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Narrowband IoT (NB-IoT) is a revolutionary technology that is changing the way we think about the Internet of Things (IoT). This Low Power Wide Area Network (LPWAN) technology is designed for IoT devices that require low data rates and long battery life. It operates in a licensed spectrum and is optimized for low power consumption, making it ideal for devices that need to run for extended periods of time on small batteries or energy harvesting sources.

One of the most exciting applications of NB-IoT is the use of ModBerry devices. ModBerry is a range of industrial computer devices based on Raspberry Pi or similar computer boards. These devices are equipped with various sensors and communication interfaces that allow them to connect to a wide range of industrial and building automation systems. The combination of NB-IoT and ModBerry devices offers a powerful solution for a wide range of IoT applications.

ModBerry and NarrowBand-IoT applications

Building and facility management is one of the key applications of NB-IoT and ModBerry. These devices can be used to monitor and control various systems in a building, such as heating, ventilation, and air conditioning (HVAC), lighting, and security. The low power consumption of NB-IoT allows the devices to run for extended periods of time on small batteries, making them ideal for use in remote or hard-to-reach locations. This means that building managers can have real-time visibility into the systems that are critical to the operation of their buildings, and can make adjustments as needed to ensure optimal performance.

Industrial automation is another application of NB-IoT and ModBerry. These devices can be used to monitor and control various industrial systems, such as machinery, production lines, and conveyor belts. The low power consumption of NB-IoT allows the devices to run for extended periods of time on small batteries, making them ideal for use in remote or hard-to-reach locations. This means that industrial managers can have real-time visibility into the systems that are critical to the operation of their factories, and can make adjustments as needed to ensure optimal performance.

ModBerry as a Smart City controller

Smart cities is another area where NB-IoT and ModBerry can make a big impact. These devices can be used to monitor and control various systems in a city, such as traffic lights, parking, and environmental sensors. The low power consumption of NB-IoT allows the devices to run for extended periods of time on small batteries, making them ideal for use in remote or hard-to-reach locations.

ModBerry as a low-cost NB-IoT controller

The combination of NB-IoT and ModBerry devices provides a powerful solution for a wide range of IoT applications. With NB-IoT’s low power consumption and long battery life, combined with ModBerry’s flexibility and functionality, they’re ideal for a wide range of IoT applications such as building and facility management, industrial automation, and smart cities. Seeing how these technologies will evolve and improve in the future, and how they will impact our lives, is exciting.

Order now: https://www.industrial-devices.com/industrial-computers/1-46-mod-500.html

A few years ago, Qualcomm launched the Snapdragon 212 processor for smart speakers. This post has nothing to do with this, but strangely enough, the company has decided to reuse the 212 number in its new Qualcomm 212 LTE IoT modem, „World’s most power-efficient single-mode 3GPP Release 14 NB2 (NB-IoT) modem„, as read.

Qualcomm 212 LTE IoT modem requires less than 1 microamp (1uA) sleep current and has a very low cutoff at system level (on the order of 2.2V) with the ability to adjust energy consumption for various source power levels It is said to support voltage.

Qualcomm 212 LTE IoT Modem specifications:

  • MCU Core – Arm Cortex M3 @ up to 204 MHz
  • Cellular Connectivity
    • 3GPP Rel.14 LTE capabilities: Cat-NB2 with multi-carrier NPRACH and Paging, Cat-NB2 Release Assistance Indication (RAI), Cat-NB2 with larger TBS and 2 HARQ processes
    • Peak Speeds – DL: 127 kbps; UL: 158.5 kbps
    • Frequency Bands (700Mhz to 2.1 GHz for global roaming)
      • LTE low bands: B5, B68, B8, B12, B13, B14, B17, B18, B19, B20, B26, B28, B71, B85
      • LTE mid bands: B1, B65, B70, B2, B25, B66, B3, B4
    • Global Emergency Services Support – ECID, OTDOA (LTE-based positioning)
  • Network Protocols – IPv4/IPv6 stack with TCP and UDP, TLS, HTTPS, PPP, SSL, DTSL, FTP, ping, HTTTP, MQTT, OMA Lightweight M2M, CoAP
  • I/O Interfaces – 2x I2C, 2x SPI, 3x UART, up to 26 GPIOs, 4-channel ADC
  • Security – Hardware-based Crypto Engine, Secure Key provisioning, Secure Boot
  • Integrated Chipsets
    • Qualcomm 9205 baseband IC
    • SMB231 charger IC
    • PME9205 power management IC
    • SDR105 radio transceiver and front-end IC
    • WCD9306 audio codec IC
  • Supply Voltage – 2.2V to 4.5V
  • Temperature Range – -40 to 85°C
  • Package – < 10x10mm

