I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
What is the output for the capacitive sense driver example? ADC code? Voltage? Time? For example, when the csense_handler function is called, the following line will print...
Hi I'm facing problem to detect external crystal oscillator in my custom nrf52832 board's. I'm think it is not connection issue as I'm facing same issue in other 9 boards...
Hello, everybody.
I'm working on combining the nRF52840 and the GPS module and are currently developing a program that stores real-time GPS data in an external flash memory...
Hi,
We are planning on upgrading the firmware on our device from Mesh v0.9.2 to Mesh v3.0.0 via BLE.
Specifically, our current stack uses: - nRF5 SDK for Mesh v0.9.2 ...
IPhoneX sometimes goes into the ble_evt_handler auth_status event, and then p_ble_evt->evt.gap_evt.params. Auth_status.auth_status!= BLE_GAP_SEC_STATUS_SUCCESS, other iPhone...
I am unable to compile any SDK12 example with SES even following the tutorials. Versions in tutorials are different from those actually available resulting that menus shown...
What is the difference between the twi_sensor example and the twi_master_using_app_twi example? Where do I find any documentation that describes the available functions for...
Hi
we are currently designing a device using the nRF52840 and are looking for information on the most cost effective way to do large scale production testing.
will we...
Hi,
I have an issue with pinging the nrf52 (PCA10040)(with mqtt_pub loaded), from the PC on the LAN to which the Raspberry Pi is connected to.
I can ping the nrf52 from...
Hi, I've followed the tutorial on https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-services-a-beginners-tutorial . I got to the end of the tutorial...
Hi,
In your reference design: https://www.nordicsemi.com/DocLib/Content/Product_Spec/nRF52840/latest/ref_circuitry?1070#unique_1780233596
There is a line from DEC2 to...
When I debug my product ,using nrf51822, using the ble_uart example, my product will using MCU commnication with BLE,using uart.
When I modify the PIN of the uart TX pin...
Hello:
I am working with my sales contact at AT&T in the USA. I mentioned this module and that it was going through certification. Before I moved forward with the carrier...
Hi,
I'm using an nRF52840 dongle with pc-ble-driver on Linux. It has connectivity 6.0.0 with S140. I tried the heart rate collector/monitor example pair (I have two dongles...
