MatchBox LoRaWan Gateway Review – Part 1: Unboxing and Teardown

MatchX-LPWAN-Gateway-Installation

Last spring, I wrote about MatchX.io MatchBox LoRaWAN gateway with GPS, WiFi, and Ethernet connectivity. The gateway is equipped based on a Mediatek WiFi module running Linux (OpenWrt/LEDE), Semtech chips for the LoRa part, and support up to 65,535 nodes, such as the as well as MatchStick, MatchModule, and MatchCore sensors provided by the company. I’ve just received MatchBox gateway for review, but I’m still waiting for 920-925MHz LoRa nodes as they are going through the FCC certification process, and I also have to wait for clarifications regarding local regulations. So in the meantime, I’ll check out the gateway hardware. MatchBox LoRaWAN Gateway Unboxing The gateway is shipped with a power supply, power cord, two antennas, an installation guide,… as well as three screws and pegs to wall mount the gateway and power supply, and in case you want to install the gateway on a pole, as shown below, for […]

PingPong IoT Development Board Supports Cellular Connectivity, WiFi, Bluetooth, LoRa, Sigfox, and More

Round Solutions, a supplier of products, services and concepts for industrial M2M and IoT markets, has introduced PingPong IoT development board with either Microchip PIC32MZ running an RTOS, or PIC32MZ DA running Linux, and equipped with a Telit modules for either 2G or 3G cellular + GNSS connectivity. The board can also support WiFi, Bluetooth, ISM/RF, NFC/RFID, LoRa, Sigfox, Iridium satellite, and serial interface thanks to a range of expansion boards. PingPong IoT board specifications: MCU / Flash RTOS version – Microchip PIC32MZ 32-bit Microcontroller @ 200 MHz, with 512 KB RAM and 2 MB Flash Memory + 4 MB external memory Linux version – Microchip PIC32MZ DA  (Full specs TBA) Connectivity Cellular connectivity Telit xE910 module with 2G, 3G and/or 4G LTE (coming soon) Data GSM/GPRS – Uplink/Downlink: 9.6 kbps UMTS – Downlink: 384 kbps, Uplink: 384 kbps HSPA+ – Downlink: 42.0 Mbps, Uplink: 5.75 Mbps LTE – Download: 100 […]

Gumstix Expands Raspberry Pi Support with Stepper Motor, Breakout Board, LoRa PoE, and Yocto Linux

Gumstix has recently released of three new expansion boards compatible with Raspberry Pi boards and Compute Modules: Gumstix Pi Stepper HAT for 4-wire stepper motors Gumstix Pi Newgate breakout boards exposing all I/Os of Raspberry Pi Compute Module and Compute Module 3 Gumstix Pi Conduit PoE adding PoE support to their LoRa gateway kit based on RisingHF RHF0M301 LoRa concentrator module. The company also offers a custom Yocto 2.2 (Morty) Linux images with support for their Pi HATs and Compute Module carrier boards. Gumstix Pi Stepper HAT The expansion board is designed with the 40-pin header for Raspberry Pi products, and includes Texas Instruments DRV8846, a 4 – 18V, 1.4A stepper motor driver with 1/32 microstepping providing rotational accuracy below a tenth of a degree, and 6,400 distinct positions. The board supports 6 to 36V batteries via a 3-pin headers, includes 256 kbit serial EEPROM, and can be used for […]

This TTGO Board Combines ESP32, LoRa Radio, and OLED Display for just $10

Just one year ago, it would cost around $15 to $20+ to get an ESP32 board, that is if you were lucky/fast enough to order one one before it went out of stock. Since then, availability is no longer an issue, and you now can get an ESP32 development board for as low as about $7, or even around $4 during promotions. Today, I was made aware of another board sold under the “TTGO” brand, that includes not only ESP32 WiFi and Bluetooth SoC, but also a (433 MHz) LoRa radio, and an OLED display. Price? Just $10 plus shipping ($1.75 here). TTGO ESP32/LoRa board specifications: WiSoC – Espressif ESP32 Storage – 32MB on-board flash (or maybe just 16MB?) LoRa Semtech SX1278 with u.FL connector + 433MHz antenna (N.B.: Antenna must be connected during use or the Semtech chip could be damaged) Sensitivity” ~ -148dBm; output power: +20dBm Display – […]

TECHBASE Moduino X Series Industrial IoT Modules / Endpoints are Based on ESP32 WiSoC

