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RF-enabled Raspberry Pi add-on brings Google Assistant to gizmos, speakers, and robots

JOY-iT and Elector have launched a $42 “Talking Pi” RPi add-on that permits Google Home/AIY suitable voice activation of house automation units linked to the Pi’s GPIO, and features a mic board, PWM servo controls, and help for a 433MHz SRD radio.

Elektor has begun promoting a $42, open supply voice management add-on board that’s programmable by way of the Google Assistant SDK. Built by Germany based mostly JOY-iT, and marketed by Conrad Business Supplies, the RF-enabled Talking Pi allows voice management of residence automation gear similar to sensible lights, energy sockets, and different gizmos by way of addressable extensions to the Raspberry Pi’s GPIO.



Talking Pi board with hooked up microphone board
(click on picture to enlarge)

The Talking Pi is suitable with Google’s AIY Projects voice/AI package and HAT board for the Raspberry Pi, in addition to the voice-activated Google Home house automation hub, which equally offers the Google Assistant voice agent. You can program the Talking Pi utilizing Google’s Python and Raspbian Linux based mostly Google Assistant SDK.


Talking Pi with Raspberry Pi and RF and antenna modules (left) and element view
(click on pictures to enlarge)

The 64 x 54 x 10mm board gives 6-channel PWM controls for servo controls of robotics gear. It additionally features a bracket that helps a 433MHz SRD (Short Range Device) radio module for distant management.

Jumpers make the Talking Pi “switchable between GPIO and an additional servo PWM unit,” says Elektor. A 5V barrel jack helps servo purposes. The board features a “separately addressable” button and LED, and you possibly can add a bigger arcade button subsequent to it by way of GPIO 23.



Talking Pi board (left) and AIY Project-like “coming soon” product
(click on photographs to enlarge)

The Talking Pi offers speaker outputs that help a Three-watt loudspeaker. A separate tethered board homes a stereo microphone with an “integrated I2S sound output driver.” JOY-iT “will soon release and an additional module to connect another speaker for stereo sound output,” says Elektor.

JOY-iT’s Talking Pi product web page additionally present shows s a “coming soon” system that seems to be a model of Google’s open supply, cardboard-housed AIY Project enlargement package for the Raspberry Pi. It’s unclear if that is merely an enclosed model of the Talking Pi bought with a Raspberry Pi or one other voice-activated gizmo.

 
Further info

The Talking Pi Is obtainable for $42 ($38 for members) at Elektor, which presents a datasheet, and it might ultimately be obtainable at Talking Pi marketer Conrad.com. More info may be discovered on the German-language JOY-iT website.
 


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