Electronic Product Design • Embedded Systems Design• IoT Hardware Design • Prototyping • Open Source Hardware design• Open Source Firmware Development • PCB Fabrication • PCB Assembly • PCB Box Building • Plastic Enclosure Design • Sheet Metal Enclosure design • Electronic Manufacturing services company• EMS Company

RIOSH has designed several customized Electronic Products till date for various customers & several use-cases.
RIOSH showcases just a few of its own products below as an example of its capabilities. The below products represents just a small percentage of our capabilities.  OEM customizations to the below products are possible based on customer’s specific requirements.



  • Digital-output X-, Y-, and Z-axis angular rate sensors (gyroscopes) with a user-programmable full-scale range of ±250, ±500, ±1,000 and ±2,000°/sec and integrated 16-bit ADCs
  • Digital-output triple-axis accelerometer with a programmable full-scale range of ±2g, ±4g, ±8g and ±16g and integrated 16-bit ADCs
  • Gyroscope operating current: 3.2mA
  • Accelerometer normal operating current: 450µA
  • Magnetometer normal operating current: 280µA at 8Hz repetition rate


  • Embedded:No
  • Interface:I²C, SPI
  • Sensing Range:±2g, 4g, 8g, 16g, ±250°/sec, ±500°/sec, ±1000°/sec, ±2000°/sec, ±4800µT
  • Sensor Type:Accelerometer, Gyroscope, Magnetometer, 3 Axis
  • Utilized IC / Part:MPU-9250

Home Automation Control Board


  • Main power supply 230VAC
  • 4K surge protection
  • Reverse power supply protection
  • Modular power supply to convert AC to DC
  • Bluetooth range up to 50 feet
  • On board PCB routed Antenna
  • Highly optimised BOM cost
  • Simple Android application
  • Touch button interface optional
  • IR interface optional


  • Embedded: Yes
  • Interface:I²C, SPI, GPIO
  • NRF52832 Microcontroller
  • Power Supply 230VAC
  • Bluetooth 5.0

Home Automation Touch Pad Board


  • Main power supply 230VAC
  • 4K surge protection
  • Reverse power supply protection
  • Modular power supply to convert AC to DC
  • Bluetooth range up to 50 feet
  • 5V Power supply from main board
  • Capacitive touch
  • Simple GPIO interface
  • LED’s for ON/OFF indication
  • IR interface


  • Embedded: Yes
  • Interface:I²C, GPIO
  • Built-in regulator
  • Simple 6 key mode with independent 6 Channel parallel output(4 lights and 1 Fan regulater)
  • No Driver required to interface microcontroller. Simple GPIO operation.
  • Adjustable sensitivity.

GSM-GPS Based Vehicle Tracker


Presented here is a GPS based vehicle tracking system based on the STM32 microcontroller using global positioning system (GPS) and global system for mobile communication (GSM).

This is a cheaper solution than a two-way GPS communication system wherein communication is done in both ways with GPS satellites. This project uses only one GPS device and two-way communication is achieved using a GSM modem. GSM modem with a SIM card used here implements the same communication technique as in a regular cellphone.


  • You can locate your stolen vehicle easily using your mobile without any extra cost.
  • It can be used for trucks carrying valuable goods, to keep track of the status of delivery and location of the truck at all times.
  • The device ensures vehicle security and smooth fleet management.
  • You can easily install it in any vehicle such as cars, boats and motorbikes. An SMS will inform you whether the vehicle is stationary or on the move.

Key Finder BLE


Each Bluetooth tracker has a unique signature that is only known to its owner once they connect the Bluetooth gadget to their user account on the accompanying mobile app.

This way, the tracker and the app can recognize each other, ensuring the tracker cannot be tracked by outsiders and its location is only known to the owner. The only exception to this rule is when the owner decides to share their tracker with another user within the app, giving them permission to track the finder from their account as well.

Because this connection is set up with Bluetooth Low Energy, both the device and the gadget use a truly negligible amount of power.

The tracker can last anywhere upwards of 6 months and your phone can last all day without you having to worry it will run out of power. The tracker itself has a few basic components that you can find in any model Bluetooth tracker.



Ambient data can be important and influential in different areas. When transporting or storing goods, it is necessary to keep an eye on how the ambient data evolves and thus to be able to respond quickly when major changes occur.
The data are just as important for good indoor air quality. Personal well-being also depends to no small degree on temperature and humidity. Data loggers for temperature and humidity are capable of measuring data at defined intervals. These are then stored in an integrated data memory or server.
This involves separate temperature data loggers and humidity data loggers, along with instruments which carry out both measurements.

Telit LE910 Development kit


RioSH developed a development kit to understand the Telit LE910 capabilities. LE910 module have onboard 4G, and GPS capabilities.

Product Description

The LE910 series of Cat. 1 modules are optimized for LTE low category networks and are available in single mode and 3G/2G fallback options. In addition to VoLTE support, the LE910Cat.1 series are swappable with other modules in the xE910 family.

Family Concept

These LTE low category variants are members of Telit’s flagship xE910 module family delivering 4G radio access technology in the 28.2 x 28.2 x 2.2 mm family form factor. The Telit xE910 Unified Form Factor Family is comprised of 2G, 3G, and 4G, 3GPP and 3GPP2 products sharing a common form factor as well as electrical and programing interfaces which allows developers to implement a “design once, use anywhere” strategy.


Different series of variants are available to fulfill the requirements of North America (AT&T, T-Mobile, Verizon, Rogers,Telus), Japanese and European market. Multiband configurations, covering different sets of 4G bands as well as MNO certifications, are available.


  • Band 14 support
  • LTE FDD Cat.4, 3GPP release 10 compliant
  • LTE FDD Cat.1. 3GPP release 9 compliant
  • Rx Diversity and MIMO DL 2×2
  • Single Rx option
  • VoLTE support
  • SMS over IMS
  • Built in UDP/TCP/FTP/SMTP stack
  • Pv4/IPv6 stack
  • Control via AT commands according to 3GPP
  • TS 27.005, 27.007 and Telit Custom AT commands
  • SIM application Tool Kit 3GPP TS 51.014
  • OMA-DM Telit Software Management
  • Simultaneous support of GPS, Glonass, Beidou, Galileo, QZSS

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