Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Hello,
I manage to work with new S310 V2.
I use S310 for hrm only. Saying so also not for DFU service.
I have own proprietary method for transfering application images...
I am working on an application and need to get the exact time that the master node receive advertising from the slave node. I tried with PPI and it's ok to capture the Radio...
Hi, could you please tell me if my assumptions below correct?
Measuring a (ratiometric to VCC) analog signal and selecting VDD_1_2_PS as the reference selecting AIN_NO_PS...
When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Hi all,
I have an application for nRF52 which works fine using SDK 12.1.0. I am now trying to make it working with 12.2.0 and it hangs.
Apparently inside the function...
My question is somehow connected to hardware side of SPI(M) peripheral implementation.
When using SPIM, I am observing 3 types of situation:
WhenSCK pin is defined...
Hello,
I took this project on about a month ago to do bug fixes within the app. The bugs are fixed but the OTA was not tested for the last 2-3 months. No changes were made...
Hi,
I am working on interfacing SD card with nrf52. I am sampling SAADC at 1000 sps and trying to write over SD card as well as sending over BLE. Both operations are working...
Hi everyone,
I am trying to update my nrf52832 chip with another MCU using UART.
I am using the bootloader example dual_bank_serial_s132 with the s132 SoftDevice.
...
I plan on using the ISP130301 and would like to ask the following:
I would like to start my schematic and layout using the ISP130310 from Insight Sip and would like...
I'm wondering if it can be work as an DFU Controller (where sends zip Distribution Packet) not as an DFU Target.
I'm trying to make Each of the NRF51 Cores to be updated...
I am using the nRF52832 very successfully for an audio application. However, I am observing an undesirable high current state after audio playback is complete.
Here is...
Hello Everyone) Have new unsolved problem. My custom PCB based on nrf52832 SoC has only controller, FXOS8700 accelerometer and MAX30205 health temperature sensor. For communication...
I have been using SDK7.2 on an nrf51822 quite succesfully for a number of projects in the past.
However, for a new project, which is just a simple beacon, no complex IO or...
Trying to keep this as short as possible. I have 3 I2C devices on a bus. A LSM303(accelerometer + magnetometer), a high precision temp sensor, tricolor LED driver TCA6057...
Hi,
I'm working on nrf51822 with soft device 130. I want to know how many packets are sending in a connection interval my min and max connection intervals are 30 and 80...
Hi,
just a simple question: I need to create an update over the air system with my nrf52 and I was wondering if transferring the new image to the chip requires especial...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
In sample project I didn't find any way to perform an update through UART like previous SDK.
Nrfutil tool documentation specify that :
Performing a Device Firmware...
