Dear friend I checked the data sheet of 52820 and I didn't see any LPCOMP peripherals. Check the data sheet of 52832, there are LPCOMP peripherals. Comparing COMP and LPCOMP...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
Hi, team. ********** environment : SDK : Mesh v3.2 (w/ SDK v15.3.0) SoC : nRF52840 IDE : SES ********** I am challenging to handle each event, such as Mesh receive interrupt...
Hi all,
Radio notification inactive state interrupt is coming but I was not able to do any action by comparing it.
I am thinking, if radio_evt is false then it is radio...
Hi,
I need trigger repeated SPIM via PPI for a batch of samples until the given RAM buffer is full. Then I need start another round of batch SPIM with another buffer.
...
Hi,
I am trying nrf52832 with pca10040 board. My app uses s112 soft device and also SPIM0 to collect data from a slave device. No event handler has been used when initializing...
I want to know how to control BLE connection of nRF52832. I am using softdevice S132. I have a device that works centrally and a device that runs peripherals. When the peripheral...
nrf52832.
SDK14.2
Segger ES V3.34a
Options for Sequential Serial numbers
We have managed to program a single serial number into the UICR, using our Development...
I am trying to interface I2C EEPROM (AT24C512) with nrf52840 and I am directly writing to and reading from the registers mentioned in the datasheet. I am seeing the i2c waveforms...
Hello -
We are also bumping into the problem described here , where it is not possible to initialize LESC when BLE is initialized from a FreeRTOS task. The nrf_stack_info_overflowed...
nRF52DK
external board with 51822 and mems
I connect my external board with nRF52DK as this (left is board, right is nRF52DK):
SWCLK -> SWDCLK
SWDIO -> SWDIO
VCC...
Hi,
I got some troubles on the communication distance between the two units which one acts as central and one acts as peripheral, I tried to adjust the BLE parameters the...
Dear Sir,
I have enabled my project for SPIM+EasyDMA.
I am configuring the SPIM transfer nrf_drv_spi_xfer with additional flags like,
NRF_DRV_SPI_FLAG_NO_XFER_EVT_HANDLER...
nRF51822 QFAA
At first I set up the RAM size to 0x1F80, it works fine. However, after I try to use RTT to print log, I got the compile error: region RAM overflowed with...
Hi ... how to set the password to secure the connection between the device and application . I don't want to anyone to connect my device , for that i am planning to the set...
