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EBYTE ECM50 A07 ESP32 S3 Industrial Computer

November 28, 2025

EBYTE ECM50-A industrial ESP32-S3 controller offers RS232, RS485, DI/DO, Ethernet, and 4G LTE or LoRa connectivity

EBYTE ECM50-A is a compact, industrial-grade programmable controller built around the ESP32-S3 wireless SoC designed for IoT and edge control applications, such as environmental monitoring and remote telemetry in the smart industry, energy, and utilities sectors As it’s built around the ESP32-S3, it features Wi-Fi and Bluetooth LE, but the controller also supports Fast Ethernet, 4G LTE or LoRa connectivity, and offers RS232/RS485, two digital inputs, two digital outputs/relays, and two analog inputs (4–20 mA/12-bit), as well as a microSD card slot for data logging. The ECM50-A also implements various communication protocols like TCP/IP, HTTP, MQTT, and Modbus TCP master/slave. The industrial controller is designed to operate in the -40°C to 85°C temperature range. EBYTE ECM50-A specifications: Wireless Module – ESP32-S3-WROOM-1 SoC – Espressif Systems ESP32-S3R8 CPU – Dual-core Tensilica LX7 up to 240 MHz with vector extension for AI/ML workloads RAM – 512KB SRAM, 8MB PSRAM ROM – 284KB Wireless […]

CDEBYTE EWD22S series industrial LoRa remote switchs

July 25, 2025

Industrial LoRa remote switches offer 3.5km range, real-time feedback

The CDEBYTE EWD22S series is a set of LoRa-based remote control switches designed for long-range industrial applications. The three key products of the series include the EWD22S-A01TR and EWD22S-D02XR relay modules, and the EWD22S-YK02A handheld remote. The EWD22S-A01TR module handles up to 30A/5kW loads, while the EWD22S-D02XR handles up to 10A/1kW. The EWD22S-YK02A handheld remote can be paired with the relay modules to control them remotely. The remote includes a 9V battery, a high-gain antenna, and multi-color LED indicators for signal confirmation, fault detection, and low battery alerts. The solution relies on LoRa in the 410–493MHz frequency band and offers a range of up to 3.5km in open environments. Protection features include zero-crossing detection, power isolation, and flame-retardant housing. The PCB features a tri-proof coating for protection against humidity, mold, and salt spray. Both relay modules support DIN rail and a screw mounting option for easy installation. EWD22S series specifications: Wireless […]

RAKwireless Raspberry Pi CM4-based industrial gateway supports both MIOTY and LoRaWAN

The WisGate Connect for MIOTY is an industrial-grade hybrid IoT gateway with support for both MIOTY and LoRaWAN protocols. Built around the RAK7391 carrier board for Raspberry Pi CM4, it is designed for long-range IoT applications, including intelligent street lighting, waste management, environmental monitoring, and traffic flow control. In addition to dual-protocol (MIOTY and LoRaWAN) support, it features USB 2.0, USB 3.0, and a USB-C port for flashing, an HDMI output, and a UART header for debugging. Backhaul options include Wi-Fi, Ethernet, or an optional 4G LTE module. The gateway can be powered in two ways: a wide input voltage DC jack or terminal block, or optional PoE+. We first wrote about the MIOTY Standard back in April 2020. After that, in September 2021, we saw Silicon Labs introduce EFR32FG23 (FG23) and EFR32ZG23 (ZG23) SoCs with MIOTY support, but it’s been a while since we’ve covered products built around this standard. […]

LILYGO T-Connect-Pro ESP32-S3 LoRa Industrial Controller

March 5, 2025March 5, 2025

LILYGO T-Connect Pro industrial IoT controller offers Ethernet, WiFi, Bluetooth, LoRa, RS232, RS485, and CAN Bus

