NimBLEStreamServer printf printing to USB serial terminal instead of BLE.

[FlyingThings]

Slightly edited NimBLE_Stream_Server.
Using Adafruit nrf52840 Express with platform n-able.

Pretty sure this is supposed to print to the BLE connection:

// Using familiar Serial-like methods!
bleStream.print("Hello from BLE Server! Time: ");
bleStream.println(millis());
int heap = 1234;
// You can also use printf
bleStream.printf("Free heap: %d bytes\n", heap);

Serial.println("Sent data to client via BLE stream");

"Free heap" doesn't print to BLE, but instead shows up in the USB serial monitor.

Sent data to client via BLE stream
Free heap: 1234 bytes
Sent data to client via BLE stream
Free heap: 1234 bytes
Sent data to client via BLE stream

[h2zero]

Looks like I didn't test this with nRF, will need to override printf in these classes.