7-28V DC

3 devices

LILYGO T-RS S3

ESP32 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 Automation iot Iot Gateway Field Data Logger

~$22View

Louder Raspberry HAT Plus

Raspberry Pi Hat

Open-source Raspberry Pi audio HAT featuring TAS5825M Class-D amplifier with integrated DSP, delivering 32W per channel at 8 ohms. Includes 15-band parametric EQ, FIR filtering, DRC, IR input, and onb

N/A (HAT expansion board — uses host Raspberry Pi CPU)N/A (HAT)N/A (HAT)WiFi falseBLE falseZigbee falseEthernet false

Hi Fi Audio Multi Room Audio Network Audio Player Dsp Audio Processing

~$25View

Heltec HRI-485X

DTU

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 Gateway Industrial Rs485 Communication Rs485 To Lora Bridge Rs485 To Wifi Bridge

~$18View

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More to explore — popular traits shared by devices with Power: 7-28V DC.

WiFi 4 (802.11 b/g/n)