smart agriculture News - CNX Software

March 27, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

AsiaRF AWH575-MF1 WiFi HaLow industrial IoT controller offers RS232, RS485, I2C, SPI, UART, and ADC interfaces

AsiaRF AWH575-MF1 is a WiFi HaLow industrial IoT controller / remote control kit with RS232, RS485, I2C, SPI, UART, and 12-bit ADC interfaces to connect sensors or actuators and designed for long-range, low-power M2M communication. The board is comprised of an STMicro STM32U5 Cortex-M33 microcontroller to handle I/Os and communicate with an MM6108 WiFi HaLow (802.11ah) module made by AsiaRF. The board takes power from a USB-C port or optionally from a terminal block supporting a wider 9V to 24V DC input. AsiaRF AWH575-MF1 specifications: MCU – STMicro STM32U585CIT6Q CPU – Arm Cortex-M33 core @ 160 MHz Memory – 786 KB SRAM Storage – 2MB Flash Wi-Fi HaLow AsiaRF 802.11ah module based on Morse Micro MM6108 chipset Frequency Range – 902MHz to 928MHz Channel bandwidth – 1/2/4/8MHz Data Rate – Single-stream max data rate of 10 Mbps Transmit Power – 21dBm +/-2dBm @ MCS 0 Modulation – BPSK/QPSK/16 QAM/64 QAM […]

March 20, 2025March 21, 2025 by Debashis Das - 5 Comments

u-blox DAN-F10N – The world’s smallest dual-band (L1/L5) GNSS module with an integrated patch antenna fits in a 4cm2 package

u blox DAN-F10N world’s smallest GNSS module

u-blox has recently announced the world’s smallest L1, L5 dual-band GNSS module with an integrated patch antenna for precise meter-level positioning in applications such as asset tracking, telematics, industrial automation, consumer UAVs, and sports trackers. The module features a compact 20x20x8mm dual-band patch antenna with a unique packaging technology, enabling surface mounting for automated manufacturing and simplified integration. Its SAW-LNA-SAW RF architecture and an LTE B13 notch filter in the L1 RF path enhance out-of-band jamming immunity, ensuring smooth operation near cellular modems. The module includes internal flash memory for firmware upgrades and supports an antenna switch function for operation with an external active GNSS antenna. DAN-F10N GNSS module specifications: Storage – Internal Flash for firmware GNSS receiver u-blox F10 engine GPS: L1 C/A, L5 QZSS: L1C/A, L1S, L1Sb, L5 Galileo: E1B/C, E5a BeiDou: B1C, B2a NavIC: L5 SBAS: L1 C/A, BDSBAS B1C Communication protocol NMEA UBX binary RTCM v. […]

March 11, 2025March 11, 2025 by Debashis Das - 4 Comments

u-blox ZED-X20P all-band GNSS module delivers global centimeter-level accuracy at a 90% lower cost (TCO)

Previously u-blox announced the release of the X20 series of all-band GNSS modules, but at the time, the company did not disclose detailed specifications for the module. Recently, they have launched the ZED-X20P all-band GNSS module designed to deliver centimeter-level global positioning at a significantly lower cost, up to 90% less than traditional solutions when considering the total cost of ownership. The module supports L1, L2, L5, and L6 bands across four GNSS constellations (GPS, Galileo, GLONASS, and BeiDou), along with SBAS, QZSS, and NavIC. Additionally, the module is compatible with PPP-RTK, network RTK, and global PPP correction services, along with u-blox’s PointPerfect and Galileo’s free High Accuracy Service (HAS), ensuring precise and flexible positioning. It also features secure boot, signed firmware, encrypted communication, and anti-jamming capabilities, for critical applications. The ZED-X20P maintains the ZED form factor, making the footprint compatible with the ZED-F9P chip for easier upgrades. u-blox says […]

February 17, 2025February 17, 2025 by Debashis Das - 16 Comments

HaLowLink 1 Wi-Fi HaLow gateway turns legacy devices into Wi-Fi HaLow clients via Ethernet, USB, or 2.4 GHz Wi-Fi

MorseMicro HaLowLink 1 Long Range Sub GHz Wi Fi HaLow

Morse Micro in collaboration with GL.iNet has recently showcased the HaLowLink 1 Wi-Fi HaLow gateway, which the company terms as Wi-Fi HaLow reference design and evaluation platform developed for long-range, low-power wireless connectivity for IoT applications. Built around the AzureWave AW-HM593 module with Morse Micro MM6108 silicon, it supports 1/2/4/8 MHz bandwidths. It features a MediaTek MT7621A dual-core CPU, Wi-Fi 4 module, dual Gigabit Ethernet, USB-C, and an SMA antenna connector, allowing it to work as a Wi-Fi HaLow router, access point, or extender. The device runs OpenWrt and provides an intuitive web-based UI and SSH/CLI configuration. OpenWrt also gives access to a web-based UI and SSH/CLI configuration. These features make this device useful for applications like smart homes, industrial automation, agriculture, and telecommunications. HaLowLink 1 specifications: SoC – Mediatek MT7621 dual-core, quad-thread MIPS1004K processor @ up to 880MHz System Memory – 256MB DDR3 (optional 512 MB) Storage – 32MB […]

