WAVE-21474, Dual-Mode Bluetooth Module for Raspberry Pi Pico, SPP / BLE, Bluetooth 5.1

The WAVE-21474 is a 5.1 Bluetooth module designed for the Raspberry Pi Pico. It supports SPP and BLE and can be controlled via UART commands.

The Pico-BLE is a dual-mode Bluetooth 5.1 expansion module designed for Raspberry Pi Pico, which is controlled via UART AT commands, with SPP and BLE support. Combined with the Raspberry Pi Pico, it can be used for Bluetooth wireless communication applications.

Features

• Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
• Controlled via UART AT commands, get started quickly
• Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

Specifications

• BLUETOOTH MODULE: dual-mode Bluetooth to UART module
• TRANSMISSION DISTANCE: 30m (open-air)
• COMMUNICATION: UART
• ANTENNA: Onboard PCB antenna
• TRANSMISSION CACHE: 1K bytes UART cache,
  
  • it is recommended to transmit less than 512 bytes per transmission for SPP
• UART BAUDRATE: 13 different baudrate configuration, 115200 bps by default
• INPUT VOLTAGE: 5V / 3.3V
• OPERATING CURRENT
  • Startup transient current: about 25mA for about 300ms;
  • Stable status current: about 6mA, non-low power mode;
  • Low power mode current: refer to the user manual
• OPERATING TEMPERATURE: -40℃ ~ 80℃
• OPERATING HUMIDITY: 5% ~ 95%
• DIMENSIONS: 56.5 × 21 (mm)