GreenPAK Solar Tracker design presented in a new application note
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看看下面的应用注意的地方提出了设计shows that the single axis solar tracker with voltage regulator can be realized using the SLG46531V GreenPAK:
Learn more about using Dialog IPSs in bidirectional applications
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Check out the app note below to learn how to use Dialog unidirectional integrated power switches in bidirectional applications while keep operating all protection features including Current Limiting, Short Circuit Protection, Thermal Shutdown Protection and Inrush Current Control:
Question about service
Hi Dialog
We want to make a BLE devices, the hardware part is ready. We need to know the power of the device.
Also need a key to generate an alarm signal and Capture data from two sensors.We need to send these
three signals to the phone.
I need to know how many service do we need to create? Please give us some advice and reference materials!
Look forward to your favourable reply！
Thanks！
DA9062 brown-out detection
Hi,
I think that the DA9062 does not really supervise the output voltages (and generate a reset in case of a brown-out). Also, the input voltage supervision only asserts after 100ms which is to slow for some brown-out situations. Is this correct?
DA9062-00 vs DA9062-A0
Hi,
in AN-PM-080 it says in the revision log "Replaced DA9062-00 with DA9062-A0". Is this -A0 the correct (new) part number? The quotation we got from our distributor reads -00. Can anybody bring some light into this?
Thanks,
Thomas
关于DA14580主机连两个设备的问题
用的prf_gatt_write()，可以和从机通信但是发送数据得不到返回，condix值也改了，用的without rsp。理论上应该目标设备收到数据会返回一个IND
，但是我发送数据却得不到返回？
我是用app_perf_enable()进行的discovery。发送之前我用PRF_CLIENT_GET_ENV获取condix，我两个设备对应两个不同的profile。
DA7212- 200Hz noise generated from ADC
Hi
我体验到200 hz bac的嘶嘶的声音kground continuous noise from adc. I have used MIC 1 in differential mode with mic bias of 2.5V and configuration are followed as per document attached.Would like to know the cause for noise generation from adc. Does noise pumping can introduce this kind of noise?
Murata ZY with IoT SDK5 locked after out of range
Dear Dialog support,
I have ported the DA14583 IoT SDK to Murata ZY with DA14580.
Mostly I changed GPIO assignments, and so far most things work as expected.
However when connected e.g. with the IoT app, and then forcing the sensor out of range, it becomes unresponsive and a reset/power cycle has to be issued.
In the UART debug interface I can not observe a message following the event, especiallyDBG_MSG("DISCONNECTED\r\n");fromuser_on_disconnectdoes not appear (UART debug does work fine and shows other messages).
BLE Design
Hi DA Team,
We need the following clarification after wake up the BLE core from Sleep,
1)Is it possible to retain previous connection status and connection information?
If yes, we are able reconnect the previous connected device with out advertise ???
2)Is it possible to go sleep with out sending Disconnect status to connect device?
Our aim is," need to establish the device connection after wake up "
That is : Need to reconnect the previous connected device with DA14580 by default
NOTE : DA14580 pro kit and SDK5.0.4
Sleep Mode
Hi DA TEAM,
As I Modified the Sleep Mode Example code "ble_app_sleepmod" like as below, by using toggling a Button (SW3).
1)By default Sleep should be off,(BLE Device should be in advertising mode)
2)enable the sleep mode by Pressing SW3(button on Pro EVKT)
3)wake up the BLE core by using wake-up timer through SW3(after wake up BLE Device should be in advertising mode).
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