Modbus RTU

5 devices

Products with Modbus RTU support for industrial sensor and PLC communication.

Related:1-Wire125kHz RFIDADCCAN BusCAN FDDACDaikin S21DFUDisplayPort 1.4DMX512DVIDVP

LILYGO T-RS S3

ESP32 S3
LILYGO T-RS S3

ESP32-S3 industrial communication board with isolated RS-232 and RS-485 modules (3000V isolation), 7–24V DC input via DB9 connector, Wi-Fi, and Bluetooth 5 LE for Modbus and industrial serial networki

ESP32-S3 Dual-core Xtensa LX7512KB SRAM8MBWiFi 802.11 b/g/nBLE BLE 5.0
Industrial AutomationiotIot GatewayField Data Logger
~$22View

Heltec HRI-485X

DTU
Heltec HRI-485X

Industrial RS-485 wireless converter with ESP32, LoRa SX1262, Ethernet, and ESPHome support. Converts RS-485/Modbus serial data to LoRa, LoRaWAN, LTE, or Ethernet for long-range industrial IoT communi

Xtensa LX6 dual-core @ 240MHz, FPU, HW crypto (AES/SHA/RSA)520KB SRAM4MBWiFi 802.11 b/g/nBLE Bluetooth 4.2, BLEEthernet 10/100 Mbps
Modbus Iot GatewayIndustrial Rs485 CommunicationRs485 To Lora BridgeRs485 To Wifi Bridge
~$18View

Arduino Opta WiFi

Industrial Controller
Arduino Opta WiFi

Industrial micro PLC with STM32H747 dual-core Cortex-M7/M4, WiFi, BLE, Ethernet, 4\u00d72.3kW relays, Modbus TCP/RTU, hardware security, DIN rail mount, and IEC 61131-3 PLC programming — co-developed

ARM Cortex-M7 @ 480MHzCortex-M4 @ 240MHz1MB SRAM2MBWiFi 802.11 b/g/nBLE BLEEthernet 10/100 Mbps
Industrial AutomationSmart SwitchIndustrial Iot
~$168View

CompuLab IOT-DIN-IMX8PLUS

Industrial Controller
CompuLab IOT-DIN-IMX8PLUS

DIN-rail industrial IoT gateway with NXP i.MX8M Plus quad-core Cortex-A53 at 1.8GHz, up to 8GB RAM, dual LAN, CAN bus, RS485/RS232, optional LTE, stackable I/O modules (up to 12x serial, 32x DI/DO, AD

ARM Cortex-A53 4x1.8GHz, NXP i.MX8M Plus, 2 TOPS NPU2GB/4GB/8GB LPDDR416GB/32GB/128GB eMMCWiFi 802.11ax (WiFi 6, optional)BLE Bluetooth 5.3 BLE (optional)Ethernet 2x Gigabit
Industrial AutomationIot GatewayIndustrial Iot
~$309View

BigTreeTech Rodent V1.0

Cnc Controller
BigTreeTech Rodent V1.0

ESP32-based CNC controller board co-developed with RatRig, featuring 4x TMC2160 drivers (up to 56V/4.7A RMS), FluidNC firmware, WiFi, RS-485, CAN, USB-C, and OLED display support for engraving machine

ESP32-D0WD-V3 dual-core520KB4MBWiFi 802.11 b/g/n 2.4GHz 150Mbps
cncengravingmillingMaker Projects
~$56View

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More to explore — popular traits shared by devices with Bus Interfaces: Modbus RTU.

Industrial IoTIoT GatewayIndustrial AutomationIndustrial ControllerWiFi 4 (802.11 b/g/n)BLE10/100 Mbps Ethernet4MB Flash