Source: https://www.qualcomm.com/products/qualcomm-212-lte-modem

Industrial use of LTE modems

With Compute Module 3+ options from Raspberry Pi, TECHBASE upgraded their ModBerry 500/9500 industrial computers. From now on the ModBerry 500/9500 can be supported with extended eMMC, up to 32GB. Higher memory volume brings new features available for ModBerry series. ModBerry supports wide range of industrial grade extension cards, i.e. wireless modems with 3G/LTE, NarrowBand-IoT, LoRa, Wireless M-Bus, ZigBee, WiFi, Bluetooth and many more.

 ModBerry 500 with Compute Module 3+
ModBerry 500 with Compute Module 3+

Higher performance of ModBerry 500/9500 with extended eMMC flash memory, up to 32GB , powered by quad-core Cortex A53 processor allows the device to smoothly run Windows 10 IoT Core system, opening up many possibilities for data management, remote control and visualisation.

A few years ago, Qualcomm launched the Snapdragon 212 processor for smart speakers. This post has nothing to do with this, but strangely enough, the company has decided to reuse the 212 number in its new Qualcomm 212 LTE IoT modem, „World’s most power-efficient single-mode 3GPP Release 14 NB2 (NB-IoT) modem„, as read.

Qualcomm 212 LTE IoT modem requires less than 1 microamp (1uA) sleep current and has a very low cutoff at system level (on the order of 2.2V) with the ability to adjust energy consumption for various source power levels It is said to support voltage.

Qualcomm 212 LTE IoT Modem specifications:

  • MCU Core – Arm Cortex M3 @ up to 204 MHz
  • Cellular Connectivity
    • 3GPP Rel.14 LTE capabilities: Cat-NB2 with multi-carrier NPRACH and Paging, Cat-NB2 Release Assistance Indication (RAI), Cat-NB2 with larger TBS and 2 HARQ processes
    • Peak Speeds – DL: 127 kbps; UL: 158.5 kbps
    • Frequency Bands (700Mhz to 2.1 GHz for global roaming)
      • LTE low bands: B5, B68, B8, B12, B13, B14, B17, B18, B19, B20, B26, B28, B71, B85
      • LTE mid bands: B1, B65, B70, B2, B25, B66, B3, B4
    • Global Emergency Services Support – ECID, OTDOA (LTE-based positioning)
  • Network Protocols – IPv4/IPv6 stack with TCP and UDP, TLS, HTTPS, PPP, SSL, DTSL, FTP, ping, HTTTP, MQTT, OMA Lightweight M2M, CoAP
  • I/O Interfaces – 2x I2C, 2x SPI, 3x UART, up to 26 GPIOs, 4-channel ADC
  • Security – Hardware-based Crypto Engine, Secure Key provisioning, Secure Boot
  • Integrated Chipsets
    • Qualcomm 9205 baseband IC
    • SMB231 charger IC
    • PME9205 power management IC
    • SDR105 radio transceiver and front-end IC
    • WCD9306 audio codec IC
  • Supply Voltage – 2.2V to 4.5V
  • Temperature Range – -40 to 85°C
  • Package – < 10x10mm

Source: https://www.qualcomm.com/products/qualcomm-212-lte-modem

Industrial use of LTE modems

With Compute Module 3+ options from Raspberry Pi, TECHBASE upgraded their ModBerry 500/9500 industrial computers. From now on the ModBerry 500/9500 can be supported with extended eMMC, up to 32GB. Higher memory volume brings new features available for ModBerry series. ModBerry supports wide range of industrial grade extension cards, i.e. wireless modems with 3G/LTE, NarrowBand-IoT, LoRa, Wireless M-Bus, ZigBee, WiFi, Bluetooth and many more.

 ModBerry 500 with Compute Module 3+
ModBerry 500 with Compute Module 3+

Higher performance of ModBerry 500/9500 with extended eMMC flash memory, up to 32GB , powered by quad-core Cortex A53 processor allows the device to smoothly run Windows 10 IoT Core system, opening up many possibilities for data management, remote control and visualisation.