{"id":14982,"date":"2016-07-20T19:06:09","date_gmt":"2016-07-20T11:06:09","guid":{"rendered":"http:\/\/www.seeedstudio.com\/blog\/?p=14982"},"modified":"2018-10-19T10:30:08","modified_gmt":"2018-10-19T02:30:08","slug":"new-product-release-seeeduino-stalker-v3-1","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2016\/07\/20\/new-product-release-seeeduino-stalker-v3-1\/","title":{"rendered":"New product release: Seeeduino Stalker V3.1"},"content":{"rendered":"

\"IMG_3922\"<\/a><\/p>\n

Back to 2009, in order to make it more conveniently and economically to build out door application, Seeed Studio released its first X-Bee carrier board—Seeeduino Stalker V1.0 which is a big success.<\/p>\n

During the past 7 years, Seeeders have been continuously developing and upgrading the stalker series to make it more powerful and up to date. There are 6 versions of Seeeduino Stalker ever existed, the most recent one is Stalker V3.0, which was released in 2014.Ever since it was released, we have been collecting feedback from our users, and preparing for upgrading. This summer we are excited to announce that the 7th<\/sup> member of the stalker family–Seeeduino V3.1<\/a> has been released.<\/p>\n

Compare to V3.0. The main surprise you\u2019ll find about V3.1 is impressively low power consumption, in sleep mode, the output current of the whole board will be as low as 100uA, this is an upgrade truly derived from users feedback.<\/p>\n

How do we achieved it? In V3.0, when MCU is in sleep mode, all the power supply ports are still working, including Bee area port, 3.3v port, VCC. However all the sensors on the board can\u2019t exchange data with MCU during sleep mode, which means the power supply of those port doesn\u2019t make any sense but consuming the\u00a0lithium battery. In V3.1, we made a big progress. When MCU is in sleep mode, all other power supplement on the board can be cut off manually, so that power can really be saved.<\/p>\n

\"IMG_3902\"<\/p>\n

Other Changes.<\/strong><\/p>\n