Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
Hi Guys,
I have a MCU RTOS project. in Hardware board, builtin Nodic BLE chip over UART,RTOS BLE stack works fine.
We also have a MCU RTOS Emulator based on Qemu,we...
So I just received my nRF51 dk. When I plug it into the USB port, the device starts to blink but is not showing up as standard USB drive? Any suggestions?
Gabriel
Hello,
what general setup can you recommend to realize a Final Product Test only with BLE for mass production! (Without any additional copper contacts or NFC)
Some facts...
Hi I was reading up on all your chips.. NRF24, BLE and also on IPV6 capable..
Below are my requirements. Can you make a recommendation on what setup to use?
I have 4...
Hi
Im developing a filter - repeater signal on S130, and I want to advertise with a peridod of 20 ms for 10 seconds timeout.
I'm confused with FAST ADVERTISING AND SLOW...
HI ,ALL
i need to take use of the pstorage module.
i can read the data after reset,but i do not know the reason.
the write function is added in the on_write...
Hi there,
I have a nrf51422CEAA chip with 16k variant with single bank bootloader code. I compile it using (03) optimazation and the final result is :
"Program Size...
Hello,
I just produced my custom board with nRF52 but i have a problem.
I can program it (SWD over nRF52 DK), debug it (segger debudder software) but in bootloader it...
hi there,
I am using this tutorial to add dfu to nrf51422_xxac_s130 beacon application. however Im getting these linking errors:
._build\nrf51422_xxac_s130.axf: Error...
I was wondering what the procedure it for questions asked over the weekend. Obviously you guys are only available at office hours (Norway time I'm guessing?), so how do you...
I was kindly surprised with new S130 functionality - ECDH key exchange. Do you have plans in the near future to implement it in S110 softdevice? Thanks
Hi
I have nrf51822 CEAA which is powered with 1.9 volt on vdd (low power chip). I'm using ADC to measure battery level but the conversion gave me 5.4 volt wich is wrong for...
Hi,
we have developed some software that is running fine on the nRF52-DK (PCA10040 v0.9.0) which uses nRF52832 IC revision "Engineering B".
We are using SoftDevice s132_nrf52_2...
Hey everyone,
I am using nrf51 dongle pca 10031. Nordic promised to have 1Mbps data rate. when i was trying to transfer data through UART. data is validated until 401600...
hi
im working with nrf51422 and keil and s130
my external crystal is a 32768 and 16 mega
for my soft-device witch one should i use
// Initialize SoftDevice.
SOFTDEVICE_HANDLER_INIT...
I'm trying to add a characteristic to a service in nRFGo Studio with the Write propery enabled.
However, the software doesn't allow me to enable Write and greys the checkbox...
