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 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...
Our project uses nrf5340, and we hope to match it with two wm8904 audio chips. They communicate with each other using the I2S protocol. However, we noticed that two I2S buses...
Greetings,
I am trying to pair nRF52840 DK to second admin (controller) using the provided chip-tool and the switch app from the nrf samples.
Specs:
nRF52840 DK (DUT...
Hi, So I I'm working with nRF52833_xxAA on a custom board. I want to be able to debug without erasing all after power reset so I followed this tutorial.
And I was following...
We would like to try using the standard DFU process to update third party device connected to the nrf52 chip.
For proof-of-concept I want to use DFU update with experimental...
The toolchain manager always fails with the following error: Failed to clone the repositories: env: bash: No such file or directory
MacOS Big Sur
nRF Connect for Desktop...
This is more of a zephyr question I suppose, but is there anywhere I can look at a list of setting key values pairs? Or alternatively what is the best way for getting the...
Hi
For nRF52840 as Zigbee Coordinator, for an unknown new device (ED), after the new device joins the Zigbee network,
Is it possible to know the Profile, End-Point,...
Hello, guys!
We have FCC/CE/UKCA/RCM/EAC certified board that contains nRF51822 SoC. We currently don't have a possibility to enable the internal DC/DC regulator of nRF51822...
Hi,
I am moving from FreeRTOS to Zephyr. So I jused some of your simple example for trying to understand basics. I edited it little bit.
I have some default task from...
Hello,
I'm using the flash MX25L1283 together with the NRF52840. I've implemented a new driver for that flash using the nrfx library. Everything works fine !
However,...
To achieve the maximum transfer rate over ESB, I added the following expression to the ESB initialization function:
NRF_RADIO->MODECNF0 = (NRF_RADIO->MODECNF0 & ~RADIO_MODECNF0_RU_Msk...
Hello,
I am using nRF52832 DK board. I wanted to drive some o/p signal from the MCU. So for testing purposes, I just toggled one GPIO from the Timer CC channel. For that...
On a custom board, VDD and VDD_GPIO are independent.
Is power supplying VDD1 and VDD2 enough to program nRF9160 through SWD, or do I need to also enable VDD_GPIO to program...
hi everyone i have flashed dfu to my nrf52832 using the latest sdk 17 i have done all the process as mentioned updating the ecc, private key publickey etc but my board doesnt...
