PiTalk 4G HAT for Raspberry Pi / 4G USB dongle targets M2M and IoT applications (Crowdfunding)

PiTalk 4G Raspberry Pi HAT USB Dongle

PiTalk is a 4G cellular connectivity solution based on Quectel EG25-G LTE Cat 4 module intended for M2M and IoT applications, and available either as a Raspberry Pi HAT or as a USB dongle. There’s also a PiTalk 2G HAT, but we’ll focus on the 4G hardware in this article. PiTalk supports data rates up to 150 Mbps downlink and 50 Mbps uplink, integrates GNSS support, and as its name implies you can also make and receive calls, or send/receive SMS messages for the device provide you connect a display, speaker, and microphone to the Raspberry Pi or other host device. PiTalk 4G IoT HAT specifications: Quectel EG25-G 4G LTE cellular  module: Cellular 3G and 4G LTE with 2G fallback Max. 150Mbps DL/ 50Mbps UL Global bands support 4G LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28 4G LTE-TDD: B38/B39/B40/B41 3G WCDMA: B1/B2/B4/B5/B6/B8/B19 2G GSM: B2/B3/B5/B8 GNSS – Qualcomm IZat location technology Gen8C Lite (GPS, GLONASS, […]

Create your own private cellular data network with Ukama (Crowdfunding)

Ukama is an open-source hardware solution enabling users to create their own private 4G LTE cellular data networking with a range of up to 1km, and compatible with the “Citizens Broadband Radio Service” (CBRS) radio band for private networks. The company provides both indoor and outdoor hardware based on a “TRX Module” powered by a Marvell Fusion CNF7130 4G LTE baseband processor, as well as the firmware and software to manage the network. All you need is a power source, for example, the mains or a solar panel, and an optional broadband connection if you do need to connect to the Internet. Ukama hardware Two nodes are offered with the Ukama Home Node (indoor) and the Tower Node (outdoor) which can optionally be coupled with an amplifier unit for an expanded range. Home Node key features: LTE bands: CBRS only Concurrently active devices – Up to 8x RF Configuration – […]

Robustel industrial IoT gateways run Debian-based OS, offer 5G, 4G LTE, LoRaWAN connectivity

Robustel has launched three Arm-based industrial IoT gateways namely the EG5100, EG5120, and LG5100 that offer 5G, 4G LTE, and/or LoRaWAN connectivity, and runs Debian 11-based RobustOS Pro Linux operating systems The edge gateways also feature two Ethernet ports, two RS232/RS485 ports for connection to industrial devices, digital inputs and outputs for simple monitoring and control, and support a wide 9 to 60V DC power input through a 2-pin terminal block. Robustel LG5100, EG5100, and EG5120 specifications: SoC/memory/storage LG5100 and EG5100 Unnamed quad-core Cortex-A7 processor @ 792 MHz (possibly NXP i.MX 7ULP) 512MB DDR3 8GB eMMC flash EG5120 Unnamed quad-core Cortex-A53 processor @ 1.6 GHz with 2.3 TOPS NPU (very likely NXP i.MX 8M Plus) 2GB DDR4 16GB eMMC flash, microSD card socket Connectivity LG5100 2x 10/100 Mbps Ethernet ports with support for 802.3af PD feature on eth0 LoRaWAN connectivity with 1x SMA antenna connector, support for EU868, AU915, CN470 […]

Wireless M-Bus & LTE Cat 1 sensor board also supports Zigbee 3.0, Z-Wave, Bluetooth LE 5.0, LoRa…

Geniatech SCB32IM is a sensor board based on Silicon Labs EFR32FG14 Arm Cortex-M4 microcontroller with a sub-GHz radio enabling wireless M-Bus (Wireless Meter Bus) designed for remote reading of smart meters, and also equipped with a Quectel EC200S “IoT/M2M-optimized” LTE Cat 1 module. The sensor module does not actually come with any sensor on board, but provides a terminal block to connect any sensor you may need for your product. It’s also possible to extend wireless connectivity options with Zigbee 3.0, Z-Wave, Bluetooth LE 5.0, LoRa, and more through the GT-IoT interface with UART, SPI, and one GPIO. Geniatech SBC32IM specifications: Microcontroller – Silicon Labs EFR32FG14 Aem Cortex-M4 MCU @ 40MHz with up to 256 KB flash, 32 KB RAM, and proprietary 2.4GHz and sub-GHz radios Wireless connectivity Wireless M-Bus S Mode: 868 MHz band T Mode: 868 MHz band C Mode: 868 MHz band N Mode: 169 MHz band […]

NORVI GSM industrial controller with WiFi and cellular connectivity supports Arduino or ESP-IDF programming

