i am working on custom board nRF52840 with display ST7789 + touch Ft6336
1) i want to use LVGL library with Display how do i get started with LVGL .Any tutorials or sample...
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I want to use nPM1300EK、nPM PowerUP (official v2.1.1) profiling a chargeable battery, whose rated capacity、standard charging current is 2000mAh and 400mA respectively...
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I'm developing my custom sensor application. It's a matter over thread device. Before final product I'm working on a NRF52840 DK PCA 100056 v3.0.1 and NCS 3.02. It...
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I higly need to run twister unit tests in debug mode with breakpoints, step by step, spies and other debug tools in vscode. I did not find a way to do so.
Is...
Dear devzone, Can our nRF52840 detect 20 nanosecond voltage fluctuations using COMP? For example, if I set a lower threshold of 20mV and an upper threshold of 60mV, and the...
Hi nordic: What is the peak current of NRF9151? The relevant parameter cannot be found in the datasheet, while it is available for NRF9160.
Best Regards
JERMI.JIN
I'm using the nRF52840-DK part number 1490-1072-ND I ordered last week. In both nRF Connect for Desktop and the VS code extension the device wasn't able to detect. Tried two...
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When erasing one page flash for responding one GATT request, it always went into assert_nrf_callback and has to reset the app. So I have to disable SoftDevice before...
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I am going to start programming BLE application, and I would like to know which enviroment is best to program it. Are there too many differences between programming...
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According to the documentation the optimal CPU frequency is 16 MHz, Please, could someone tell me if that is correct or not?
Thanks for your help
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I modified the ble_app_hrs sample application with one custom service which includes, some custom characteristics (128 bit uuid), Now the problem i am facing is, i am...
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How to implement the passkey authentication, we are using nF51822 evaluation board. Is it possible to display the passkey using master control panel? And, we also don...
Howdy,
In a similar vein to my recent question about production programming....and nothing to do with takign an nRF51822 out for a walk :)
We'll write a simple test...
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Before, TX and RX functions run well at iOS6. After we updated to iOS7, RX still worked but TX couldn't send out data. Did you verify nRF UART app at iOS7?
I'm reseaching a tag in low energy-cost using the nRF24le1.Till now,I can receive the message from the tag successfully, but can't send the command to the tag to read or write...
hi,
Now,my pre-Develop product(BLE),that to measure the Tx transmit power not correct with my setting(default 0dbm).
so,i have program a project for to sure the reason(Hardware...
I need to connect an I2C/TWI device to the nRF51822. The I2C device is running at a fixed 3.3V (from a boost DC/DC), but the nRF51822 is powered directly from a CR2032 battery...
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Is there anyway to keep the RTC going while in reset, device sw has crasched or in powered off mode or would I need an external RTC for this?
Is there any possibility...
I have two NRF24L01+ devices. My aim is to have one as PTX and the other as PRX replying with ACK_PAYLOAD. It is working with ACK enabled (without payload). However when ACK_PAYLOAD...
I'm interested in using the master emulator to connect to multiple target devices, but it does not appear there is support for this in the API (v2.1.3). For example, there...