Softei & Microchip AVR-IoT Cellular Mini

Win a Microchip AVR-IoT Cellular Mini (EV70N78A) from Softei and if you don’t win, receive a 15% off coupon for this board, plus free shipping.

The AVR-IoT Cellular Mini development board is a development board based on the AVR128DB48 8-bit microcontroller (MCU). This solution provides a robust platform to start building sensor and actuator nodes on 5G narrowband IoT networks. The AVR-IoT Cellular Mini Development Board is a small form factor board making it an ideal solution for developers who want to connect IoT devices to an available 5G network. This is an essential feature for devices on the go or located in remote areas with limited availability of Long Range (LoRa®) networks or other Low Power Wide Area Network (LPWAN) solutions. 

Customers can tap into the flexibility and ease of design offered in the latest AVR128DB48 8-bit MCU family, including security protection with Microchip’s ATECC608 CryptoAuthentication™ device. The ATECC608 device can easily be configured to most major cloud service providers through Microchip’s IoT Provisioning Tool.

The AVR-IoT Cellular Mini Development Board comes pre-configured to send data from on-board light and temperature sensors to the cloud, viewable using Microchip’s sandbox portal. The sandbox portal provides customers with the ability to track and monitor their device in real time from a remote location. 

This functionality covers the core requirements of many applications in various industries including agriculture, industrial and energy, as well as consumer spaces such as transportation of goods, alarm systems, building automation and remote monitoring.

To provide an even easier, more efficient and more cost-effective solution for developers to connect IoT devices to 5G using the AVR128DB48 MCU, Microchip partnered with Sequans to include its Monarch 2 GM02S single-chip radio equipped with 5G LTE-M and narrowband IoT. Microchip also partnered with Truphone to provide the SIM card for cellular service that offers reliable coverage worldwide.

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Cellular Mini!

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Highlights

  • Using high-precision architectures enables superior DC performance, regardless of operating conditions
  • Low noise and additional EMI filtering on the inputs provide additional protection in electrically noisy environments
  • Small packages, such as leadless DFNs, are ideal for space-constrained designs
  • A wide operating temperature range of –40°C to +125°C provides a robust solution even at extreme temperatures

Microchip Instrumentation Amplifier with mCAL Technology

The MCP6N11 and MCP6V2x Wheatstone Bridge Reference Design demonstrates the performance of Microchip's MCP6N11 instrumentation amplifier (INA) and a traditional three op amp INA using Microchip's MCP6V26 and MCP6V27 auto-zeroed op amps. The input signal comes from an RTD temperature sensor in a Wheatstone bridge. Real world interference is added to the bridge's output, to provide realistic performance comparisons. Data is gathered and displayed on a PC, for ease of use. The USB PIC® microcontroller and included Graphical User Interface (GUI) provides the means to configure the board and collect sample data.