DA1468x encrypted area
Hello Support.
When using DA1468x , I would like to know where it is encrypted ?
(ex Program, data, internal-Flash, external-Flash, and so on)
Best regards,
Jun-ichi
start-up time of the DA14681
Hi Dialog,
May I know the start-up time of the DA14681 to first advertising message? the code is stored in OTP.
thanks!
inductor selection
Hi Dialog,
From Page 12 of AN-B-061 DA1468x Application hardware design guidelines v1.3.pdf
An inductor having a saturation current
of at least 1A and a RDC of maximum 0.1 Ohm guarantees a good performance
Could you please help further explain why require the inductor having a saturation current
of at least 1A and a RDC of maximum 0.1 Ohm ?
thanks!
Temperature sensor in Da1468x
Hi Dialog,
1, Temperature Sensor
从datasheet, we know these:
• Uncalibrated (3 sigma) accuracy of +/- 17 oC
• Accuracy after 1 point calibration +/- 8.8 oC. (Assuming
perfect reference temperature)
• Accuracy after 2 points calibration +/-4 oC. (Assuming
perfect reference temperature)
2, From DA1468x SDK Features_v3.22, the driver of temperature sensor isn't ready now.
Temperature Sensor Driver No No
3, My question:
14681 external flash write
Hi,
is it posible to write into the external Flash when VBAT is 1.7V and the flash is powered by V33? A flash needs 10mA to perform a write cycle.
Regards,
Ronald
DA14680 development kit
Hi,
is there a DA14680 development board available. I found the DA14681 but I need the DA14680 because of the internal flash.
Regards,
Ronald
Wechat reference implementation fails to pass step5 of AirSyncDebugger 2.3.0
Dear Sirs/Madams,
With the latest WeChat official reference implementation (version 1.0, 5.190.2),
it is always timed-out in the step5 of AirSyncDebugger 2.3.0 (wechat BLE debugger).
Coud you please check it?
Batter lifetime for DA14681
As we know, there is one excel table to calculate battery lifetime of DA14580.
Do you have any tools to calculate battery lifetime for DA14681?
thanks!
什么时候出DA14681 ?
Forums:
hi,Dialog:
请问DA14681什么时候能出来？我现在用的DA14580 code space 太小了。
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