Hi,
I'm using the published nRF54L15 DK hardware files and noticed something that I don't understand.
On the nPM1300 section of the schematic and PCB:
Pin 20 ( VSYS...
we are developing solutions with PMIC type=PM1300, we eager to know the internal LDOs PSRR.
i have read 171 page of PM1300 datasheet, but cannot find PSRR data or the PSRR...
nRF54L15 PDM clock runs at ~1/32 of expected (PCLK1M instead of PCLK32M) on a custom board - works on DK
Summary
On a custom nRF54L15 board, the PDM peripheral clock ...
HI
I am currently using the nRF54L15 chip with NCS 3.2.1, carrying out secondary development based on the periodic_sync_conn sample project. I intend to adjust the transmit...
While configuring a scene, the blind device is not visible in the scene settings screen, so it is not possible to set or save the blind position as part of the scene.
Steps...
Hi all — I'm developing a custom nRF5340 development board (Raytac MDBT53-1M) and would value the community's honest read on whether it's worth producing.
The goal is...
I am try to porting nRF51822 Beacon v1.0.1 F/W for PCA20006 to PCA10001.
I could change GPIO port setting for button and LED.
Now normal beacon mode work fine and success...
We appear to have discovered today that if you do this sequence
sd_power_gpregret_clr(0xFF);
sd_power_gpregret_set(0xA0);
sd_power_gpregret_set(0x0B);
GPREGRET will...
I'm trying to understand the general structure of .h files.
nrf.h contains an #ifdef for NRF52.
I cannot find a #define NRF52 anywhere.
Any help appreciated.
Thanks...
We have our nrf52 working well with our iOS app - almost everything we need is in place. One last item (haha) we've been struggling with is to get the nrf52 to advertise our...
Hi,
I'm connecting to a proximity sensor, IQS263 over TWI interface and having some weird problems.
I'm using the same code I used to connect with the Invensense MPU...
Hi.
We are trying to get nrf52 to work with 1.8v spi master. We are using level sifter with it. However when we connect the nrf52 to level sifter to spi output, the whole...
i am working with nrf24l01 module with PA LNA circuitry for longer distance transmission.When i bought the module i received an antenna along with it which is an SMA antenna...
Hi,
I have read "Measuring Lithium battery voltage with nRF52" posted on 5-23-16 just as a point of reference.
System setup:
In my system the nRF52 is powered (VDD...
Hello,
I need help,
I'am using uvision V5.17, SDK 9.0.0 and SD130.
First problem is solved,
If I don't declare app_pwm_init() in app_pwm.h, the current is 0.4mAh...
Hi, I'm having an issue, when i compare the data received over BLE NUS SERVICE, i want to choose stay connected or disconnect to the device..(if i don't receive the data that...
In my mesh I would like to have some battery powered nodes which will only transmit data and never receive.
Is there a way to disable scanning entirely while using the...
Hi I am using Bluetooth Gatt to read/write, discover services from nRF51822 device. But the behaviour is quiet unpredicatable. I am testing on KIT_KAT 4.4. Sometimes there...
I am trying to get the ble_app_uart project working on a Taiyo Yuden EYSGCNZWY using SDK 11 and the S130 Softdevice. The EYSGCNZWY documentation located here here states that...
I'm trying to compile an application that uses app_error.h, but IAR is throwing an error each time app_error.h is included, saying that the use of the NRF_LOG macro on lines...
Hi,
In examples of SDK 11.0, I see two different defines PSTORAGE_DATA_END_ADDR .
#define PSTORAGE_DATA_END_ADDR ((PSTORAGE_FLASH_PAGE_END - 1) * PSTORAGE_FLASH_PAGE_SIZE...
