I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
Hi Sir,
In the datasheet, the start up time of 32K LFXO is 0.25s.
What is the start up time of 32K LFXO at Low temperature (-40/-30/-20 degree)?
Thank you.
BRs, H...
I have successfully upgrade 2 thingy 91 with the latest modem firmware 1.2 via MCUboot, and it worked.
I then tried to upgrade the existing standard application from 2019...
The nRF9160 v1.2.0 does not respond "OK" after AT+CFUN=0 !!!
2020-05-07T12:21:07.489Z DEBUG modem >> at+cfun=0\x0D\x0A 2020-05-07T12:21:08.489Z ERROR Error: 'at+cfun=0
Hi Devzone,
I am a beginner in BLE development. I have a nrf52840-dk and want to test the ble-app-uart example in SDK-16.0.0.
I firstly use NRF connect desktop programmer...
Hi,
I recently procured a nrRF52 DK board (PCA10040, v2.0.0 with nRF52832) for our new product development activity.
I tried following precompiled binaries present in...
Dear Nordic Tech Support & community,
The SDK 16.0.0 supports only one button long-push at time. Attached you can find a SDK-patch to add the support of multiple long-press...
Hi Team
I am trying to implement the firmware upgrade for master controller nrf52832 on chip using esp8266 over uart and I am very new with this boot-loader part.
I...
Hi
I had implemented a DFU module in esp8266 where I am trying to upgrade nrf over serial (UART Communication).
I had success with Init file write but when I send the...
Hi,
I am using nrf52833 EVB as an SPI master. The data is sent properly and well-received at the slave, however, I have a problem with the data received.
The problem...
Behaviour:
- Bluefruit the feater (nRF82832)
- Bluetooth BLE
- Implementation of Fitness Machine Service (0x1826)
- What is correct : all characteristics notified...
Hello, Nordic!
Our project is at evaluation stage. We aimed to build an Bluetooth 5.1 AoA indoor locator system, where the reciever should know the location of the transmitter...
We are using nrf52840 USB dongle to get PIR sensor readings and send measurements over the Bluetooth Mesh Schematics are following: We increased power for peripherals to 3...
Hi:
When I use nRF51822's 2.4G Radio(not BLE),I want to improve anti-interference level,Make sure that all my pairs of host and device can communicate normally.
Thank...
