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 all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
hello,
I'm working with nRF52840 dongle, i installed nRF Connect for desktop v3.6.1 on ubunto 18.4 and i am using python3. After programming connectivity_4.1.4_usb_with_s132_5...
Hello I'm using Zephyr and trying to update the characteristic value with interval of 50ms. The problem is that the android app nrf connect freezes after I start reading the...
Hi,
I'm trying to run the light_switch sample app from nRF SDK for Mesh.
I have both PCA10056 and PCA10059, and I used both to run some other applications before testing...
Hi. I'm evaluating the nRF52810 chip by developing on the nRF52-DK (based in nRF52832 chip). As noted in this chapter https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17...
We need to work with the PWM, the idea is to set one frequency, duty 50%, and put out these pulses to one pin, we understand how to do that but we need to stop these pulses...
Hi,
I once got the following message while trying to attach a debugger to my network core.
After this event, I haven't been able to program my network core.
I have...
I am looking at the hardware design of Thingy91, where the antenna is shared by LTE and GPS/GNSS. My system will be connected to a cloud (probably most of the time) and track...
Hi,
Our NRF52840 (running 14.2) often takes a very long time to disconnect, from when a disconnection is initiated by the phone. It can take 30s, sometimes even more, for...
Hi,
I'm using 5 nordic thingy 52 (nRF6936).
I connect all of them with my android smartphone using your thingylib library ( github ) and read only `rawDataNotification...
I have a nrf52832 based device with several GATT services which are used by custom IOS/Android applications via a paired phone. All of this is working correctly.
I would...
Bug in the SDK function below. channel_free is called whether or not pin_in_use_by_te() is true or not. For us this resulted in channel_free() getting called with an invalid...
in prj.conf, i add below:
CONFIG_BT_USER_DATA_LEN_UPDATE=y CONFIG_BT_CTLR_TX_BUFFER_SIZE=251 CONFIG_BT_CTLR_DATA_LENGTH_MAX=251
in att_internal.h , change # define BT_ATT_DEFAULT_LE_MTU...
