Search found 77 matches

by Lucas.Hutchinson
Wed Feb 22, 2017 11:20 pm
Forum: General Discussion
Topic: Updating a Characteristic Value for gatts
Replies: 2
Views: 1569

Re: Updating a Characteristic Value for gatts

I would also very much like to know how to do this.
by Lucas.Hutchinson
Wed Feb 22, 2017 11:19 pm
Forum: ESP32 IDF
Topic: NVDS MAGIC FAILED issue with latest esp-idf
Replies: 9
Views: 4521

NVDS MAGIC FAILED issue with latest esp-idf

Hi all, I am having trouble with using the ble GATT_Server and GATT_Client examples with the latest esp-idf (commits after 61c7bd3). No matter what i try i always seem to get the error "NVDS MAGIC FAILED". I have tried: Erasing the esp32 flash using: "make erase_flash" Cleaning the project then rebu...
by Lucas.Hutchinson
Wed Feb 22, 2017 11:07 pm
Forum: ESP32 IDF
Topic: [solved] BLE GATTC: Issue reading advertising/scan response data
Replies: 2
Views: 2234

[solved] BLE GATTC: Issue reading advertising/scan response data

Hi all, Hopefully this has not been previously reported. I am using the esp-idf with the GATT_Client example. I am currently at commit: 61c7bd3, as and commit after this when i try to load either the GATT_Client or GATT_Server examples i get the "NVDS MAGIC FAILED" error. But that is an issue for an...
by Lucas.Hutchinson
Sun Feb 12, 2017 9:31 pm
Forum: Hardware
Topic: ESP32 with 1.8V SPI flash Question
Replies: 1
Views: 1381

ESP32 with 1.8V SPI flash Question

Hi All, Sorry if this question has previously been asked and answered. As I understand the ESP32 can be run with 1.8V external flash by having a pullup on the MTDI pin. In out use case we are also using a separate SPI to interface with another 3.3v microcontroller. My questions is: Will pulling the ...
by Lucas.Hutchinson
Thu Jan 26, 2017 7:24 pm
Forum: ESP32 IDF
Topic: BLE GATT_Server and GATT_Client at the same time possible?
Replies: 9
Views: 6195

Re: BLE Concurrent Central and Peripheral possible?

Bump.
Just checking if anyone has any idea if this is possible?

Thanks in advance!
by Lucas.Hutchinson
Mon Jan 23, 2017 3:49 am
Forum: ESP32 IDF
Topic: BLE GATT_Server and GATT_Client at the same time possible?
Replies: 9
Views: 6195

BLE GATT_Server and GATT_Client at the same time possible?

Hi all! I apologize if this question has already been asked and answered, but I couldn't seem to find an answer. I am looking to use the ESP32 with both WiFi and BLE. I know that as of the ESP-IDF v2.0-RC1 Bluetooth and WIFI concurrency is now possible. However I am wanting to setup the ESP32 as bot...
by Lucas.Hutchinson
Fri Jan 20, 2017 4:04 am
Forum: Documentation
Topic: Documentation Requests/Feedback
Replies: 66
Views: 55757

Re: Document Requests

WiFive wrote:Requesting documents on:
  • WiFi low rate
    Tx power settings for wifi/BT
    Comprehensive power consumption study
+1 for Tx power settings for wifi/BT and Comprehensive power consumption study

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