Hello!
So I can connect, disconnect and write to my applications characteristics via a PyQt5 GUI I threw together. On the python backend, I use Bleak to
search for devices...
Hi, I am developing using nrf52832 and st7735s.
Successfully displayed the lcd screen using the code in \examples\peripheral\gfx
However, when screen clear, text_8print...
Dear friend I checked the data sheet of 52820 and I didn't see any LPCOMP peripherals. Check the data sheet of 52832, there are LPCOMP peripherals. Comparing COMP and LPCOMP...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
I will be making a custom PCB and do not use Altium. On the website some reference layout/schematic files are provided, but I am not sure how to import the footprints into...
Recently s110_nrf51822_7.0.0 softdevice has been released. I cannot find specification where those new amazing features (they are impressive, indeed :) ) are described, so...
Theoretically, if I were to expose a GATT service to let a central write a 128 bit PIN to my characteristic, would I then be able to persist this PIN somewhere in the softdevice...
Hi,
I am developing firmware based on nRF51822 SDK for s110.
I would like to modify one or two bytes at Manufacturer Specific Data area in advertising data packet.
But...
Using nrf51822's PCA10001EK and trying the included s110 example called ibeacon. Keep hitting error 0x3001 which corresponds to "connection handle" error.
This error is...
I have not been able to make this app work. I programmed S120 as softdevice and loaded the application. Ran into problem with scatter file. I changed it based on the s120...
When sending data on a pipe with ACK (indicate), the acknowledgement seems to get lost if the device gets disconnected right after having sent that data. Is that a normal...
Hello,
I am trying to build a single device, lets say loaded with firmware "A".
I would like to have two of these devices, both with firmware "A" to detect proximity...
I can't find anything to indicate for sure that the S120 BLE softdevice will work on the nRF51422 BLE/ANT chip. I'm pitting BLE vs ANT for my current use case and being able...
nRf51422 flash data retention is 10 years at 40°C. We need for our application (motor control roller shutter) 20 years. What can you do to increase this value?
Hi All,
Please correct the following in my understanding. Also , i am planning to build a
remote controlled device using a PWM output. How does ATT,GATT and GAP affect/influence...
I recently purchased an nRF51822-mKIT and I'm having great difficulties in getting it to talk to either a Windows 7 or a Windows 8 desktop PC, or a Ubuntu linux desktop PC...
Hi.
I have just a question:
Can the same device work with gazell protocol and bluetooth LE alternatively?
I want a net with a host and some devices, but host must be...