We’ve already seen ESP32 WiFI & Bluetooth SoC combined with a cellular modem several times already, and a couple of days ago, I wrote about LILYGO T-A7068X ESP23 board with a 4G LTE modem. Iconic Devices team has made another cellular ESP32 product with the NORVI GSM industrial controller. The DIN-Rail mountable USB programmable controller is offered with a choice of SIMCOM SIM800L 2G-only modem or QUECTEL EC21-G modem adding 3G UMTS/HSPDA+ and 4G LTE cellular connectivity. It also offers Ethernet connectivity, digital and analog inputs, relay outputs, and a small 0.96-inch OLED information display with options varying depending on the exact model. NORVI GSM specifications: Main module – ESP32-WROOM-32 with ESP32-D0WDQ6 dual-core microcontroller @ up to 160 MHz with 520 KB SRAM, 4 MB flash, 2.4 GHz WiFi 4 and Bluetooth 4.2 connectivity Cellular module (one or the other) SIMCom SIM800L quad-band GSM/GPRS module Quectel E21-G worldwide 4G LTE, […]

ESP32 board with 150Mbps 4G LTE modem also supports RS485, CAN Bus, and relay expansion

LILYGO has designed another ESP32 board with a 4G LTE modem with the LILYGO T-A7608E-H & T-A7608SA-H variants equipped with respectively SIMCom A7608SA-H for South America, New Zealand, and Australia, and SIMCom A7608E-H for the EMEA, South Korean, and Thai markets, both delivering up to 150 Mbps download and 50 Mbps upload speeds. The board also supports GPS, includes a 18650 battery holder, and features I/O expansion headers that support an add-on board with RS485 and CAN bus interfaces, in a way similar to the company’s earlier TTGO T-CAN485 board with ESP32, but no cellular connectivity. LILYGO T-A7068E-H/T-A7608SA-H board specifications: Wireless Connectivity WiFi & Bluetooth – ESP32-WROVER-E module based on ESP32 dual-core processor @ 240 MHz with 4MB flash, 8MB PSRAM, 2.4 GHz WiFi 4 and Bluetooth 4.2/5.x connectivity, PCB antenna Cellular connectivity Data transfer speeds 4G LTE – Up to 150 Mbps downlink, up to 50Mbps uplink 3G HSPA+  […]

Quectel SG560D 5G & WiFi 6E module runs Android 12, targets AIoT applications

Quectel SG560D is a 5G Sub-6GHz & WiFi 6E module for AIoT applications that runs Android 12 on a Qualcomm QCM6490 SoC with an octa-core Kryo 670 64-bit Arm CPU and a Qualcomm Adreno 643L GPU. The SG560D module is equipped with 4GB LPDDR4X RAM and 64GB UFS storage by default, supports up to 2520×1080 MIPI display at a refresh rate of 144Hz, and can deliver up to 14 TOPS for AI inference. Quectel SG560D key features and specifications: SoC – Qualcomm QCM6490 octa-core processor with one Kryo 670 Gold plus high-performance core up to 2.7 GHz, 3x Kryo Gold cores at 2.4 GHz, 4x Kryo Silver low-power cores @ 1.9 GHz, Adreno 643L GPU, 6th gen AI Engine delivering up to 14 TOPS, up to 4Kp30 H.265/H.264 video encode, 4Kp60 video decode; 6nm process. System Memory – 4GB LPDDR4X by default Storage – 64GB UFS flash by default Display […]

Arm Linux IoT gateway ships with up to 8GB RAM, offers dual GbE, 4G LTE, WiFi 6, BLE 5.3, GNSS connectivity

Compulab IOT-GATE-IMX8PLUS is a new Arm Linux IoT gateway powered by NXP i.MX 8M Plus SoC with up to 8GB RAM, 128GB storage, and plenty of connectivity options with dual Gigabit Ethernet, WiFi 6, Bluetooth 5.3 LE, and 4G LTE connectivity, as well as GNNS support and RS485/RS232 interfaces. The new IoT gateway builds upon theArm SystemReady IR certified IOT-GATE-IMX8 industrial gateway, but offers more RAM and storage, a 2.8 TOPS AI accelerator (in the NXP processor), improved connectivity, as well as a DVI-D port for video output. Compulab IOT-GATE-IMX8PLUS specifications: SoC – NXP i.MX8M Plus Quad or Quad-lite quad-core Arm Cortex-A53 processor @ up to 1.8 GHz with Arm Cortex-M7 real-time core @ 800 MHz, Vivante GC7000UL 3D GPU, Vivante GC520L 2D GPU,  1080p H.265/H.264 video decoder & encoder, HiFi 4 DSP,  2.3 TOPS Neural Processing Unit (NPU) System Memory – 1GB to 8GB LPDDR4 Storage – 16GB to […]