BLE GATT Integration

Overview

Use this skill to debug BLE GATT by separating advertising, connection, discovery, attributes, permissions, MTU, security, and data flow. GATT failures are often permission or state-machine mismatches, not radio failures.

When To Use

Use this skill when:

• The user is creating or debugging BLE services, characteristics, descriptors, notifications, indications, reads, writes, or subscriptions.
• The issue involves missing services, write failures, CCCD problems, MTU, data truncation, pairing, bonding, connection parameters, or low throughput.
• The stack is Zephyr, ESP-IDF, nRF Connect SDK, NimBLE, BlueZ, Android, iOS, or a vendor BLE SDK.