I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
Hi, I've recently been diving into the whole trustzone implementation on Zephyr and I'm having trouble understanding how to properly work with it.
My question is fairly...
I'm using the default implementation of the Peer Manager module. I see under the hood it uses the FDS module to handle Flash Write/Reads. If I wanted to implement some Flash...
Good evening,
I am using a nrf52840DK to set up a product prototype and I have a couple of questions about the peripherals. My nRF Connect SDK version is 1.5.99.
1....
Hi, Iam working on creating a ble mesh network. I wanted send led status whether on/off message from server to client periodically like every 10sec. I have configured the...
Hi I'm learning Zephyr ecosystem in context of using nRF SoCs. How one can achieve current consumption values as low as in datasheet ( 0,4 uA in System Off, with no RAM retention...
After nrf52840 uses the SPIM3 peripheral to send data, turn off the SPIM3 peripheral to enter low power consumption, and there will be 700UA current; if the SPIM3 peripheral...
I am trying to read data from a chip over SPI.
The implementation of the SPI comms is not ideal as they require a new CS/SS line toggle on every byte. I cannot do a bulk...
I hope that someone can show a clear example of this. I surprised that it isn't in the SDK examples. Basically, it is necessary to stop the BLE SD, in most low-power examples...
Hi,
I am having a problem where the client is unable to receive notification from a peripheral after the softdevice in the peripheral returns 0x3002 after a disconnect....
Hi,
I am trying to implement DALI-104 (IEC-62386:104:2019) on top of openThread protocol.
I am using Thread: CoAP Client and Thread: CoAP Server and want to configure...
I am Rattana. I have some project for Bluetooth communicate with mobile phone. Then I will use BC805M(nRF52805).Nomally I connect my MCU with HC06 and I use MCU because I...
Hello I'm now trying to implement the IOS Phones (Central) - Device (Peripheral) liver UART using Multiple Connection - Nordic Uart Service. Devices tried to send a UART signal...
Hi,
We are following the project CHIP and planning on design a matter device with our existing hardware platform. The below are some questions about it:
1. Our platform...
Dear Nordic Bluetooth Experts,
My project is quite simple: A BT Mesh device (generic level server model) powered by a Nordic nRF53832 and an Android app that is used to...
