Child Education & Toys

OID reading pen solution

2020-04-26

Ztron can provide diversified reading pen solutions, with different pens and different MCU platforms, resulting in different solutions of high, middle and low cost and performance, which are suitable for different market demands.


High-End Solution:

Main Architecture: SN95500 pen head + ZC3205L +( SPI flash+TF Card)/ NAND Flash/EMMC

Solution Description: Highly performed ARM926EJ-S CPU MP3 decoder chip working with Taiwan Sonix OID module, supporting high-quality audio output, complex game logic, etc., supporting more than 500000 sets of codes, up to 200 million sets at most, which can be customized specifically to meet the high customization requirements of products.


Middle-End Solution:

Main Architecture: Sonix OID3.0 module + SN95303 + SPI + Single/Dual TF card

Solution Description: A full set of Sonix MP3 decoding chip and OID module can realize the common functions of reading pen, and support the standard game types in our library.

Low Cost Solution:

Main Architecture: OID3.0 module + AD202 + SPI flash or SPI Nand Flash

Solution description: It is suitable for preloaded fixed book data, gift products, etc. with low cost.


Wifi Solution

Main Architecture: Sonix SN95500 OID module + WiFi Soc MCU with build-in Bluetooth.

Solution Description: Realize the interaction between pen and smart device, as well as the interaction with cloud, expand infinite content and realize voice AI interaction.


Solutions

MCU specification

USB

Recording

MP3

Support Memrory

SNR

High-end

ARM926EJ-S   CPU MP3 decoder

USB2.0

nand flash,
  EMMC,
  TF Card

85db

Middle-end

16bit   DSP+MP3 decoder

USB2.0

TF Card

80db

Low-end

32bit   RISC MCU+MP3 decoder

USB1.1

TF Card

75db

Wifi/BT

solution

Dual   core SOC WIFI MCU with build-in Bluetooth 5.0:
  MCU (ARM V8, Cortex-M4F)
  MCU (v8m. Cortex-M0)

USB2.0

TF Card

85db



Bluetooth reading pen - Bluetooth 4.0 ble low power solution, applied to light data communication scenarios.

1. It can support smartphone and tablet application;

Supports IOS 7.0 and above for Apple devices and Android 4.3.1 (Bluetooth 4.0) and above for Android devices.

2. Main functions of App:

Download content (easy to operate, click book cover to download);

Broadcast content from mobile;

Record habits.

3. Parents can interact with their children through app, and can also be used for early education, interactive training, etc.


The WiFi Reading pen supports the following functions:

-OTA -firmware online upgrade

-Can play / download massive audio content from the cloud 

-Support on line voice recognition

 

Ztron can provide the whole set of development for cloud service platform, hardware and software design of reading pen and IOS/Android APP.





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