Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I have a custom built multimotion sensor that is using NRF52840 and is setup as a sleepy Zigbee end device, however I can not find a way for it to poll its parent less frequently...
Hello, I was trying to run PDM microphone example code for Thingy:52 on my own PCB with nRF52832 chip. I was struggling a lot and can't even start PDM clock, using some free...
Some models such as the Time Server requires that certain messages are sent with a TTL of 0. (See 5.3.1.2.2 Sending a Time Status message). However, not all messages sent...
I'm migrating from SDK 14.0.0 to SDK 15.0.0, due to Migration guide I have changed my `advertising_start` function so it looks as follows:
However I got an error 9 for...
Hi,
I am new to the nRF world of controllers. I am planning to use these wireless MCU for our IoT enabled products. We are in the early stages of finalizing the MCS, so...
Hi,
I'm including additional C libraries into the asset_tracker sample and have already hit the wall exceeding the space allocated to FLASH
Memory region Used Size Region...
I've noted an odd bug in the SAADC specifically with the Low Power Mode enabled. I used the SAADC to either gather data via Timer+PPI during a data collection mode, OR polling...
Hi,
I'm working on audio codec(ES8374) which using I2S to transfer data, and this part is fine.
Since project require low power consumption, All peripheral should be closed...
Hi everyone,
I am facing the weirdest problem here.
I am working on a custom board using the NRF52832 which I was able to program without issues. I have been working...
Hi,
I am trying to test LESC Security Mode 1 Level 4 bonding with a peripheral ble_app_hrs on PCA10040 and pc-nrfconnect-ble (v2.2) with pc-nrfconnect-core(v2.6.2) with...
AoA/AoD functionality is critical to a product I'm developing.
I'm told that this functionality hasn't been released yet.
I'd like to get a rough idea of when hardware...
I am usin the nrf52840 with USB DFU on the nrf52840 dongle. I want to use the DFU since I may be needing the reset button or will not be configuring it. If I don't configure...
HI nordic,
I had a NRF52832 DK which acts as central. In ble_app_uart_c example i need to scan the battery level of nearby beacons without connecting to the beacons
How...
Hi,
We have a nRF52-PCA10040 with the Heart Rate Collector example in the version 15.3.0 of the SDK which has some trouble connecting to our Bluetooth 4.2 notifier.
...
