smartinick

Hi Neil! i've used your ble_client example and modified it a bit, in the end i'm doing following: - Device search, look for a device where adverstisedDevice.getServiceUUID matches - use...

Hm. My Problem was that the BLE-Command beeing sent has the wrong opcode and that there's only a writevalue in the api, no writecommand. it was not about different length...

i guess either the remoteCharacteristic or the Descriptor returned by getDescriptor is null.... how about this code with nullptr handling? void SubscribeNotification(BLERemoteCharacteristic* blechar) { Serial.print("Subscribing to Notification for BLERemoteCharacteristic: ");...

@JaspaJami Did you solve the komoot request problem for streets longer fitting in the 1st packet? Can you share that part somewhere...? Having the same - clueless - issue now...

No. If you look there, they write that they can only send 20 bytes on android and if the street-name is too long it's truncated. so you "registerfornotify" and get...

Thanks for the hint, i did a quick test - setMTU does not exist, so i updated the arduino-lib, now BLEDevice does not compile as esp_bt.h does not exist. so...

So for now give up. setMTU does not exist on my "old" version of the ble library, so i've updates the lib, which won't compile because esp_bt.h does not exist....

chegewara - thanks for your hints - i already did a update via GIT last time when it did not work, but now after starting from scratch setMTU works, no...

Sorry, just a mistaken click :D

> smartinick, I wonder how you did to sniff it! Could you give me a light? > > Grazie!! https://www.adafruit.com/product/2269 & wireshark....