Profile for User: sapdemon

You are here:

Forum Replies Created

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • November 15, 2018 at 10:52 PM in reply to: needs to recover the bootloader for Mini Ultra #10266
    sapdemon
    Participant

    Hi Lim,

    Thx, it works.
    Do you use Arduino Zero (Native USB) bootloader for the Mini Ultra board too?
    Or yours custom bootloader? If second, what is the difference?

    October 11, 2018 at 4:45 PM in reply to: 6.4V Lithium iron phosphate battery #10005
    sapdemon
    Participant

    It’s in the work. But I can’t reveal much yet! It’s going to awesome, awesome for everyone’s need.

    Sounds great!

    I am wondering, when can we expect new one mini-ultra version?

    October 10, 2018 at 9:37 PM in reply to: 6.4V Lithium iron phosphate battery #9995
    sapdemon
    Participant

    Hi Lim,
    Do you think about changing the MCP1700 (Mini Ultra Pro V3 board) on Buck-Boost regulator e.g TPS63051.
    I believe it will be more efficient for using a LiPo. These batteries have a voltage that goes from 4.2V to 2.7V typically during their discharge cycle.

    And, if I understand, Mini Ultra Pro V3 board would not work if the voltage goes lower than 3.3 v (e.g. 3V).

    best regards,
    Dmytro

  • Author
    Posts
Viewing 3 posts - 1 through 3 (of 3 total)