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"usb serial uart"
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2-CH UART to Ethernet Converter Module, Bi-Direction Serial Port Transparent Transmission Between UART TTL and RJ45,802.3-Compliant
Limited time offer, ends 11/01
$47.03
Free Shipping
Mini TTL to Ethernet Module Serial UART to ETH Converter Gold Plated Stamp Hole Design Highly Integrated for Industrial, IoT, and Security Applications
Limited time offer, ends 11/01
$48.31
Free Shipping
4 Port USB HUB HAT, Compatible withRaspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH, USB to UART Onboard
Limited time offer, ends 11/01
$32.28
Free Shipping
RP2350A USB Mini Development Board, Based On Raspberry Pi RP2350A Dual-core & Dual-Architecture Microcontroller, 150MHz Operating Frequency
Limited time offer, ends 11/01
$24.68
Free Shipping
RP2350-Plus Microcontroller Development Board Dual Core Dual Architecture with USB-C Interface Compatible with Raspberry Pi Pico 2 (RP2350 Plus)
Limited time offer, ends 11/01
$24.47
Free Shipping
PL2303 USB to UART (TTL) Communication Module Compatible with 1.8V/2.5V/3.3V/5V Logic Level with USB-C Connector Adopts PL2303
Limited time offer, ends 11/01
$20.88
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4G/3G/2G/GSM/GPRS/GNSS HAT for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/WH and Jetson Nano/Ard/STM32,Based on SIM7600G-H,Support LTE CAT4 up to 150Mbps Wireless Communication etc (Globally Applicable)
Limited time offer, ends 11/04
$220.49
Free Shipping
ESP32-C3 1.47inch LCD Display Dev Board, RISC-V 32-bit Single-Core Processor, 262K, 172×320 Pixels, Onboard TF Card Slot, 6-Axis IMU, Support 2.4GHz Wi-Fi/BLE 5, HMI, IoT Devices, Smart Displays
Limited time offer, ends 11/04
$43.11
Free Shipping
Industrial USB to TTL Converter with Original FT232RNL Onboard and Multi Protection Circuits Support Multi Systems Support Win7/8/8.1/10/11, Mac, Linux, Android, Wince
Limited time offer, ends 10/31
$30.48
Free Shipping
5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB to ESP8266 Serial Wireless WF Developent Board
Limited time offer, ends 11/01
$104.99
Free Shipping
Power Over Ethernet (C) for Raspberry Pi 4B/3B+, POE HAT Board with Cooling Fan,Support IEEE 802.3af/at-Compliant Network,5V USB-A & 12V Header Outputs to Use More Peripherals
Limited time offer, ends 10/31
$33.44
Free Shipping
ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, Support 2.4GHz Wi-Fi & Bluetooth 5, Onboard 4MB Flash Memory/2MB PSRAM-(3PCS)
Limited time offer, ends 10/31
$58.39
Free Shipping
ESP32-C3 Mini Development Board with Pre-soldered Header, Based on ESP32-C3FN4 Single-core Processor, 160MHz Running Frequency, Support 2.4GHz Wi-Fi (802.11 b/g/n) & Bluetooth 5
Limited time offer, ends 10/31
$85.31
Free Shipping
Industrial USB to RS485 Converter Adapter Original CH343G and SP485EEN Chip,Lightningproof Tube, Resettable Fuse, ESD And TVS Protection Circuits ,Supports Mac, Linux, Android, WinCE, Windows
Limited time offer, ends 11/01
$29.43
Free Shipping
RP2350-ETH Dual-Core Ethernet Module Development Board with USB-C Port Compatible with Raspberry Pi Microcontroller
Limited time offer, ends 11/01
$37.96
Free Shipping
RP2350-ETH Dual-Core Ethernet Module Development Board with USB-C Port Compatible with Raspberry Pi Microcontroller
Limited time offer, ends 11/01
$37.96
Free Shipping