資料來源:https://www.sparkfun.com/products/14440
The Power Dock 2 allows you to use any 3.7V LiPo battery to power your Omega and then charge the battery when it’s out of juice. Utilizing the same form factor as the Expansion Dock, this board also can be used in the same way, so if you don’t have a battery connected you will still be able to receive power through the microUSB port.
The Power Dock breaks out the Omega’s GPIO pins so you can use them to control external circuits or connect expansion boards to extend the functionality of your Omega. The Power Dock 2 adds an ADC that allows the Omega to measure the voltage level of an attached LiPo battery. This will give you a better idea of how much juice is left in the battery!
The Onion Omega boards we carry are separated into three different categories: Mainboard, Dock and Expansion Board. This board falls into the Dock category, meaning you can plug an Onion Omega directly into the board. The Expansion Dock is also compatible with Omega Expansion Boards, making it one of the most straightforward docks produced by Onion.
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Power Dock 2允許您使用任何3.7V鋰聚合物電池為您的歐米茄供電,然後在電池沒電時給電池充電。利用與擴展塢相同的外形尺寸,該電路板也可以以相同的方式使用,所以如果沒有連接電池,您仍然可以通過microUSB端口接收電源。
電源基座打破了歐米茄的GPIO引腳,您可以使用它們來控制外部電路或連接擴展板來擴展歐米茄的功能。 Power Dock 2增加了一個ADC,允許Omega測量連接的LiPo電池的電壓。這會給你一個更好的想法,電池裡剩下多少果汁!
我們攜帶的洋蔥歐米茄板分為三個不同的類別: 主板 , 擴展塢和擴展板 。該板屬於碼頭類別,這意味著您可以將洋蔥歐米茄直接插入紙板。擴展塢也與歐米茄擴展板兼容,使其成為洋蔥生產的最直接的碼頭之一。
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