Working application, using S132 SoftDevice, new variation of the application. Using UARTE, with P0.12 assigned as RxD. Something in the SoftDevice is grabbing P0.12 and setting...
In our product, we use Laird (Ezurio) BL653 BT module. In some countries such product requires SRRC certification. For SRRC certification we set BL653 to DTM mode with AT...
Hi
The TWI driver has a twi_clear_bus() function but the TWIM does not.
I'm getting an I2C error, and need to do I2C soft reset. I'm doing this manually at moment but...
I recently completed a field-upgrade path from an nRF5 SDK 17.1 application (with the legacy Secure DFU bootloader) to a fresh NCS-based firmware stack, while preserving user...
Hello,
We are currently evaluating BLE Gateway (CIS, BIS) development using the nRF5340 Audio DK.
We would like to ask whether bidirectional CIS streaming is officially...
hi dear Engineers,
I am affraid to use FLASH to manage PEER data, it is wrong way because of Wr op. limitaion.
Instead of that, EEPROM or FRAM must be used anyway.
How...
Does single bank bootloader in SDK7.1 support ZIP-file ?
I get error REMOTE DFU INVALID CRC ERROR in the end of flashing by nRF Toolbox when I use ZIP.
If I use hex-file...
Hello,
I am trying to implement OTA firmware update using Secure DFU.
SDK - 12.2
Softdevice - s132
Board - PCA10040 (nRF52)
I followed instructions mentioned...
Hello,
I just want to clarity the sd_ecb_block_encrypt() operation cases (S110).
In pp. 23.1.3 of RM (Shared resources) sayed:
The ECB, CCM, and AAR share the same...
Assuming SDK 12.x
For those people that want to integrate the Buttonless DFU service to their app, which uses already one custom base 128bit UUID, please make sure to:...
I need to add connectable beacon advertising data instead of normal advertising for proximity profile example (NRF52 DK -> PCA10040 ->S132 -> nrf52832).During Advertisement...
Hi,
We had a power issue with our custom board related to DFU updates. After performing a DFU we were seeing 8mA idle current, and when we had programmed the firmware directly...
Hello,
can you provide a best practice guide on how to use memory protection unit in nRF52832.
I am interested to know if MPU can protect user defined memory regions...
Hi,
I want to know Tx power and duty cycle information of Beacon and NRF52 for the following cases:
In our case NRF52 will be our receiver and Beacon will be transmitter...
During the CE immunity test, the nRF51822 has to re-connect automatically without user interaction when the BLE connection is blocken by noise. Please tell me how to implement...
hi,all
my device use CR2450 button battery,advertise time 500ms
TX POWER:4dbm,the battery life is low if it still use this configuration
(May be big current lead...
Hi all,
I am using a nRF52832 with SD S132 V4.0.2 ion SDK13.
My application currently uses TWI, SPI and BLE and also 1 wire (which is based on delays). Everything works...
Hi!
I am working with PCA10040 (nRF52), s132 and SDK 12.2.0.
I am using the example experimental_ble_app_eddystone.
I have configured one slot as TLM, so it reports...
Hello,
We're using JLinkExe for production programming. Is there an equivalent of the nrfjprog --erasepage command for JLinkExe?
I'm looking for the equivalent of
nrfjprog...
