Wired comms

118 other options

W5100/W5500 Ethernet shields, LAN8720 RMII PHY boards, MAX3243 RS-232 level shifters, isolated USB-to-RS485 converters, CAN FD bridges, and passive or active PoE injectors and splitters.

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8-Channel Isolated Analog Data Acquisition Module visual preview
8-Channel Isolated Analog Data Acquisition Module
96Boards UART Adapter visual preview
96Boards UART Adapter
Adafruit RS-232 Full Pinout Level-Shifter Breakout visual preview
Adafruit RS-232 Full Pinout Level-Shifter Breakout
$6.95
Adafruit RS232 Full Breakout with DE9-M visual preview
Adafruit RS232 Full Breakout with DE9-M
$6.95
Adafruit RS232 Pal - Two Channel UART to RS-232 Level Shifters visual preview
Adafruit RS232 Pal - Two Channel UART to RS-232 Level Shifters
APC802 Radio Communication Module (2800 meters) visual preview
APC802 Radio Communication Module (2800 meters)
Arduino Ethernet Shield R3 with micro SD connector - Assembled visual preview
Arduino Ethernet Shield R3 with micro SD connector - Assembled
Arduino Ethernet with PoE Module visual preview
Arduino Ethernet with PoE Module
Arduino Opta Lite Micro PLC (Ethernet and USB-C ports) visual preview
Arduino Opta Lite Micro PLC (Ethernet and USB-C ports)
Arduino Opta RS485 Micro PLC (Ethernet, USB-C, RS-485) visual preview
Arduino Opta RS485 Micro PLC (Ethernet, USB-C, RS-485)
Arduino Yún visual preview
Arduino Yún
Base26 Proto Industrial Board Module visual preview
Base26 Proto Industrial Board Module

Related groups

4 groups

Bluetooth

BLE 5-era modules (nRF52840, MDBT50Q), XIAO MG24 boards with Matter-over-Thread, Bluefruit UART/SPI bridges, HM-11 serial modules, and BLE sniffers cover different jobs and different hosts.

Wireless & comms · Bluetooth modules · 71 parts

Cellular

Adafruit FONA GSM breakouts, the Gravity Air780EU 4G Cat 1 module, Dragino NB-IoT Shield-B8, Pycom FiPy, Quectel and SIMCom M.2 5G modems, and the RockBLOCK 9603 Iridium modem each target a different network tier.

Wireless & comms · Cellular · 58 parts

GNSS & GPS

Adafruit Ultimate GPS (PA1616S/PA1616D), NEO-6M and NEO-M9N u-blox breakouts, Gravity GNSS BeiDou boards with I2C/UART, and 4G or LoRa RTK kits — accuracy and constellation requirements split them.

Wireless & comms · GNSS & GPS · 68 parts

LoRa & RF

RFM95W and SX1262 LoRa transceivers, Wio-E5 LoRaWAN modules, SX1302 gateways, Digi XBee mesh radios, 433 MHz ASK serial links, Dragino IoT sensor nodes, and the SDRplay RSP2 wideband SDR receiver.

Wireless & comms · LoRa & RF modules · 94 parts