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...
Hi,
we are getting during NB-IoT attach (full AT dialogue below) for some nRF9160 SIPs:
URC: +CNEC_ESM: 29,0 URC: +CNEC_EMM: 19 URC: +CEREG: 2,"B414","000F6E21",9,0,19...
Hello,
I follow up this documentation https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.9.1/nrf/ug_thingy91_gsg.html#updating-firmware-through-external-debug-probe...
I try to run asset_tracker and asset_tracker_v2 on nRF9160DK. I observed that the default cloud Host Name is Amazonaws.com, which is shown in autoconfig.h file. see the image...
I tried to debug Asset_tracker_v2. During step by step debug, the program navigate to that part which is not included .. see the image. Also, I want to know, little more:...
Hello Devzone Community,
My name is Ted, and I am some way along development of Zephyr based firmware, running on an nRF9160 based custom board. I'm looking to put the board...
Hi,
How can we prove that the A-GPS is working correctly? We have run an experiment where we have use a module with A-GPS and one without and they have very similar (and...
Setup -
1. Sample used - nrf/samples/nrf9160/lte_ble_gateway
2. Board used to build - nrf9160dk_nrf9160_ns
3. NCS version 1.9.1
Steps performed -
1. Built the...
Hello Everyone,
I am trying to implement one wire protocol for interfacing MAX17211 fuel guage IC with NRF52840. I wand to know if there is any one wire library or any example...
Hi,
Do you have a suggestion for a 2.4GHz chip antenna? I sent a board to Ketil for RF tuning but the meander antenna ended up as too short. We would like to avoid a separate...
Hi there, I have been always using the dev board BLE antenna for the nRF52832-QFAB.. but now i need to reduce much more the size of the board, so i need a much smaller antenna...
Hi
I am currently trying to get the antenna switching working on the nRF52833 DK
I have an SPDT RF swtich is this pe42423
1.I want to use for switching.But I don't...
