Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
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...
Hello. I created some HID device based ble_app_hrs_pairing_nfc example on NRF52. And I have a questions:
1.I need to automatically reconnect to bonded device after reboot...
By default, the NRF_DEBUG is disabled. After enabling, and removing this assert check:
devzone.nordicsemi.com/.../
I am now hitting another one here:
#if ( configUSE_TICKLESS_IDLE...
Reading the documentation online for the BPROT component for the nRF52832, it seems like resetting is the way to clear the Write Protection bits in BPROT. Is resetting the...
I'd like to be able to change the ble connection interval during during runtime to save power. I followed this post and found that p_ble_evt->evt.gap_evt.params.connected...
Hi,
We like to develop a battery powered device with small current consumption which will communicate with mobile devices over BLE. It will comunicate with mobile device...
Hello Everyone,
It is unclear to me how a soft-device operates regarding multi-tasking and event-handling. I'm assuming Nordic engineers have their own real-time operating...
Hello, i wanted to ask if NRF51 Dongle NRF51-Dongle is capable of sniffing packets from NRF52xx parts? If yes, what are the limitations, because i think that nrf52xx parts...
Below linked blogpost says,
if using a PCB antenna, the matching network should consist of one shunt component.
devzone.nordicsemi.com/.../ .
And in the reference design...
Greetings,
For my application,I need to change the nrf51's mac address.
Previously I have changed the MAC id using the following code,
static ble_gap_addr_t m_central_addr;...
Hello friends,
i am new to embedded programming and trying to learn the new things in embedded for this i am doing 1 project in which i am using mpu9250 with pwm.
is...
Hi,
I want to interface FN-M16P with nRF52 through UART. To access this module I need to send commands to perform specific actions.Is there any specific example like this...
Hello,
I am new in this community and I am trying to get started with developments using nRF52840 DK. I am using SDK 13.0 for the library and I compile my code using armgcc...
I would like to be able to leave the bootloader installed and debug an application. I have been able to use the merge tools to get the hex files all merged and generate the...
Hi, i'm currently working on a low power sensor device based on nrf52832. I want to transfer data only to bonded central devices. Priority is using static passkey, but my...
