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 working with aws_iot sample and over this I add gps functions (handler and work init) belong to agps sample, I probe AT%XMONITOR command and show me this
...
I build the example and download to PCA10040,but there no log print in RTT, and I debug in keil mdk, I found the program does not step into main function.
How to run this...
I have an application that requires that timestamps be 64-bit epoch to the millisecond. I'm currently using a Timer peripheral to track 1ms and increment a 64-bit counter...
Hi,
How can I make the device generate random address periodically? I searched on the forum and found people mentioned BLE_GAP_ADDR_CYCLE_MODE_AUTO when call sd_ble_gap_address_set...
Hi.
I have a product that acts as a peripheral, and bonds with centrals that are typically smartphones. Normally the peripheral uses a whitelist to only connect to bonded...
So I noticed the program goes into a state where it's stuck on NRF_BREAKPOINT_COND , which happens after getting into the following writeToLogger () template function. If...
Hello,
I am evaluating NCS 1.5.99 zephyr's sample"periodic_adv"and"periodic_sync"with two nrf52833 DK. The sample "periodic_adv" runs normally on nrf52833 DK.But the sample...
Hello,
I've been trying to use Zigbee Endpoint Logger for the light_bulb and light_switch sample. But I can't make it work. I've been looking through the quetions on this...
Hello guys, i want to implement nrf5-calendar-example in nrf51822 with SDK 12.3.
This library can use RTC0/RTC1/RTC2. But i have only RTC0 and this RTC0 is for SD (am i...
hello,
if i want to connect to a peripheral device with strongest RSSI. I need to get the RSSI before connecting.
and i know i can get the RSSI from event of BLE_GAP_EVT_ADV_REPORT...
I'm trying to read the values from the DS1307 RTC through TWI. I've established a connection with the device but am not sure I'm using the nrf_drv_twi_rx() function correctly...
Hi,
I'm trying to run the peripheral heart rate service example on a custom board using the internal 32kHz RC oscillator. However, the code hangs when soft device is enabled...
I am writing my own UART driver and having trouble getting subsequent interrupts. The first time I see the interrupt occurs but nothing after.
According to the product spec...
