Tutorial: HF-A11-SMT

Adapts or transmits signals between devices.

HF-A11-SMT

Tutorial / documentation

Communication

Quick documentation & first test preparation

  1. Identify component HF-A11-SMT and its package.
  2. Identify the protocol, logic levels and each pin’s function.
  3. Check required termination and pull-up/pull-down resistors.
  4. Consult the application circuit in the linked documentation before testing.

HF-A11-SMT

WiFi IEEE802.11b/g/n with Ethernet Module, UART, GPIO

  • WiFi IEEE802.11b/g/n with Ethernet Module, UART, GPIO
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.