I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Seeing recent response to my original question on multiple chip selects, I've opted to share a modification to spi_master that I've implemented in part to make handling some...
What is the official status of the Softdevice Serialization for S130 in SDK 9? I could see an older answer on how that was removed in SDK 8 but since almost half year has...
Hi
The documentation for the new feature in S110 v8 to change the gatt table size says that to change it the linker configuration needs changing .
This means it is a...
Hello
I only used PWM_library, but this is my first time using PWM_driver. Simply controlling the duty cycle of multiple channels has been successful, but I am not sure...
A little backgroud for my project. The goal of the project is to be able to identify the proximity of beaconing devices in an area to a specific observer which then reports...
Hi, Below is the mapping of RAM on the 840 from the infocenter. We want to utilize the functionality to turn off unused RAM (via sd_power_ram_power_clr), but we see that if...
I am using SoftDevice s140v6.1.1. The behavior is I was able to program nRF52840 through JTAG without any issue. I am checking out the OTA firmware update feature and nRFConnect...
Hello Everyone,
I am developing one product using nRF52840 MCU, in this project my master controller is nRF52840 MCU and the host is STM-based MCU.
My goal is to make...
Hi,
I am configuring a test software to generate CW signals at channel 0, 19 and 39. Currently I'm using the nRF52840dk, later a custom board. The channel number is calculated...
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I have a product and want to update it with a BLE functionality. The product has EFM32 Giant Gecko MCU (ARM M3).
I want to know if it is powerful enough to run an...
Hello. I am writing a program using an example called ble_app_uart. While using the printf function, the output is output with a delay of 10us between characters and characters...
I try to integrate the Nordic pc-ble driver (Version 4.1.2 API 5) into a Qt application. I use the heart rate collector example to check how I have to integrate the library...
I have implemented all the models given in nRF Mesh SDK in nRF52832. Now I want to implement the HSL Model in nRF52832, for that there are no files related to HSL model in...
Hi all,
As I wanted to try out the new extended periodic advertising examples (periodic_adv and periodic_sync) located under /v1.5.0/zephyr/samples/bluetooth of the latest...
hello,
i am using nrf52840 with our cutomised board and trying to achieve long range using coded phy and using that long range demo example as base i have sucessfully changed...
I try to send out sensor streaming data to terminal over BLE NUS. Sensor sampling rate is 100Hz and 6 bytes per sample. Is there a best option to do this if I need to send...
We're working on a product that is able to store around 400uC of charge (two 220uF capacitors). There is a constant input of 21 uA minimum coming from a small solar panel...
I'm using AT%XRFTEST=0,1,2,19300,-40,1 to test reception at 1930MHz on the NRF9160 DK with a CW generator, and I don't understand the effect of the -40 parameter. With my...
