Using one ADC, the current can be reduced to about 40uA after the ADC value is taken. Using a two-channel ADC, after the ADC value is taken, the current stops at about 0.4...
I'm searching for a software engineer who can help us getting OTA support between nRF52810 and PIC16 MCU.
nRF52810 must have command- and data mode over UART, Pic controler...
I want to be able to read the gyro and accelerometer values from the MPU6050 sensor.
As a base start I downloaded the NRF5 SDK V15.3.0 and modified twi_sensor_pca10056 program...
Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hello, I am using the Zigbee CLI Agent as coordinator, and when a router device or end device joins the network I want to configure attribute reporting.
I am able to configure...
We are running a trial in an open field, where we connect NRF52840 ( GW ) to an NRF 52833 (Node ).
Distance between the units is around 80 meter , we are using Coded Phy...
Hi Nordic team
I tried AWS FOTA and Nordic FOTA at nrf connect for cloud. It did work well.
We now want to set up our own cloud. It's neither AWS cloud nor nrf connect...
Hi,
Sorry for the newbie question but how am I going to use the SAADC to measure 4-20mA current loops? I've used the SAADC to measure temperature, voltage, and resistance...
Hello !!
We are using nRF52833 MCU in our one of project. It is very cost sensitive project. We are proving supply to MCU from coin cell CR2032 battery. Also we enabled...
Hi,
I'm currently developing custom board with nRF52832 and I'm experiencing weird issues.
It's mostly related to BLE, especially on Samsung A series devices (A3, A7,...
I am using custom board nRF52820. I'd done OTA up-gradation with USB connected. Firmware successfully updated on device over BLE and device got soft reset.
After removal...
I am using nRF9160 DK(PCA10090 0.9.0 2019.19) with Indian carrier LTE-M SIM and carried below steps to establish LTE-M communication with nRF Cloud: 1. Upgraded to latest...
Dear community,
I opened and successfully tried out the preflash_example. Since I will need a plain text NDEF message instead of an URI NDEF message as used in the example...
Hello,
I'm new to BLE and have a general question about concurrency and collisions. Sorry if a repeat question. I'm developing for nRF52832 using SDK 15.3 and S112 v6.1...
Hello,
I am testing nRF52 UART with DSP.
While transmit data in nRF52 (ADC results)
(example link: https://github.com/NordicPlayground/nRF52-ADC-examples )
I can show...
Hi
I am now working on a project which I use ble_app_uart_c as a reference.
SDK 16 and used softdevice s140.
The radio_tx_carrier() function was taken from example/peripheral...
So I bought a BLE Heart Rate Sensor (chest strap) from market. I am able to read data using the nRF Connect Android App. Now I am trying to read the Heart rate data using...
Hello,
I'm working with PCA10040 EVB.
I've followed this FAQ that shows how to add a device name.
But function sd_ble_gap_adv_set_configure() (called at the end of advertising_init...
