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...
I would like to program the NRF52810 with the SoftDevice 132 and my bluetooth program. Is there any way to reprogram the NRF52810 over bluetooth rather than using a wired...
Hi,
I'm wonder is the speed of i2c on nrf52832 can be faster then 400kbps? even use EasyDMA, the speed still can't faster then 400kbps? I also look into the max speed of...
Hello All,
I am a bit confused with the maximum speed that is achievable with the USBD CDC ACM driver.
In Previous threads like this:
https://devzone.nordicsemi.com...
I developed a functioning application that advertises with Nordic UART Service, connects to a smartphone application, then reads various sensor data using the SAADC and transmits...
Hi,
I have read all around DevZone that more details about AoA/AoD based direction-finding feature were expected to be released around Q4 of this year. This is very exciting...
Hi,
I am using nRF51822, and try to use the ECB block AES128 to do some data decryption.
From the SDK I found 2 API functions:
uint32_t sd_ecb_block_encrypt ...
How can I generate two complimentary signals using PWM with a period of 3.33us (300khz) with ability to control number of pulses to generate.
1: With current api PWM takes...
Hello,
I have tested and verified the code for my application on the NRF52 DK, but now I need to program my own custom device using the nRF52832 chip. I saw there was a...
Some bugs in ble_app_hrs_freertos example from the SDK when handling buttons: (at the end of this listing are same tests but with ble_app_hrs (no rtos) and buttons are handled...
Hi, We are working on Thingy91(nRF9160-pca20035). When thingy91 connected to system through USB, We getting BLE UUID values through nRF52840 on nRF9160(on nRF Cloud also)...
Hello,
I am porting a software to the nRF52 SDK16.0 . This software uses Floating Point numbers with Exponent-Byte=0x7F to signal Error conditions (then treated as unsigned...
Hi. I want to evaluate the current consumption of the nrf9160 module (I have a Thingy91) and I want to disable all logging functions. I started with the mqtt_simple example...
I have a characteristic with variable length and max length of
NRF_SDH_BLE_GATT_MAX_MTU_SIZE - 3
i.e. the max possible data length based on the max MTU.
During connection...
My Thingy:91 was added to nRF Cloud using "+" > "LTE Device" and then "Already have an active SIM? Skip this step" (iBASIS roaming doesn't work properly in Switzerland so...
