When including UARTService instance as an argument for ProvideServicesAdvertisement - .services doesn't return True

[unterhunde]

When attempting to check for the service in central.py, if uart is listed in the advertisement of peripheral.py, the condition never seems to become true.

Peripheral.py
ad = ProvideServicesAdvertisement(hid, uart)

Central.py
if ad.complete_name == 'rhf_periph' and HIDService in ad.services:

Result: False

Peripheral.py
ad = ProvideServicesAdvertisement(uart)

Central.py
if ad.complete_name == 'rhf_periph' and UARTService in ad.services:

Result: False

Peripheral.py
ad = ProvideServicesAdvertisement(hid)

Central.py
if ad.complete_name == 'rhf_periph' and HIDService in ad.services:

Result: True

central.py

peripheral.py

[tannewt]

What board are you running on? Please use a BLE sniffer program (like nRF connect) to see what the actual advertisement bytes are. Thanks!

[unterhunde]

The board is a pro micro nrf52840 clone running the circuit python nicenano bootloader.

Here are the advertisement bytes (unbonded) and some other information. I notice that the device uuid is the same as the one listed Nordic.py for UARTService

[unterhunde]

if I add UARTService to the advertisement

and then check in the peripheral for the services

I see them listed in the advertisement

[unterhunde]

If I check in the central device for

with:

I only see the HIDService