Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
Hi:
I want to send pictures and voice.So it needs to be faster.What should I do?
I use nrf52832/sdk16.If nrf52840 is used, can it reach 2Mpbs?
Measurement example:nRF5_SDK_16...
Hi there,
Here is what I'm trying to do. I'm trying to use the 52832 as a badge to be used by people in order to report the zone the person is in using a ble mesh network...
HI:
My IC: nRF51822QFAA My SDK Project: ...\nRF51_SDK_9.0.0_2e23562\examples\ble_peripheral\ble_app_template\pca10028\s110\arm5_no_packs
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When I Powerup or...
Hi, I'm having problems flashing the firmware on my Thingy52. I was recently on a course that used another Nordic Semi dev board to connect to the Thingy52 over I2C and use...
Hi. I want to disconect softdevice and ble in order to access to flash memory. I know there are a lot of ways to deal with it. But i want to test to disconect softdevice and...
Good afternoon, Today we had a question about the certification of our product related to the reliability of communication. We received a letter of the following content:...
Hi,
I am trying to update my advertisement data as well as scan response data (i want to put some custom advertisement data and the device name in scan response data). ...
My three buttons are pressed each time, and the LOG information is as follows
0> [00:00:00.000,000] <info> app_timer: RTC: initialized. 0> [00:00:00.000,000] <info> app...
SDK:15.3.0
CHIP:52832
I downloaded sdk15 for nrf52832.all sample programs and soft devices are working fine but boot loader coding is showing some error. I am using this...
Hello,
I am developing the following application:
An nRF52840 bluetooth module connected to a sensor does data acquisition and then sends it directly to an nRF52840...
Hi,
I am trying to use SPIM3 to drive LCD(ili9486), but I have encountered some problems, hoping to give me a solution.
I have 2 questions:
1. spi_config.dcx_pin
How...
Hello, we have run the power profiler on two different example projects, and want to understand the difference between the two.
When we run the blinky project
nRF5_SDK_16...
I am buys setting up a project on the NRF52 that needs to use the TWI. Usually I would read byte for byte, and if one of the registers has enough data to justify it, I would...
I tested sdk16.0 with secure uart debug example, that DFU needs to enter bootloader twice(press button4 and reset twice), first time to update setting file, second time to...
