Seeed Development Limited
Seeed Development Limited

Don’t miss Flash Sale on ReSpeaker products! Get NVIDIA® Jetson Xavier™ NX Developer Kit in hands now!

Email sent: May 21, 2020 12:24pm

Is this your brand on Milled? You can claim it.

This week we bring you new arrivals, in-stock NVIDIA® Jetson Xavier™ NX Developer Kit, flash sale on ReSpeaker products, and Wio Terminal projects!

NVIDIA® Jetson Xavier™ NX Developer Kit $399.00
In Stock Now!

Developers can take advantage of cloud-native support to transform the experience of developing and deploying AI software to edge devices. Pre-trained AI models from NVIDIA NGC, together with the NVIDIA Transfer Learning Toolkit, provide a faster path to inference with optimized AI networks, while containerized deployment to Jetson devices allows flexible and seamless updates.

  • Compact size Jetson Xavier NX module powerful enough for advanced AI applications with less power consumption
  • Supports Entire NVIDIA Software Stack for application development and optimization
  • Rich I/O Peripherals to further expand AI projects
  • Onboard Fan to provide better heat dissipation
  • More than 10X the performance of Jetson TX2 
  • Enables development of AI applications using NVIDIA JetPack™ SDK
  • Easy to build, deploy, and manage AI at the edge
  • Flexible and scalable platform to get to market with reduced development costs
  • Continuous updates over the lifetime of the product

Ameba RTL8722DM IoT Development Board $23.90

Ameba RTL8722DM IoT Development Board integrates the RTL8722DM SoC which is the latest generation SoC of the Ameba IoT solution family and it is powered by a high-performance 32-bit dual MCU with a new architecture from Arm®; an Arm®v8M (Cortex-M33 instruction set compatible) running at up to 200MHz and an Arm®v8M (Cortex-M23 instruction set compatible) running at up to 20MHz.

  • Ultra-low power consumption suitable for IoT applications
  • Latest high-security architecture with secure boot
  • Dual Arm® powered CPUs for higher performance
  • Fast wireless speeds with the latest wireless technologies such as Wi-Fi 5GHz and BLE5
  • Rich I/O peripherals to further expand your projects

Realtek recently announced a new product, RTL8722DM, which is an ultra-low-power Wi-Fi and Bluetooth module. This product can help customers save energy while flexibly using multiple wireless communication methods for communication.  Let’s have a look what exactly is RTL8722DM

Mass Flow Sensor for Gases - AFM3000-200 (Suitable for ventilators) $99.00

The AFM3000-200 mass airflow sensor is designed specifically for ventilator applications.

  • It measures the flow rate of air, oxygen, and other non-aggressive gases with excellent accuracy.
  • A special design of the mass flow sensor channel results in a very low-pressure drop through the flow body of the sensor making it extremely suitable for very demanding applications, such as medical ventilation and respiratory applications.

Grove - Speaker Plus $10.50

The Grove Speaker Plus includes a powerful amplifier driver board and a fancy speaker.
  • With the help of the on-board potentiometer, you can easily adjust the output volume.
  • You could replace the speaker with other speakers you like as it adopts separated and replaceable speaker design. 

Grove - GPS (Air530) $11.90

Grove-GPS (Air530) is a high-performance, highly integrated multi-mode satellite positioning and navigation module, supporting plenty of location systems, such as
GPS/Beidou/Galileo and etc.

Grove - ORP Sensor Kit (501Z) $39.90

An Oxidation Reduction Potential (ORP) Sensor measures the activity of oxidizers and reducers in an aqueous solution, it measures the ability of a lake or river to cleanse itself or break down waste products.

  • The Grove OPR sensor works for both 3.3V and 5V system, the Grove connector and BNC probe interface make it easy to use and very suitable for Arduino and Raspberry Pi project.

Grove Female Header - SMD-4P-2.0mm-20Pcs $2.90

This is a 4-pin, 2.0mm pitch, Grove Female Header pack with 20pcs, which is suitable to solder onto a module and enable it to connect with other development boards in the Grove Ecosystem.

The Grove Female Header allows you to solder it into your exciting modules with a 4-pin connection and use the Grove cable along with the connector to connect your modules to various other development boards offered by Seeed.

Grove - 12 Key Capacitive I2C Touch Sensor V2 (MPR121) $4.87 after code 

Apply the coupon code KEEPINTOUCH when you checkout to enjoy 30% OFF! 

The Grove - 12 Key Capacitive I2C Touch Sensor V2 (MPR121) is a multi-channel proximity capacitive touch sensor. It's a 3-in-1 module with the following features: Capacitance Sensing, Touch Sensing, and Proximity Sensing.
Enjoy $10 OFF for orders over $100 when you include a product from the following ReSpeaker Series.
Apply the coupon code RESPEAKER10 when you checkout to enjoy the discount! 
ReSpeaker is an open modular voice interface to hack things around you. You can interact with your home appliances, your plant, your office, your internet-equipped devices, or any other things in your daily life, all by your voice. 
The ReSpeaker project provides hardware components and software libraries to build a voice-enabled device.