February 10, 2025February 9, 2025 by Debashis Das - No Comments

STMicro’s STEVAL-MKI109D evaluation board supports all ST MEMS sensors with a DIL24 socket

STEVAL MKI109D MEMS sensor evaluation board

STMicroelectronics has introduced the STEVAL-MKI109D a MEMS sensor evaluation board, designed to test and optimize STMicro’s MEMS sensors for various applications, including industrial automation, smart agriculture, and consumer electronics. Built around the STM32H563ZI Arm Cortex-M33 MCU this development board features I²C, I3C, and SPI interfaces, along with a TDM interface for high-speed sensor data communication. The board is also compatible with STMicro MEMS DIL24 adapter boards, which makes it easy for engineers to test different sensors. Additionally, it has software-adjustable power circuitry (0–3.6V), and onboard power monitoring for accurate analysis of sensor performance. STEVAL-MKI109D specifications Main MCU – STMicro STM32H563ZI Arm Cortex-M33 MCU with DSP and FPU Storage – MicroSD card slot Sensors – Supports all STMicro MEMS DIL24 compatible adapter boards Interfaces – I²C, I3C, SPI, TDM USB – USB Type-C connector for power and programming Misc Onboard J6 connector for STM32 programming and debugging Onboard J9 connector for […]

January 31, 2025February 20, 2025 by Debashis Das - No Comments

SparkFun Digi X-ON LoRaWAN development kit combines Digi HX15 gateway with RP2350 IoT node and environmental sensors module

SparkFun has recently released the Digi X-ON LoRaWAN development kit an all-in-one IoT development kit designed to simplify the setup and deployment of LoRa-based IoT systems. It includes the Digi HX15 Gateway, SparkFun IoT Node for LoRaWAN, and the ENS160/BME280 environmental sensor, enabling rapid prototyping and connectivity with the help of the Digi X-ON cloud platform. The SparkFun IoT Node is built around the Raspberry Pi RP2350 microcontroller, which features 16MB flash, 8MB PSRAM, multiple GPIOs, LiPo battery support, microSD storage, and USB-C connectivity. It also integrates the Digi XBee LR module for long-range LoRaWAN communication with pre-activated cloud connectivity. With an onboard Qwiic connector and Arduino support, this development kit is ideal for applications like industrial monitoring, environmental sensing, smart agriculture, remote data collection, and more. Digi HX15 gateway specifications Microprocessor – STMicro STM32MP157C MPU with dual-core Cortex A7 @ 650 MHz, Cortex-M4 @ 209 MHz with FPU/MPU, 3D […]

January 21, 2025March 29, 2025 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

M5Stack LLM630 Compute Kit features Axera AX630C Edge AI SoC for on-device LLM and computer vision processing

M5Stack LLM630 Compute Kit is an Edge AI development platform powered by Axera Tech AX630C AI SoC with a 3.2 TOPS NPU designed to run computer vision (CV) and large language model (LLM) tasks at the edge, in other words, on the device itself without access to the cloud. The LLM630 Compute Kit is also equipped with 4GB LPDDR4 and 32GB eMMC flash and supports both wired and wireless connectivity thanks to a JL2101-N040C Gigabit Ethernet chip and an ESP32-C6 module for 2.4GHz WiFi 6 connectivity. You can also connect a display and a camera through MIPI DSI and CSI connectors. M5Stack LLM630 Compute Kit specifications: SoC – Axera Tech (Aixin in China) AX630C CPU – Dual-core Arm Cortex-A53 @ 1.2 GHz; 32KB I-Cache, 32KB D-Cache, 256KB L2 Cache NPU – 12.8 TOPS @ INT4 (max), 3.2 TOPS @ INT8 ISP – 4K @ 30fps Video – Encoding: 4K; Decoding:1080p […]

January 8, 2025January 8, 2025 by Tomisin Olujinmi - 4 Comments

$12 Plant Bot is an ESP32-C3 soil sensor and pump driver for fully automated indoor plant care

The Plant Bot is an open-source, Internet-enabled plant monitor powered by the ESP32-C3 microcontroller and integrating a corrosion-resistant capacitive moisture soil sensor and a pump driver on a single printed circuit board, eliminating the need for additional cabling. The Plant Bot is designed to automate indoor plant care by combining moisture sensing, light sensing, and pump activation. It can be powered via USB or a single coin cell battery which lasts up to a week with daily updates. An onboard multi-color LED visually represents the current soil condition, ranging from red (dry) to blue (moist). The “Soil Level” line on the board indicates the maximum depth to which the sensor or device should be inserted into the soil. According to the maker, the Plant Bot will remain unaffected by corrosion if the soil level does not exceed this line. Other solutions we’ve covered with a soil sensor usually separate the […]