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...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello,
I would like to save some keys securely using the Infineon OPTIGA Trust X chip. To do a quick test I bought the Infineon shield2Go with the OPTIGA chip that I connected...
Hi All
as title.
I am nRF52 DK PCA10040.
Chip select is nRF52832.
I measure out from wfe to Timer Interrupt time is 1.3us.
Is it correct? and How can I reduce the...
Hello,
I am working on a school project with my team that requires one master device and up to 30 slave devices which will be controlling LEDs. I was thinking the nRF52840...
When enabling BLE on nrf52840, we are using specific API to access flash erase and write commands. All is working fine 99% of the time in term of read / write / erase into...
Hi Sir We are scanning nearest BLE using NRF Scanner example using 1- NRF52840-DK and 2. BT840 . We are getting good RSSI value using 1 but very poor RSSI values when we are...
Hi,
I am using nrf52832 with s132 softdevice and SDK17. I want to disable bonding and pairing in ble_multirole code. I have tried disabling the SEC_PARAMS_MITM, SEC_PARAMS_IO_CAPABILITIES...
Dear Sir,
I am using SPIM , EasyDMA array list,with following flags
NRF_DRV_SPI_FLAG_NO_XFER_EVT_HANDLER , NRF_DRV_SPI_FLAG_RX_POSTINC , NRF_DRV_SPI_FLAG_HOLD_XFER&
...
Hi,
I am using my nrf52832 board with a MPC9808 sensor and I wanted to use the example code provided in zephyr/samples/sensor/mcp9808
Can you tell me with which pin of...
i'm building an amplifier that can play sound over bluetooth. I intend to use the nrf52832 to send i2s data to my dsp chip. based on the loopback example, i have an idea on...
Hello,
I was reading through the code of the asset tracker application and noticed that there is no while(1)/for(;;)-loop. I see this for the first time in a board application...
hello,
we are in process migrating to SDK 16.0 and service pack 8.27 or higher. While performing an upgrade we encourage few problems and would like you expert advise...
2 Questions, both short:
1. Documentation error in Softdevice 15.x and 14.x header files:
/** @note If any of the discovered services have 128-bit UUIDs which are not...
"AT+CEREG=2" "AT+CFUN=1"
Getting the correct responses of above mentioned AT commands.
But after that, when any command is send on LTE Socket, " at_host_at_socket_write...
Hi,
I was randomly inspecting Bluetooth devices around in nRF Connect and I found out that many Apple devices advertise with TX Power Level 12 or 24 dBm. From my understanding...
