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...
Hi, I'm trying to adapt the stm32f4 library from:
link text
to run an nrf24l01+ with an stm32f373. After some initial SPI headaches, a lot is working. In the initialisation...
I want to confirm how much current is being drawn from the battery while the nRF52 is in it's absolute lowest power state and waiting for an NFC field to wake it up. From...
I am interested in setting the tx power level the advertising packets in a nRF52832 are transmitted with. I saw there is the TXPOWER register in the RADIO section (address...
I have a use case where sensors on a BLE peripheral need to push notifications to a BLE central indeterministically. So it needs to keep the connection always on. The notification...
Hi,
I tired Nordic Uart Service example on Nexus 5 Android ver 5.1.1, but I am not able to connect. I am able to connect to Samsung S6 and Nexus Android ver 4.4.4. I am using...
Hi Nordic,
I've try many times but no luck, I have a PCA10028, which works fine with SDK8~10 and S110.
Recently I found the SDK has become ver11 and SD turn to S130. So...
What is the best method for sending long data to ble_app_uart from android? We tried sending data by breaking into 20 bytes chunks and used thread.sleep() between each packet...
When I'm using the SDK 6.1.0, the twi drivers works while and I can easily understand the twi work flue. Howeve, the SDK 11.0.0 changed the twi drivers. I don't know what...
Hi Nordic,
I am using PCA10000 v2.2.0 with MCP and FW "MEFW nRF51822 0.11.0"
I just tried the "nRF Connect" under Windows 10 and fail to use it. Below is my steps:
...
Hi All,
I'm using nrf52 PCA10040 v 0.9.0, with SDK11. No softdevice being used in this case.
While exploring using EasyDMA with the SPI peripheral, the example in sdk11...
Hi there,
this problem may extend the scope, as it relates the SPI slave device (atmel winc1500). When I run the SPI master example, I can see the data transmitted on oscilloscope...
Hi, I use S110 v8 in my application with DFU support. When DFU is triggered from application (by writing 0x0104 to DFU service control characteristic), then application fails...
Working on a project i want to update the nordic application (firmware) from other MCU, i am having some problem to compute the crc.
How to we calculate the crc of...
