smart agriculture News - Page 2 of 11 - CNX Software

November 6, 2025November 6, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

CamThink NeoEyes NE301 – An ultra-low-power, STM32N6-based Edge AI camera

CamThink NeoEyes NE301 is an ultra-low-power Edge AI camera built around the STM32N6 Arm Cortex-M55 MCU with Neural-ART NPU that “offers significantly enhanced features and performance” compared to the company’s earlier ESP32-S3-based NeoEyes NE101. The camera ships with a 4MP MIPI CSI camera sensor by default, but USB camera sensors are also supported. It also features 64MB PSRAM, 128MB hyperflash, WiFi 6 and Bluetooth 5.4 wireless connectivity, optional support for a 4G LTE module (global or US), audio wafers, USB-C and UART debug, a 16-pin GPIO header, and support for either USB, battery, or PoE power. CamThink NeoEyes 301 specifications: MCU – STMicro STM32N6 MCU Core – Arm 32-bit Cortex-M55 CPU @ up to 800MHz with Arm Helium and Arm MVE GPU – Neo-Chrom 2.5D GPU, Chrom-ART Accelerator (DMA2D) NPU – ST Neural-ART accelerator @ 1 GHz, up to 600 GOPS; 3 TOPS/W enabling fanless operation BPU – Hardware-accelerated H.264 […]

September 12, 2025September 11, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

Silicon Labs FG23L low-cost Arm Cortex-M33 SoC targets proprietary Sub-GHz IoT applications

Silicon Labs EFR32FG23L, or FG23L for short, is an ultra-low power, Sub-GHz wireless Arm Cortex-M33 SoC, which the company claims offers the best price/performance ratio for Sub-GHz IoT applications such as home and industrial automation, key fobs, and smart city sensor nodes. It’s a cost-down version of the PSA Certified Level 3 FG23 SoC equipped with less memory (32KB vs 64KB) and storage (128KB vs 512KB), less advanced security features, no segment LCD interface, and fewer GPIOs. The new FG23L is only designed for proprietary protocols, while the FG23 supports Amazon Sidewalk, Wi-SUN, Wireless M-Bus (WM-Bus), and Wirepas. Silicon Labs FG23L specifications: MCU core – Arm Cortex-M33 @ 78 MHz with DSP instruction and floating-point unit Memory – 32 kB RAM data memory Storage – 128 kB flash program memory Sub-GHz radio Tx power up to +20 dBm Rx sensitivity -98.6 dBm @ 400 kbps 920 MHz 4-GFSK -125.8 dBm […]

August 19, 2025August 20, 2025 by Debashis Das - 4 Comments

ESP32 Modbus gateway handles RTU, TCP/IP, and MQTT for industrial IoT

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus RTU (RS-485) or Modbus TCP/IP (Ethernet/Wi-Fi). Designed for use in farms, factories, and electrical cabinets where reliable communication, remote monitoring, and control are required. Key features of this industrial IoT board include Modbus RTU/TCP master and slave support, automatic Wi-Fi/Ethernet switching, multi-Wi-Fi handling, watchdog timer, deep sleep, and FOTA updates via FTP. The board supports a wide input voltage range and can be programmed over USB. ESP32 Modbus gateway specifications Wireless Module – ESP32-WROOM-32 module with ESP32 dual-core processor @ 160 MHz, 520 Kbytes SRAM, 4 Mbit Flash Connectivity 10/100Mbps Ethernet RJ45 port via LAN8720A controller Wifi and WiFi 802.11 b/g/n, Bluetooth 4.2 via ESP32 RS485 – SP485EE transceiver (Serial2, auto DERE) USB – USB Type-C port for programming and power Misc Onboard Red, Blue, and Pwr LED User and […]

June 26, 2025June 25, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

82 x 50mm SoM combines NXP i.MX 8M Mini SoC with 25 TOPS DEEPX DX-M1 AI accelerator

Virtium Embedded Artists has just announced the launch of the iMX8M Mini DX-M1 system-on-module (SoM) combining an NXP i.MX 8M Mini quad-core Arm application processor with a 25 TOPS DEEPX DX-M1 AI accelerator in a compact 82 x 50mm footprint. The NXP SoC is paired with 2GB 32-bit RAM and 16GB eMMC flash, while the DEEPX NPU gets 4GB 64-bit RAM and a QSPI flash. The module also features a PMIC, a gigabit Ethernet PHY, an optional WiFI 6E and Bluetooth 5.4 module, and exposes all I/Os through a 314-pin MXM edge connector. They’ve somehow managed to pack a lot of features into such a small module. iMX8M Mini DX-M1 SOM specifications: SoC – NXP i.MX 8M Mini CPU Quad-core Cortex-A53 processor @ up to 1.6 (industrial) or 1.8 GHz (commercial) Cortex-M4F real-time core @ 400 MHz GPU Vivante GC320 2D GPU Vivante GCNanoUltra 2D/3D GPU with support for OpenVG […]

