Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Dear Nordic,
When testing the DFU process, I noticed something unexpected. We are using the secure DFU USB bootloader, with forced dual bank updating. I'll attach both the...
I am using ibeacon format for my device. The specification says to include the RSSI value calibrated at 1 meter in the payload.
Can you please tell me how to find out...
Hi,
We managed to integrate both normal BLE and mesh stack onto our working prototype, powered by nRF52840. So far, it is working well. We are trying to further maximise...
I am using the NRF52840 controller to connect BMD101(ECG sensor) uart based having a baud rate of 57600.
Note: Using UART peripheral example on SDK17
I am trying to parse...
Hi
I've problem on my design when I use voltage translator to communicate with sensors. Can you guys see pictures below:
1.nRF52840 using 3.3v:
1.nRF52840 using...
Hi all.
I want to send my packets in the negotiated time interval.
I sat the NRF_SDH_BLE_GAP_EVENT_LENGTH to 6.
The negotiated TI is 36 ms.
the results are
1- the...
Hello to all,
(If "TLDR" go to "### TLDR ###" in the bottom of the page, where you'll find the straight questions without all the context... ) Me and my team are using the...
Hi,
I noticed that the value raw_uuid_len in function ble_advdata_uuid_find() in module ble_advdata.c is fixed at the value UUID128_SIZE.
So the function can only find...
Hi, I am new to NRF and segger embedded studio.
So I want to send temperature sensor data connected with nrf52840 DK to the Murata1_SC device using UART.
The data will...
Found a potential "weirdness" with the mergehex utilty. When merging hex files containing code, dont seem to have an issue. Recently I was using mergehex create a full programming...
Hello Team,
Can you please confirm if we can use the crypto API to do AES encryption/decryption. Can I use it in non secure app and in application and not in bootloader...
Hi,
We want to make some BLE application for nRF52840 on Thingy:91. Referring to PCA20035 schematic, there are some spare pins which we assume is available for GPIO as...
Hi, we have a product (NRF51 SD8 S110 RBCMesh) on the market that craches about once per year the line that asserts is line 189 in src\\soc_radio_timeslot.c (your code) and...
