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...
Hi ,
We have a custom hardware with an Active GPS Antenna (that is connected to the main board with u.fl connector).
I ran the GPS SNR command to test the performance...
I'm designing a PCB that uses the nrf52832 with an external RTC, the DS1339 ( https://datasheets.maximintegrated.com/en/ds/DS1339-DS1339U.pdf ). I want to use a single 3.3V...
I'm enabling external power off warnings, as specified in section 5.22 of the AT command guide.
When I drop the supply voltage I see a LTE network disconnected message from...
Hello Nordic!
I have been developing a Zigbee application and now, I need to connect via Serial communication with another device. I just need to listen to the port, not...
I am using flash_fstorage_s140_pca10056 example from SDK v17.0.2 , I see that the start address is 0x0003 E000 and the end address is 0x0003 EFFF respectively.
I want to...
Hi,
I am trying to check how DFU works but I have problems setting it up. I will describe all the steps that I have been doing here, so that it will be easier to try to...
Hi, I am designing a custom board usign the NRF52832. Im using this externar crystal https://es.rs-online.com/web/p/unidades-de-cristal/1753468/ . but I have seen that many...
Hello Nordic Support Team
I need desperate help to get my proof of concept working. I have been able to prove that the applicational concepts work on the nRF52840 and now...
I'm trying to create an application on the nRF52840 that can read serial input from an external GPS chip and also provide log output via USB. As I understand it, the UART...
I want to read access address of a connection between master and slave in master.
I need access address and not the MAC address after connection establishment.
Is there...
Hello, when developing our application, we run into a problem. We are running Zephyr 2.4.0 on nRF52840 MCU. We use LSM303AGR sensor, which is supported by zephyr LIS2DH driver...
Hi,All:
1. As the topic, now i just make bootloader,How do i perform a app entrance? and how to staging, combing.........in the picture as below. Or,on the other hand,how...
Dear,
I am trying to manually toggle GPIO0_2 by writing into the GPIO register, 0x50842504[bit 2]. The output of GPIO0_2 was always static in either high or low.
If...
We use the Nordic library for mesh with Gatt proxy service to our mobile device. We've noticed that unsegmented messages are only serviced and sent every 250ms through the...
Hi, I have made a super hex file and getting the following issue. I have already made a super hex file successfully already but this time getting this error. Does any solution...
