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,
On my custom board, after upgrading from NCS version 2.5.1 to 2.6.1, BLE stopped working.
I get immediately the following trace after calling bt_enable(NULL)
...
I'm migrating from ncs v2.3.0 to ncs 2.6.1 in order to have the ram retetion working with the mcu boot.
But after some modification on my board file using a nrf5340 I get...
I have a custom board file which is based on nrf9160, I want to use it using the west build command and later flash it. I tried the steps under this tutorial: Nordic academy...
Just upgraded to NRF v 2.6.0 (Mac OS; VS Code). Our code previous built and ran successfully on our custom board with v 2.5.0 of the SDK.
Now we get the following error...
Hi all,
I'm developing a project on top of nRF5340. Thus I created a custom board definition in my project area:
That is a direct copy of ncs/zephyr/boards/arm/nrf5340dk_nrf5340...
Hello,
we are trying to use the nRF9160 as a serial modem for a Raspberry Pi running on Debian.
The application is basically the nRF sample "nrf\samples\cellular\modem_shell...
Hi,
I'm trying to build the Serial LTE Modem in my nrf9160 SIP custom board to communicate the STM32 MCU with the nrf9160 using AT Commands via uart.
My physical connections...
Hi,
I created a custom service in accordance with NUS service. I am able to assign all handles, subscribe to notifications. But I am not able to read any data from the device...
Based on my understanding on SPI signal, CS/SS pin need to pull down to low when read/write and pull up high when the action is finished.
May I know if this feature has...
I'm currently working on a project that uses the MLX90640 IR sensor. By default, this device has an I2C address of 0x33, but it can be set up with one of 127 different I2C...
Sifting through previous posts about redirecting printf to uart by using retarget.c, I have found this will work on previous versions of segger (5.42). Has anyone gotten it...
I tried adding the following settings to prj.config
CONFIG_CHIP_OTA_REQUESTOR=n
CONFIG_CHIP_QSPI_NOR=n
I've also tried to modify the Devicetree to be the qspi part in...
Hello, I have a project sampling a ADC. It has a INT output signaling new data is ready to be read with max sampling rate of 125ksps. I am using the interrupt and then reading...
Hi community,
I'm making a custom board using the NRF52840-CKAA. I'm trying to make a Bluetooth application for this board but struggle to achieve it.
setup:
- Visual...
nPM1300ek version: 0.9.0 I have both "nPM Controller" and "USB PMC" USB connected. I tried powering USB PMC through the computer and also tried a "Wall Wart USB".
I have...
