Digirig Mobile - Integrated Digital Modes Interface for Amateur Radio (Rev 1.9)
from $59.97
HiLetgo 3pcs NodeMCU GPIO Board ESP8266 NodeMCU Pin Out IO Out 1 into 2 for ESP8266 ESP-12E NodeMCU Development Board
from $9.49
COMMFRONT Industrial RS485 Opto-Isolated Hub/Splitter/Repeater, 2500V Optical Isolation, Supports 4x128 RS-485 nodes (Expandable), DIN-Rail/Wall/Panel Mount
from $149.95
Cablemax USB to RS-422 Adapter W/Terminal Block Changer (FTDI CHIP)
from $23.17
ADVANTECH WISE-6610-N100-A LoRaWAN Gateway 100 nodes with 915 Mhz
from $999.99
5pcs ESP8266 Breakout Board GPIO 1 into 2 for ESP8266 ESP-12E NodeMCU Development Board
from $14.99
DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge
from $8.68
NOYITO DC to DC 5A Buck Power Supply Module 9V 12V 24V 36V to 5V 5A 25W Regulated Power Converter Module Suitable for USB 5V Powered Devices
from $6.99
Waveshare USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Features More Stable Transmission, Suitable for Multiple Devices, Compatible with Mac/Linux/Android/Win11/10/8.1/8/7, etc
from $19.99
D-FLIFE 6PCS MCP2551 High Speed CAN Communication Protocol Controller Bus Interface Module Controller Board
from $12.99
More results from Amazon »