Bq24075 bat charge on h1

[antonlalala]

Hello friends, are there people who soldered bq24075? On h1 How will it even turn on? by pressing which button? I did not understand.

[jboone]

Hi. Thank you for opening the issue here.

The news is not good. The battery feature was an experiment, and was never turned into a finished feature. So there is no way to turn the power on or off from the firmware.

[antonlalala]

☹️😢

[antonlalala]

GPS module for what purpose?

[jboone]

Also an experiment. There is no firmware support for it, and I have not tested it at all.

[antonlalala]

It would be nice to do GPS. Ais transponder, aprs ..

[jboone]

True. There's probably also value to recording current location when logging data, and having precise time available.

[antonlalala]

that would be great, as well as navigation

[antonlalala]

going back to bq. If I solder it according to the scheme, then the device will be constantly on while the battery is charged? or will I ruin the device?

[vasja2000]

hi! Colleagues, help me find the scheme exactly Portapack_h2. We need it.

[jboone]

@vasja2000 You need to contact the people who make the H2. I have no information on the H2. It is a completely different design, as far as I can tell.

[jboone]

@antonlalala Yes, the device will be on constantly, until the battery is discharged, or you plug in power to USB.

[vasja2000]

@vasja2000 You need to contact the people who make the H2. I have no information on the H2. It is a completely different design, as far as I can tell.

tell me, do you have any information about who makes them?

[jboone]

@vasja2000 I do not.

[eried]

BTW the on off works perfectly on the H2, such a shame that the pcb is not available anywhere... (I wish there was a way to have battery level on the UI)

[cql1983]

BTW the on off works perfectly on the H2, such a shame that the pcb is not available anywhere... (I wish there was a way to have battery level on the UI)

H2 doesn't exist. It's just a modified version based on H1 that a hobbyist added logic chips for switches.

[eried]

H2 doesn't exist.

On that ethereal non existant H2, on off works perfectly

[cql1983]

Yes, you can visit : https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-rax/page-detail?wh_weex=true&wx_navbar_transparent=true&id=596112633971&ut_sk=1.WRF5Cr3ABR8DAMOzG71j1M%2Bu_12431167_1588928139854.Copy.detail.596112633971.139574515&forceFlush=1 H2 is Chinese fans modify.

[antonlalala]

Привет. Спасибо за открытие вопроса здесь.

Новости не хорошие. Функция батареи была экспериментом и никогда не превращалась в готовую функцию. Так что нет возможности включить или выключить питание из прошивки.

can i put any dcdc converter between audio svdd and vbus? and switch to lipo?

[zjywlive]

Hello everyone, I'm sorry this is a message translated by computer,I am familiar with this designer, and I am also involved in the design of some peripheral parts.

[ch4istO]

hello, I have a Portapack in the H1 version without a battery, I noticed that there is a place on the board where you can connect it, place number 1, but place number 2 is missing elements for charging the battery, no bms. If I connect the battery without soldered bms elements, will the powerpack work? https://drive.google.com/file/d/1hUSMeK7JGp24xr7aG6vRuZ59vJC-2kSg/view

[antonlalala]

No!