• NRF8001 set Service data in advertisment packets

    Hi, I need to set dynamic advertisement data with nRF8001. To achieve this with nRFgo Studio my idea was to set "Service Data" in "Selected fields to advertise" (ACI Bond for example) within GAP settings, create characteristic with property "Set pipe…
  • nRF8001 Setup Error w/ EFM32

    I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template from the EFM32 project onto the board, it only sends the first…
  • Enabling active signal on nRF8001

    I'm trying to enable the active signal for an nRF8001 on Adafruit's breakout board. Is there a way to do this without using the nRFgo software? I use a Mac so setting up nRFgo would be a pain...
  • nRF8001 Setup Question

    Hello, Working on my own code to integrate an arm chip with the nRF8001, after I read the device status, which says it's in Setup-mode, I'm sending the setup configuration to the device, as specified in services.h generated by nrf go studio. First…
  • nRF8001 Setup

    Hey, I'm working on integrating nrf8001 with STM32, currently trying to write my own stack. Upon reset, I read the DeviceStartedEvent, 0x81 and it shows "0x02 0x00 0x02", which should mean the device is in the SETUP-state, correct? After this,…
  • nRF8001 setup

    Hi, I have purchased the nRF8001 Development Kit and so far I wired the nRF2740 board to a FTDI VNC2 microcontroller. I have been reading about how to configure the 8001 using nRFGO Studio but I am having troubles to go on after creating the services…
  • Questions about nRF8001 dynamic data

    Hello, I am writing a fairly complex application using the Arduino SDK and an nRF8001. I have a lot of what I want to do working based on looking at the code in the different demos. But I have some questions about how the dynamic data in the nRF8001 works…
  • [nRF8001] Security

    Hi, I'm using the UART_OVER_BTLE base example and I'm investigating what needs to be done to enable security. Using the Following security configuration the device stops advertising Device Security: Security Required Required Level Of Security…
  • HW error on nRF8001

    Im using custom board with nRF8001. I'm using Hello World example from GitHub. The nrf chip revision is C not D. When I connect the board to Arduino Leonardo the device start advertising. But I want to use external crystal. When I set External Crystral…
  • uC sleeping BUT Not Waking off RDYN issue?

    I'm right now getting uC to sleep WHEN THERE ARE NO ACI EVENTS I think I'm doing right, the uC sleeps but I'm not able to wake up despite the fact that RDYN is connceted to pin 2 and as I use ATmega328 its the lowest level hardware interrupt that should…
  • nrf8001 DC/DC enabling and then Error

    Im having errors like Arduino is in the while(1) loop if I enable the DC/DC converter in the characteristics and generate service.h file , If I do not use this setting everything is fine! How to tackle such a problem? ERROR details: Evt Connected…
  • BLE to BLE communication nrF8001

    Need to connect 2 nrF8001 with each other and transmit/receive both, need to know how do I connect each other?
  • How many connections can one nrf8001 sustain?

    Im mainly considerate about ANdroid and iOS devices ,I understand this is also dependent upon profile support over the android and iOS devices but this should not be an issue at all with atleast the flagship ANdroid devices and in iOS everyphone is flagship…
  • best way for getting out of sleep()

    I seem to be getting into sleep() fine with not able to connect to my app! but getting back to work from sleep() is taking toll and its not working simply. I'm trying to call aci command with wakeup and then advertise and then connect is it correct…
  • Interrupt Pin on nrf8001 to wake MCU

    I need to wake my uC from sleep when the nrf8001 gets in connected mode and for that I need to supply an external interrupt on hardware interrupts on the MCU. Will active pin full fill my need?
  • How to Reset nRf 8001

    I have a custom PCB and i have connected the MISO,MOSI,SCK,REQN and RDYN line from the nRF 8001 to Arduino. And uploaded your code of ble_uart_project.ino but nRF 8001 does not started advertising. When i debugged closely i came to know that nRF 8001…
  • What is the use RDYN and REQN lines

    I have Olimex Mod-nRF 8001 Module which i bought it from here . It has break out the RDYN,REQN,MISO,MOSI,SCK and reset pins. My question is can i connect RDYN and REQN lines to any Digital IO pin of Arduino Mega? Or should i connect it to any specific…
  • HID KEYBOARD CODE

    Hello, I have posted a question regarding the HID template code for the nrf8001. I would like to say that the progress from your help has helped immensely. Currently, the roadblock that I am having is assigning different 'keys' to different switches…
  • HID (Human Interface Device) Template Example code

    Hi, I am currently using this example code (pasted below). It is sending the character 'a' every 4 seconds. I can't figure out which part of the code defines the character 'a' and delay of 4 seconds. any help would be great! Don /** HID…
  • Where in nRF8001_PS whitepaper does it mention 1 packet per connection interval for sending?

    Hello, I'm using the nRF8001, and I'm trying to max out the bandwidth between itself and an iPhone. The iPhone's connection interval is 30ms (minimum). I'm sending 20 bytes of data from the nRF8001 ever 30ms in one packet. This gives me around 5.4…
  • [urgent] Cannot see my services or characteristics - generating services.h from nRFgo

    Hello, I have taken a pre-generated XML config for nRFgo and modified it by adding some services Here is what my config looks like gyazo.com/bc330e7590afaa22533c200ff17eb902 However, when I reflash the application controller the new char. If…
  • nRF8001 Incomplete Setup

    Hi Folks, I'm experiencing a problem with the nRF8001 setup. After I send the last setup packet, I still receive: 0x03 (length), 0x84(CommandResponseEvent), 0x06(Setup), 0x01 (ACI_STATUS_TRANSACTION_CONTINUE) followed by junk bytes, as shown in the…
  • Where do I look for a contractor to help with BTLE?

    I'm developing a product that, among other things, uses an ARM M0 and an nRF8001. I think I'm just too lost to make any sense of the documentation, and at this point I really just want an expert to come in and spend a day consulting on micro controller…
  • NRF8001 RDYN Held High

    Hi I have built a custom NRF8001 board and I'm debugging a problem. The main microcontroller works fine (atmega32u4) but the RDYN line never goes low to start the setup process. Does anyone know where to start debugging this? I'm pretty sure my circuit…
  • ANCS Confusion.

    Hi, I'm trying to set up an iOS app (which I know is working properly) with a nRF8001 using nRFGo studio. I do not have the nRFGo dev kit (only the 8001 dev kit) so I hooked up the 8001 with my Arduino Uno Rev3. The ANCS specs in the Apple's developer…
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