Waveshare Pico Bluetooth Expansion Board for Raspberry Pi Dual-mode

For Raspberry Pi Pico Bluetooth dual-mode expansion board is an expansion board with Bluetooth 5.1 dual-mode function, universal serial port AT command control, support SPP and BLE.It can be used with Pico for Raspberry Pi to realize Bluetooth wireless communication application.Onboard for Raspberry Pi Pico interface, suitable for Raspberry Pi Pico series motherboards.It is suitable for Raspberry Pi Pico series motherboards, soldering female headers, can be directly connected to the Pico motherboard, and supports stacking use.UART interface communication, general serial port AT command control, can get started quickly.Product Name: Pico Bluetooth Expansion BoardBluetooth module: dual-mode Bluetooth to serial port moduleTransmission distance: 30 meters (open area) interface UART interfaceAntenna: Onboard PCB AntennaTransmission buffer: The UART buffer of the module is 1K bytes, and it is recommended that the transmission of SPP should not exceed 512 bytes at a timeSerial port baud rate: 13 baud rates can be set, the default is 115200bpsInput voltage: 5V/3.3VWorking current: Instantaneous current at startup: about 25mA, lasting about 300ms; steady state current: about 6mA, not in low-power mode; see the manual for low-power mode currentProduct size: 56.5x21mmColour: blueMaterial: PCBPackage Contents:1 * Pico Bluetooth expansion boardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.