v4.1 Sensor Node>{{ :composite.jpg?800 |}}</imgcaption>
@@ Line 11: / Line 11: @@
   * Integrated 2.4GHz radio transceiver
   * Precision temperature & humidity sensor
-  * 9 DOF inertial unit
   * Barometer/altimeter
   * Light sensor (visible, IR and UV spectrum, luxmeter and UV radiation index)
+  * High capacity CR2450 battery holder
   * Fully-compatible with [[https://www.arduino.cc/|Arduino]], with dedicated libraries for easy programming of the sensors and radio.
+<imgcaption diagram | Sparrow v4.1 Internal Diagram>{{ :sparrow.png?600 |}}</imgcaption>
+===== Sparrow v4.2 =====
+This Sparrow board variant does not include any sensor, but it is size and pin-compatible with the Arduino Micro format. Also, it can run out of a single 1.5V AA battery or a single 1.2V AA NiCD or NiMH rechargeable battery. The board has a charging circuit that can deliver a steady charging voltage from a renewable power source, such as a solar panel.
+<imgcaption diagram2 | Sparrow v4.2 Pinout Diagram>{{ :sparrowv42.png?800 |}}</imgcaption>
+<note tip>Want to learn more? Check out our [[tutorials|Tutorials]]!</note>