Search found 1318 matches

by chegewara
Sat Jan 06, 2018 5:01 am
Forum: General Discussion
Topic: Wemos Pro won't boot
Replies: 7
Views: 3954

Re: Wemos Pro won't boot

Check flash SPI clock speed in Wemos.
by chegewara
Fri Jan 05, 2018 4:42 am
Forum: ESP-IDF
Topic: WiFi Lora 32 board and ESP-IDF
Replies: 8
Views: 6460

Re: WiFi Lora 32 board and ESP-IDF

Hello, I have just started with ESP32 and tried to run esp-idf gatt-server example on Heltek board. I configured everthing as described in idf tutorials, successfully built in eclipse and flashed to device. The monitor shows: ... I (613) GATTS_DEMO: REGISTER_APP_EVT, status 0, app_id 0 I (623) GATT...
by chegewara
Thu Jan 04, 2018 7:41 pm
Forum: ESP-IDF
Topic: HID library
Replies: 4
Views: 8357

HID library

Hi. Recently we have introduced HID class in mr Neil's Kolban BLE library. To be more accurate its HID over GATT. Its not extensively tested yet, but i was able to simulate on my windows laptop bluetooth devices such as: mouse, keyboard, gamepad and joystick. HID class is designed to create all mand...
by chegewara
Thu Jan 04, 2018 5:52 am
Forum: General Discussion
Topic: How can scan particular BLE devices?
Replies: 8
Views: 6039

Re: How can scan particular BLE devices?

You can filter all bluetooth le devices and search only those with UUID FDA50693-A4E2-4FB1-AFCF-C6EB07647825, at least this ive found on aliexpress.
by chegewara
Wed Jan 03, 2018 5:42 pm
Forum: General Discussion
Topic: BLE server + windows 10 as client
Replies: 4
Views: 3907

Re: BLE server + windows 10 as client

After hours of research (with no result), different code configurations and reverse engineering bluetooth devices ive found reason why i couldnt connect esp32-mouse to windows 10 laptop. It really sucks because reason is trivial but there is not even 1 info i could find on internet. Windows 10 hid d...
by chegewara
Tue Jan 02, 2018 5:39 am
Forum: ESP-IDF
Topic: Is not the BLE stack implemented yet?
Replies: 3
Views: 2227

Re: Is not the BLE stack implemented yet?

It looks like to exchange keys but not be recognized each other when reconnecting after bonded. And ESP_GAP_BLE_SEC_REQ_EVT evnet is not received to application. Android recognizes ESP32 as a completely different device when reconnecting after a few seconds after bonded. When ive been implementing ...
by chegewara
Mon Jan 01, 2018 11:57 pm
Forum: ESP32 Arduino
Topic: xtensa-esp32-elf-g++": file does not exist error; can't compile, please help
Replies: 17
Views: 15410

Re: xtensa-esp32-elf-g++": file does not exist error; can't compile, please help

It works.
arduino.PNG
arduino.PNG (17.95 KiB) Viewed 7873 times

If you cant make it to work maybe just reinstall arduino and all libraries (espressif/arduino-esp32 too). I know few users that got issues with arduino-ide and they got fresh installations and problems gone.
by chegewara
Mon Jan 01, 2018 7:42 pm
Forum: ESP32 Arduino
Topic: xtensa-esp32-elf-g++": file does not exist error; can't compile, please help
Replies: 17
Views: 15410

Re: xtensa-esp32-elf-g++": file does not exist error; can't compile, please help

You have to move whole hardware directory one level up:

Code: Select all

Documents\\Arduino\\sketches\\hardware
into:

Code: Select all

Documents\\Arduino\\hardware
by chegewara
Thu Dec 28, 2017 8:36 am
Forum: ESP-IDF
Topic: How to increase MTU size on GATT - Server
Replies: 19
Views: 15857

Re: How to increase MTU size on GATT - Server

WiFive wrote: Did you try esp_ble_gatt_set_local_mtu
Sadly its not documented function yet, but it works like expected. Big thanks.
by chegewara
Thu Dec 28, 2017 5:25 am
Forum: ESP-IDF
Topic: How to increase MTU size on GATT - Server
Replies: 19
Views: 15857

Re: How to increase MTU size on GATT - Server

As for now only on client side, but thanks for tip. Will check it but im pretty sure you are right and it the solution.

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