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 am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I am currently trying to modify a Zigbee-only application (with no SoftDevice, originally based on the light bulb example) to be placed on top of the SoftDevice. The app will...
dear
in the case :our product is produced in factory, we want to upgrade new app via phone,
but the crc of new app is not equal with the origin one which store in the...
Dear Colleagues,
I am not sure whether TEMP anomaly 31 is applicable to nRF52832-QFAA-0B (NRF_FICR->INFO.VARIANT == 0x41414230)
nrf_temp.h @ 65 says:
static __INLINE...
A happy new year everyone,
I should develop a mesh sensor network for Raytheon Anschütz GmbH in Germany but I am an absolute beginner on Zigbee and therefore struggle a...
I have a BLE project that I wish to add Zigbee to (non-concurrent, if that matters). The project is built on FreeRTOS with several threads, using SDK 5.2.0 and S140 6.1.1...
Hi,
I am using nRF52840-DK evaluation for testing a Mesh configuration. I was able to successfully establish a mesh connection with a onoff-sample from zephyr and was able...
I am working on the project with radio transmitter(NRF24L01+) and receiver(NRF52840). I need to receive data at the rate of 250kbs. I tried to receive but it fails always...
Hello,
I want to interface a microcontroller with the nRF52832 chip in one of our designs. The microcontroller will be running on FreeRTOS.
I would like to know a few...
Hi,
We are currently in a testing phase of our software where we use an nRF52832 for extended advertising and an nRF52840 for scanning that has a scan interval and scan...
Hello, i´m trying make DFU with the Light switch server with the GATT and Proxy Enable, however in the process of update, i got this error in the device what receive the update...
Trying to lower uC current consumption to minimum
Im trying to remove features from my program
I've notice that removing the adc initialization actually get the current...
Hi All
I mount a minimum system for test BLE. I download a blinky program to the NRF52810. If I download a blinky without BLE version , it works well . But if I download...
Hi dear Nordic engineers and enthusiasts,
I am currently testing and researching on the functionalities of Nordic Thingy 52 in Bluetooth Mesh . I have tested with the provided...
Hi
I am trying to use the TWI on nrf52840 but i am unable to get it to work. its getting stuck somewhere. I dont have a logic analyzer so i am unable to check if the signal...