We’ve previously covered TECHBASE ModBerry industrial IoT gateways leveraging Raspberry Pi 3, FriendlyELEC NanoPi M1 Plus, or AAEON’s UP Linux boards. The company has now launched Moduino X series modules powered by Espressif ESP32 WiFi + Bluetooth SoC to be used as end points together with their ModBerry gateways. Two models have been developed so far, namely Moduino X1 and X2, with the following specifications: Wireless Module – ESP32-WROVER with ESP32 dual-core Tensilica LX6 processor @ 240 MHz, 4MB pSRAM (512KB as option), 4MB SPI flash; External Storage – X2 only: micro SD card slot Connectivity 802.11 b/g/n WiFi up to 16 Mbps + Bluetooth 4.2 LE with u.FL antenna connector X2 only: 10/100M Ethernet Options: LoRa (Semtech SX1272); Sigfox (TI CC1125); LTE Cat M1/NB1; Zigbee Serial – 2x RS-232/485 Display – Optional 0.96″ OLED display with 128×64 resolution Expansion I/Os 4x Digital I/O (0 ~ 3V) 2x Analog Input: […]

Arduino MKR WAN 1300 & MKR GSM 1400 Boards Launched with LoRaWAN and 3G Connectivity

Arduino has introduced two new boards right in time for Maker Faire New York: MKR WAN 1300 with a LoRa radio, and MKR GSM 1400 with a “3.75G” cellular module, both software compatible with Arduino Zero, and in Arduino MKRZero board form factor. MKR WAN 1300 Board   Arduino MKR WAN 1300 specifications: MCU – Microchip Atmel SAMD21 32-bit ARM Cortex M0+ MCU @ 48 MHz with 32 KB SRAM, 256 KB flash (8KB for bootloader) Digital I/O Pins – 8x digital I/Os, 12x PWM, UART, SPI, and I2C, 8x external interrupts Analog Pins – 7x analog inputs (8/10/12-bit ADC), and 1x analog output (10-bit DAC) DC Current per I/O Pin – 7 mA LPWAN connectivity Murata CMWZ1ZZABZ LoRa module based on Semtech SX1276 and STMicro STM32L Antenna power – 2dB Carrier frequency – 433/868/915 MHz Working regions – EU/US USB – 1x micro USB port for power and programming […]

LimeSDR Mini is a $135 Open Source Hardware, Full Duplex USB SDR Board (Crowdfunding)

LimeSDR open source hardware software defined radio was launched last year with the promise of integration with Ubuntu Snap Store allowing to easily download and install various radio implementations such as LTE, WiFi, Bluetooth, LoRa, etc… It was offered for $200 and up as part of a crowdfunding campaign, but Lime Microsystems is back on CrowdSupply with a cheaper and low end version aptly called LimeSDR Mini.LimeSDR mini specifications: FPGA – Intel Altera Max 10 (10M16SAU169C8G) with 16K Logic gates, 549 KB M9K memory, 2,368 KB user flash memory Storage –  4 MB flash memory for data; 2x128KB EEPROM for RF transceiver MCU firmware and data RF Lime Microsystems LMS7002M RF transceiver Tx & Rx SMA connectors Frequency range – 10 MHz to 3.5 GHz RF bandwidth – 30.72 Mhz Sample Rate – 30.72 MSps with 12-bit sample depth Power Output (CW): up to 10 dBm USB – 1x USB […]

WizziKit is a DASH7, LoRa and Sigfox Wireless Sensor & Actuator Network Kit

Over the last few years, I’ve written several article about LoRaWAN, Cellular IoT, and Sigfox based long range low power IoT solutions. DASH7 is another LPWAN (Low Power Wide Area Network) standard that operates on the same 868 and 915 MHz ISM bands as LoRa and Sigfox, but has much lower power consumption, and the cost of a shorter range up to 500 meters, instead of the 5+km associated with LoRa or SigFox. The DASH7 Alliance Protocol (D7A) is an Open Standard, and if you want more details you can download version 1.1 of the specifications on DASH7 Alliance website. I’m writing about DASH7 today thanks to an article on ST blog about Wizzilab’s Wizzikit, an evaluation kit and framework for DASH7 with a gateway, and several nodes that can also optionally support LoRaWAN and Sigfox protocols. The kit is comprised of the following items: WizziGate GW2120 Ethernet/Wifi/Dash7 gateway – based […]

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