Czy wolisz polską wersję strony elektroda?
Nie, dziękuję Przekieruj mnie tam
]
tarwirdur wrote:
Why powersave=1 is not default option for OpenBK7231T_App?
sweetlilmre wrote:The script will dump until it errors. I thought there was 4MB flash on these units, possibly it's wrapping or doing something strange.
You can always specify a range parameter eg 0x200000 for the script.
divadiow wrote:
Thinking about this again @sweetlilmre, the flash size specified in the py is 0xFFFFFFFF, which is 4GB rather than 4MB. Was that a high number you picked to be sure it got to the end of any flash size, or was it supposed to be 0x400000?
Anyway, I've used 0x200000 and the dump completes with an OK rather than an error.
tarwirdur wrote:
>>20924029
I've created PR: https://github.com/openshwprojects/OpenLN882H/pull/4
Why powersave=1 is not the default option for OpenBK7231T_App?
> Temperature is not a good measurement.
@p.kaczmarek2, debatable. Power consumption is not constant and it is not very correct to estimate energy by what the ammeter shows at a moment in time. While temperature integrates consumption over time.
___
@ksichu, how do you measure temperature? In the room? On the chip itself?
With a thermal imager, I see ~50C on the chip with an external power supply (NO_BLE, MIN_POWERSAVE). Current consumption is between 50 and 65 mA.
> Maybe it's a relay or a poor power supply that is responsible for the heating of the whole thing?
According to the oscilloscope, the original power supply produces a normal output (3v3 with bursts not exceeding 150mV in amplitude). Checked with and without the board.
.
alias mode_wifi setPinRole 10 WifiLED_n
alias mode_relay setPinRole 10 LED_n
// at reboot, set WiFiLEd
mode_wifi
// then, setup handlers
addChangeHandler WiFiState == 4 mode_relay
addChangeHandler WiFiState != 4 mode_wifi
{
"vendor": "Tuya",
"bDetailed": "0",
"name": "Full Device Name Here",
"model": "enter short model name here",
"chip": "LN882H",
"board": "TODO",
"flags": "1024",
"keywords": [
"TODO",
"TODO",
"TODO"
],
"pins": {
"0": "LED_n;0",
"3": "Btn;0",
"7": "BL0937CF1;1",
"10": "WifiLED_n;0",
"11": "Rel;0",
"12": "BL0937CF;0",
"19": "BL0937SEL;0"
},
"command": "backlog startDriver BL0937; PREF 1.2; VREF 0.124868; IREF 0.010548",
"image": "https://obrazki.elektroda.pl/YOUR_IMAGE.jpg",
"wiki": "https://www.elektroda.com/rtvforum/topic_YOUR_TOPIC.html"
}
