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FT232 USB to UART TTL Serial Converter Adapter Module 3.3V 5V USB UART Board (Type C) FT232RL USB to TTL Adapter Compatible with Mac OS, Linux, Android, Wince, Windows 7/8/8.1/10/11

Brand: LORDWORLD
Model #: 26-7CXY23-172

$27^.34 –
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TTL UART Serial Port to Ethernet Converter Mini Module, Bi-Directional Transparent Data Transmission Between Serial Port and Ethernet,Supports TCP Server/TCP Client/UDP Multicast/UDP Mode

Brand: LORDWORLD
Model #: 26-7CXY23-129

$42^.72 –
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RS232 to RS485 Converter Adapter (B), Rail-Mount Active Digital Isolator Serial Converter,Serial Port Conversion for Industrial, Agricultural, IoT,600W Lightningproof & Anti-Surge

Brand: LORDWORLD
Model #: 26-7CXY23-231

$40^.35 –
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Industrial USB to 4Ch RS485 Converter Module,Universal Serial Communication,1200~460800bps Reliable Speed,Transmission Distance Up to 1.2km,Supports Win7/8/8.1/10/11, Mac, Linux, Android

Brand: LORDWORLD
Model #: 26-7CXY23-312

$59^.26 –
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USB to RS232/485 Serial Port Converter Adapter Cable with Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7,Supports 3.3V / 5V,RS232 / RS485 Communication Switching

Brand: LORDWORLD
Model #: 26-7CXY23-237

$41^.02 –
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Eight Serial Ports HAT 2-Layer Stackable for Raspberry Pi SM-I-024

Model #: TOLDB0DP3PHQT2

$180^.99 –
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20KG High Torque Serial Bus Servo Three Channels Metal Gear 240°Rotation Support Temperature, Voltage and Position Feedback

Brand: LORDWORLD
Model #: 26-7CXY16-455

$31^.33 –
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Waveshare Serial Expansion HAT for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ via I2C Interface 2-ch UART 8 GPIOs

Model #: 290015209295

$50^.69 –
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hiBCTR 6 Pieces ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

Model #: 322002897281

$48^.99 –
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DORHEA ESP32 Cam WiFi Bluetooth Development Board with OV2640 Camera Module + Micro USB to Serial Port CH340C 4.75V-5.25V Nodemcu for Raspberry Pi - 3 Set

Model #: 355756713217

$56^.68 –
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DORHEA 4 Set ESP32 Cam WiFi Bluetooth Development Board with OV2640 Camera Module + Micro USB to Serial Port CH340C 4.75V-5.25V Nodemcu for Raspberry Pi

Model #: 9430159885097

$59^.69 –
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OSOYOO ESP8266 NodeMCU IOT Starter kit with ESP-12E Development Board Open Source Serial Module

Model #: 652843048710

$65^.99 –
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SW8B GPIO and ADC I2C Expander and Embedded Coprocessor Serial Wombat PCB0029 Kit with Headers and Solder Jig 16-Pack

Model #: 904957101745

$43^.99 –
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JESSINIE ESP32 Aduio Kit ESP32 WiFi Bluetooth Module ESP32-A1S Module Audio Development Board BLE Low Power Dual-core 64Mb Serial Adapter Port to WiFi Board

Model #: 9357980740640

$50^.99 –
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6pcs Pro Micro for Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible for Pro Micro Serial Connection with arduino Pin Header (Micro USB)

Model #: 9435761105212

$59^.99 –
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Serial CAN-Bus Module Based on MCP2551 and MCP2515

Model #: Q2F3C6T1-YQXM625033

$107^.95 –
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NanoPi R1 Allwinner RAM 1GB H3 Dual Ethernet Port, Wifi & BT, onboard eMMC with USB & Serial Port for loT

Model #: 694782987996

$162^.99 –
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5PCS ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102

Model #: 9433226559907

$17^.19 –
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1Pc MAX7219 Dot Matrix Module 4-in-1 LED Display Module for MCU Control

