adafruit/Adafruit_CircuitPython_BLE

Bluetooth Low Energy (BLE) library for CircuitPython

Stars: 138
Forks: 58
Open beginner issues: 0
Indexed issues: 34

Dominant language: Python
License: MIT
Last GitHub push: Apr 23, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Open All

34 open issues indexed

UARTService: allow setting of buffer sizes, timeouts, and UUID Open

enhancement

adafruit/Adafruit_CircuitPython_BLE#37 · 13 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Add Advertisement length checking. Open

enhancement

adafruit/Adafruit_CircuitPython_BLE#41 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Wrap _bleio exceptions which might get thrown to user code Open

enhancement

adafruit/Adafruit_CircuitPython_BLE#42 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
More thorough documentation Open

documentation

adafruit/Adafruit_CircuitPython_BLE#79 · 7 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
BLE keyboard or mouse as input Open

enhancement

adafruit/Adafruit_CircuitPython_BLE#84 · 13 comments · 3 reactions · 0 assignees · Indexed Sep 14, 2026
A custom Advertisement with a constructor can fail to parse incoming BLE data correctly Open

bug

adafruit/Adafruit_CircuitPython_BLE#86 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CircuitPython Locks Up on Disconnect Open

bug

adafruit/Adafruit_CircuitPython_BLE#91 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ComplexCharacteristic does not pass fixed_length instance variable to _bleio.Characteristic.add_to_service Open

bug

adafruit/Adafruit_CircuitPython_BLE#96 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
soft device error: 0004 when paring with BLE HID peripheral Open

bug

adafruit/Adafruit_CircuitPython_BLE#104 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
High CPU usage with BLEUART Open

adafruit/Adafruit_CircuitPython_BLE#109 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Does advertising.standard.ManufacturerDataField.field_names currently serve a purpose? Open

adafruit/Adafruit_CircuitPython_BLE#114 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Can't use multiprocessing on the BLE connections to retrieve data from multipe devices at the same time Open

adafruit/Adafruit_CircuitPython_BLE#120 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
UARTService.readinto with "memoryview" slice and "bytearrary" causes ValueError: length argument not allowed for this type Open

adafruit/Adafruit_CircuitPython_BLE#128 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
How to set HID properties manufacturer_string and product_string Open

adafruit/Adafruit_CircuitPython_BLE#139 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ValueError on BLERadio.start_scan() and ble_detailed_scan.py Open

adafruit/Adafruit_CircuitPython_BLE#141 · 5 comments · 3 reactions · 1 assignee · Indexed Sep 14, 2026
What causes the "NotImplementedError" in my Python code when I try to start advertising? Open

adafruit/Adafruit_CircuitPython_BLE#160 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
BLE connection hangs after 25 seconds Open

adafruit/Adafruit_CircuitPython_BLE#163 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Advertisement Names Open

adafruit/Adafruit_CircuitPython_BLE#164 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add Telephony Device Page (0x0B) HID_DESCRIPTOR Open

ble enhancement

adafruit/Adafruit_CircuitPython_BLE#171 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Allow access to Service Changed Characteristic Open

adafruit/Adafruit_CircuitPython_BLE#180 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
memory allocation error in simpletest Open

adafruit/Adafruit_CircuitPython_BLE#182 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Pyportal Titano BLE advertisement length error Open

adafruit/Adafruit_CircuitPython_BLE#186 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
RuntimeError: No adapter available Open

adafruit/Adafruit_CircuitPython_BLE#187 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
adafruit-circuitpython-ble using bleak does not recognize custom StandardUUID Open

adafruit/Adafruit_CircuitPython_BLE#189 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Failed to connect: internal error Open

adafruit/Adafruit_CircuitPython_BLE#191 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
add addtional service to ProvideServicesAdvertisement Open

adafruit/Adafruit_CircuitPython_BLE#196 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
TimeoutError when Trying to recive service from connection Open

adafruit/Adafruit_CircuitPython_BLE#197 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Async API Open

adafruit/Adafruit_CircuitPython_BLE#201 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
why is the gamepad report map commented out? Open

adafruit/Adafruit_CircuitPython_BLE#210 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ANCS REPL Example Not Showing Up On IOS Open

adafruit/Adafruit_CircuitPython_BLE#213 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
DeviceInfoService leads to out of memory on ESP32 8mb/no PSRAM Open

adafruit/Adafruit_CircuitPython_BLE#216 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix setting name in advertisement in examples. Open

adafruit/Adafruit_CircuitPython_BLE#221 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
When including UARTService instance as an argument for ProvideServicesAdvertisement - .services doesn't return True Open

adafruit/Adafruit_CircuitPython_BLE#222 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ble_current_time_service.py and ble_device_info_service.py no longer work Open

adafruit/Adafruit_CircuitPython_BLE#223 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

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