LILYGO T-Connect Pro is a DIN rail-mountable, ESP32-S3-based industrial IoT controller with Ethernet, WiFi 4, Bluetooth 5.0 LE, and LoRa connectivity, as well as CAN Bus, RS232, and RS485 interfaces. The controller also features a 2.33-inch touchscreen display, a 10A relay, a 12V to 24V DC screw terminal for power, 5V USB-C port for programming, a Qwiic connector for expansion, and BOOT and Reset buttons. LILYGO T-Connect Pro specifications: SoC – Espressif ESP32-S3R8 CPU – Dual-core Tensilica LX7 microcontroller up to 240 MHz with vector instructions for AI acceleration Memory – 8MB PSRAM Wireless – WiFi 4 and Bluetooth 5.0 LE + Mesh connectivity Storage – 16MB SPI flash Display – 2.33-inch RGB display with 480×222 resolution via ST7796 SPI display controller with touchscreen using CST226SE chip Networking 10/100Mbps Ethernet RJ45 port via W5500 4-wire SPI controller WiFi 4 and Bluetooth 5.0 LE via ESP32-S3 LoRa via HPD16A Semtech SX1262 […]

May 20, 2024May 19, 2024

Seeed Studio reComputer R1025-10 industrial IoT gateway supports Ethernet, RS485, 4G LTE, LoRa, Zigbee, Wi-Fi, BLE

The reComputer R1025-10 is a Raspberry Pi CM4-based DIN Rail industrial gateway and edge IoT controller designed by Seeed Studio. The company mentions that the R1025-10 is the first module in the reComputer R1000 series and it’s equipped with 4GB RAM and 32GB of eMMC version of the CM4 module. That simply means the company will launch Edge IoT controllers in the series which will host different variants of the CM4 module. The R1025-10 gateway is features rich and includes two Ethernet interfaces, three isolated RS485 interfaces, and a variety of optional wireless modules including 4G, LoRa, Zigbee, or Wi-Fi/BLE. Other features include an HDMI port, two USB Type-A ports, and a USB Type-C 2.0 port. Previously we have covered many Din Rail IoT gateways like the IOT-DIN-IMX8PLUS, Cytron IRIV PiControl, the Robustel EG5101 and EG5200 and many others feel free to check those out if you are looking for […]

August 25, 2022August 24, 2022

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 […]

May 22, 2018June 29, 2018

RAK833 is an Industrial Grade mini PCIe LoRaWAN Gateway Card

The most obvious way to setup your own LoRAWAN network is to get an off-the-shelf Gateway such as MatchBox, which can be easily installed, and configured using the built-in web interface. But if you need something more flexible, Rakwireless RAK833 could be an interesting option, as an industrial grade LoRaWAN gateway that you can just insert into an advanced router or computer’s mini PCIe slot. RAK833 card specifications: LoRa Connectivity Semtech SX1301 Digital Baseband Chip for outdoor LoRaWAN macro gateways 2x Semtech SX1255/7 Tx/Rx front-end 49x LoRa demodulators, 10 parallel demodulation paths Frequencies – 433 MHz, 470 MHz, 868 MHz, and 915 MHz Tx Power – Up to 25 dBm Rx Sensitivity – -140 dBm Host Interface – 52-pin mPCIe edge connector with USB and SPI (via FT2232H) signals; Supply Voltage – 3.3V compatible with 3G/LTE mPCIe cards Dimensions – 50.95 x 30 mm The card ships with an external […]

June 12, 2026June 12, 2026

$7.99 Seeed Studio Wio-S3 WiFi, Bluetooth LE, and LoRa IoT module combines ESP32-S3 and SX1262 RF transceiver

Seeed Studio Wio-S3 is a compact (21.6 x 16.5 x 3.3 mm) wireless module that combines an ESP32-S3R8 dual-core WiFi 4 and Bluetooth LE MCU and a Semtech SX1262 LoRa transceiver. The module includes 16MB Flash and 8MB PSRAM, and supports LoRa (EU868/US915) with up to +20.9 dBm transmit power and -137 dBm sensitivity. It also supports Wi-Fi 4 and BLE 5.0, and comes with two IPEX connectors for external antennas. With interfaces such as UART, I2C, SPI, ADC, and USB, and support for -40°C to 85°C operation, it is designed for remote monitoring, industrial automation, smart agriculture, and IoT data logging. Seeed Studio Wio-S3 module specifications: SoC – Espressif ESP32-S3R8 CPU – Dual-core Tensilica LX7 microcontroller up to 240 MHz with vector instructions for AI acceleration Memory – 8MB PSRAM Wireless – 2.4 GHz 802.11b/g/n WiFi 4 and Bluetooth 5.0 LE + Mesh connectivity Storage – 16MB external SPI flash […]