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Title: Your hardware setup [Print This Page]

Author: exyn Time: 6/4/2017 00:26
Title: Your hardware setup
Last edited by exyn In 6/4/2017 00:42 Editor

Attaching a picture of my Firefly-RK3399 with a battery charge/discharge pcb (from my work, modified to give 12 V output and controlled over I2C from the firefly board) underneath and a 16,8 V battery at the bottom. Also equipped with a 4G module and touchscreen to be truly mobile.

Looks a little ghetto atm but the plan is to 3D print a more proper "case" for it. A work in progress

Please share yours

IMG_20170603_181351.jpg (1.96 MB, Down times: 187)

Author: isle Time: 6/5/2017 09:18
very nice!

Author: leung先森 Time: 6/5/2017 10:02
Cool , man

Author: exyn Time: 6/13/2017 23:54
Last edited by exyn In 6/13/2017 17:07 Editor

It has now evolved into this. Still a few things to do but essentially a Firefly-RK3399 "laptop" with 194 Wh of battery power.

IMG_20170613_173515.jpg (2.34 MB, Down times: 173)

Author: euroeffie Time: 8/15/2017 04:44
Hi, could you bring more details on how did you manage to use a battery for powering the board?
Does the android system detect the charge level in the battery?

Author: 0xE1 Time: 1/7/2018 20:20
Where have you got standoff/supports for M.2 slot for 4G module?

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