June 20, 2025June 24, 2026 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

SolidSense AIoT – An IP64-rated AI vision development platform with Renesas RZ/V2M or Hailo-15 System-on-module

SolidRun SolidSense AIOT vision AI development platform

SolidRun SolidSense AIoT is an AI vision development platform designed based on the company’s Renesas RZ/V2N or Hailo-15 system-on-module with 15 TOPS and 20 TOPS of AI performance, respectively. The solution comes with up to 8GB RAM, 256GB eMMC flash, WiFi 5, Bluetooth 5.0, and LTE Cat 1bis connectivity, an 8.4MP Sony IMX678 camera, four IR LEDs, and a few sensors all housed in an IP64-rated enclosure for outdoor operation. The SolidSense AIoT platform takes three 18650 rechargeable batteries with USB-C charging and an optional solar panel. There’s limited information about the Renesas model for now, so we’ll focus on the Hailo-15 variant in the rest of the article. SolidSense AIoT Hailo-15H specifications: System-on-Module – SolidRun Hailo-15 SoM SoC – Hailo-15 CPU – 4 x Cortex A53 @ 1.3GHz; 12 kDMIPS Neural Network Core – 20 TOPS VPU – 4Kp30 H.265/4 video encoder ISP – 12MP System Memory – […]

June 18, 2025June 18, 2025 by Debashis Das - 2 Comments

Dual-channel LoRaWAN AC energy meter features 10A/100A CT clamps, measures temperature and humidity

AgroSense 2 Channel LoRaWAN AC Current Monitor

The AgroSense AGLW2CT is a dual-channel LoRaWAN-based industrial AC energy meter that utilizes 10A and 100A CT clamps to measure power consumption non-invasively. The device features two 0–5V analog inputs for the clamps, an AHT20 temperature & humidity sensor, and local storage for 3,300+ records. It supports LoRaWAN 1.0.3 OTAA Class C and works with TTN, Datacake, and CloudStudio. The device operates within the -40°C to 85°C industrial temperature range and is suitable for contactless current sensing, overload/no-load detection, and machine health monitoring. We had previously covered, and even reviewed, several Wi-Fi-connected CT clamps meters such as the MachineQ’s MQpower CT, Seeed Studio’s XIAO-2CH-EM, and Emporia’s Vue Gen 2 energy monitor, but it’s the first time we’ve come across a LoRa AC energy meter with CT clamps. Earlier this month, we noticed the MOKO LW005-MP LoRaWAN Smart Plug and power meter, but it relies on direct AC power measurements and […]

June 11, 2025June 11, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

Quectel KCM0A5S Wi-SUN FAN module targets large IoT deployments for Smart Cities and Smart Agriculture

Quectel KCM0A5S is a Wi-SUN FAN module based on Silicon Labs EFR32FG25 Arm Cortex-M33 Sub-GHz wireless MCU, designed for applications such as street lighting, precision agriculture, industrial IoT, smart meters, and Smart Cities. Wi-SUN (IEEE 802.15.4g) is an LPWAN (Low Power Wide Area Network) standard leveraging IPv6 mesh networking for large-scale IoT deployments in Smart Cities and Smart Agriculture. The KCM0A5S module specifically supports the Wi-SUN Field Area Network (FAN) 1.1 protocol and operates across the 470–928 MHz frequency range. The module can act as a leaf node, a router, or a border router when paired with a Linux host in RCP (Radio Co-Processor) mode. Quectel KCM0A5S specifications: Wireless SoC – Silicon Labs EFR32FG25 CPU core – Arm Cortex-M33 core @ 97.5 MHz with DSP instruction and floating-point unit for signal processing Memory – 256 KB RAM data memory Storage – About 2MB flash program memory Radio – Sub-GHz radio operation […]

June 3, 2025June 3, 2025 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Credit card-sized industrial Allwinner T113-i SBC operates in the -40 to 85°C temperature range

Ebyte ECB30-P4T13IA5ME8G-I is a credit card-sized industrial-grade SBC powered by an Allwinner T113-i Cortex-A7 SoC with 512MB DDR3 RAM and 8GB flash, all part of the company’s ECK30-T13IA5ME8G-I castellated system-on-module. The single board computer is also equipped with a microSD card slot, a gigabit Ethernet port, four USB 2.0 ports, a 3.5mm audio jack, a WiFi 4 module, and the usual 40-pin GPIO header that’s more or less compatible with the one found on Raspberry Pi SBCs. What’s different is the lack of HDMI output, and the board features an MIPI DSI connector instead. Ebyte ECB30-P4T13IA5ME8G-I specifications: System-on-Module – Ebyte ECK30-T13IA1GE8G-I SoC – Allwinner T113-i CPU Dual-core Arm Cortex-A7 clocked at up to 1.2 GHz 64-bit XuanTie C906 RISC-V real-time core DSP – HiFi4 VPU Video decoder – H.265 up to 4K @ 30 FPS, H.264 up to 4K @ 24 FPS, MPEG-1/2/4, JPEG, Xvid, Sorenson Spark up to 1080p60 […]