ReSpeaker USB Mic Array $69.00

Plug & Play Far-field microphone array for your application! Not a bare dev board, but an out-of-the-box device.

Add ReSpeaker into your next applications of:
  • Microphone devise in the meeting room
  • Home/Office automation device
  • Device automation
  • Voice pick-up device
  • In-car voice assistant
  • Healthcare device
  • Voice interaction robot 

Update for the re_computer case

It has been one month since the last update blog for the re_computer case. During the past month, we’ve been working closely with our suppliers in accelerating the delivery of the case. We apologize again for the delay of the case and we are trying our best to push the progress and ensure the quality at the same time.

This blog will update the following progress and the issue we met:

  • Update about the distortion issue.
  • Update the number that has been manufactured and shipped.
  • The new issue we encountered.

Wio Terminal Community Project Collection

Since the release of Wio Terminal, we have seen many creative projects from the community. We collected various projects in this post and hope some of them will inspire you!

Wio Terminal:A Look Back to Last Week #6 – Community Project Collection, Complete Source Code of the Initial Firmware, Enclosure Dimensions Updates, and Wio Terminal Chan Design Files

Updates for Wio Terminal; ) This week we have some really awesome projects from the community, and there are also many useful resources for everyone to develop their own projects. Let have a look together!

  • Community Project Collection
  • Complete Source Code of the Initial Firmware (Retro Gaming)
  • Wio Terminal Enclosure Dimensions Updates
  • Wio Terminal Chan Design Files

The following three tutorials are translated by Seeed from Wio Terminal でUSB Host機能を堪能 written by homemadegarbage (twitter: @H0meMadeGarbage). Thanks for sharing this with us! Visit their homepage for more interesting projects:

Three Entry-level Demos Help You Get Started with Wio Terminal Quickly: Adjust the Brightness of the LCD Using the Light Sensor, Play a Melody Using Buttons & Switch, and Make a TV Remote Controller with the IR Emitter

This update will be covered by:

  1. What is Wio Terminal
  2. Unboxing
  3. Coding with Arduino IDE
  4. Basic Functions
    • 4.1 Use Light Sensor to Control the Brightness of the Display
    • 4.2 Use Buttons, 5-way Switch, and Buzzer to Made an Instrument
    • 4.3 Use Infrared Emitter to Make a TV Remote Controller

How to Input data to Wio Terminal from a Keyboard Using USB Host Function,

And Tips about How to Use the 40-Pin Header for Power Supply and USB Serial!

How to Build a Cost-effective Pulse Oximeter with Wio Terminal and MAX30105 Sensor

This a simple tutorial about how to use Wio Terminal and MAX30105 sensor to make a pulse oximeter.

MAX30105 is a module equipped with red, green, and infrared LEDs and a high-sensitivity photon detector, and can be used for dust measurement or blood oxygen saturation measurement (SpO2).


Smart Agriculture in Mengding Mountain to Monitor Key Environmental Data with SenseCAP LoRaWAN for Increasing Efficiency and Customer Trust

While tea growing has enjoyed a long history in China, the new generation of tea farmers finds it a tough task to carry on their family legacy in traditional ways. 
SenseCAP LoRaWAN products deployed in high-mountain tea plantations in Sichuan province, helping tea farmers increase efficiency and customer trust.

Let's take a close look at LoRaWAN and different types of LoRaWAN sensors that are capable of performing different functions for various applications.


LoRa products are known for long-range communication, and we’ve put our products into field tests to make sure they meet the standards. Learn how we tested the long-range features of our industrial IoT products – SenseCAP LoRaWAN series.

#Special Updates: Here at Seeed, we’ve been working on developing industrial IoT products. And in this new series of blog posts, we will show you some behind-the-stage scenes of how these products are tested to meet the industry standards. In the previous weeks, we shared about how we tested the dustproof and waterproof functions of Seeed SenseCAP LoRaWAN series products; and high-low temperature testing of SenseCAP Industrial IoT Products to make sure the waterproof functions still work after sharp temperature differences.

Weekly Seeed Wiki Updates

Last month we started "Seeed Weekly Wiki Updates" which brings all our wiki updates to you on a weekly basis.

As you all know, Seeed Wiki is a dedicated platform where we provide the proper guidance and support you need when getting started with our products. We put a lot of effort to make this platform more user friendly because we want to enable the learning of electronics in a more systematic approach. 

So stay tuned with us and don't forget to visit this page again next week!

Welcome back to the Seeed Weekly Show! Have you watched the Nvidia GTC 2020? Welcome to share your thoughts about the presentation with us. And if you want to try the latest edge computing device Jetson Xavier NX, it’s already on our website!  

This week, we also bring you 3 new products, Grove – GPS (Air 530), Grove – Speaker Plus, and Grove Female Header! What do you think of them? Welcome to leave a message!

New Product Ideas is now LIVE on Seeed Forum! 
Let us know what you want to see in the forum, and we will do our best to listen and take action!

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