Model #: C75J*OYJ*G1*0819-845

$11^.99 –
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AI Voice Recognition Module Voice Broadcast Integrated Custom Wake-up Word Programmable Sound Sensor Support Jetson/Raspberry Pi/ESP32/STM32

Brand: LORDWORLD
Model #: 26-7CXY16-473

$32^.19 –
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GeeekPi 19 inch 1U Rack Mount for Raspberry Pi 5, with 4PCS PCIe to M.2 NVMe SSD Adapters and OLED Display, Compatible with 19 Inch Server Rack

Model #: TauR447386369350

$178^.18 –
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BUCIER Type-C Pro Micro Atmega32U4 5V 16MHz Module Board Micro USB Pro Micro Development Board Micro Controller 3pcs

Model #: B765

$45^.88 –
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6Pcs ESP32 ESP-WROOM-32 Development Board ESP32S 2.4GHz Dual-Core WiFi Bluetooth Microcontroller

Model #: 698617711015

$38^.59 –
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5PCS ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102

Model #: 9359014206016

$33^.19 –
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SX1262 LoRa HAT Covers 915MHz Frequency Band with Spread Spectrum Modulation Supports Raspberry Pi 1 2 3 4 Series Boards with UART Interface for STM32 @XYGStudy

Model #: 9158154873382

$16^.49 –
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3 Set ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller with ESP32 GPIO Breakout Board 30Pin Type-C Micro USB Dual Interface ESP32 Shield 30P Expansion Board

Model #: 612521347016

$40^.69 –
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3PCS ESP32-S3 Mini Development Board with Pre-Soldered Header, Based on ESP32-S3FH4R2 Processor, 240MHz Running Frequency, Support 2.4GHz Wi-Fi & Bluetooth 5, Onboard 4MB Flash Memory

Model #: HYH-20260709-C7CC-2553

$55^.89 –
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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)

Model #: HYH-20260709-C7CC-2359

$51^.39 –
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3PCS ESP32-S3 Mini Development Board with Pre-Soldered Header, Based on ESP32-S3FH4R2 Processor, 240MHz Running Frequency, Support 2.4GHz Wi-Fi & Bluetooth 5, Onboard 4MB Flash Memory

Model #: HYH-20260709-C7CC-2379

$55^.89 –
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Alinan 4pcs 30pin ESP32 ESP-32S WiFi Development Board NodeMCU ESP-WROOM-32 Microcontroller 2.4GHz Dual-Core WiFi Bluetooth Processor Integrated Chip CP2102

Model #: 9359014197772

$37^.89 –
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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)

Model #: C5Z9-Lsy724-390

$40^.89 –
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Alinan 4pcs 38Pin ESP32 Development Board ESP-32S Microcontroller Processor Integrated 2-in-1 Microcontroller ESP-WROOM-32 Chip CP2102 WiFi NodeMCU-32S ESP-WROOM-32

Model #: 652843946320

$40^.69 –
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2-Pack ESP32 CAM Development Board, for ESP32-CAM MB WiFi/Bluetooth Development Board, DC 5V Dual Core Development Board with 2.4G Antennas IPEX, OV2640 Camera TF Card Module

Model #: 404669098383

$60^.09 –
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WRIARICH AI Voice Recognition Module Voice Broadcast Integrated Custom Wake-up Word Programmable Sound Sensor Support Jetson/Raspberry Pi/ESP32/STM32

Model #: GRED4899H73

$33^.16 –
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AI Voice Recognition Module Voice Broadcast Integrated Custom Wake-up Word Programmable Sound Sensor Support Jetson/Raspberry Pi/ESP32/STM32

Brand: Yahboom
Part Number: AI Voice Interaction Module
Parts: 90 days
Model #: 166092654642

$30^.69 –
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Waveshare 3PCS ESP32-C3 Mini Development Board, Based On ESP32-C3FN4 Single-Core Processor, 160MHz Running Frequency, 2.4GHz Wi-Fi & BLE 5

Model #: 886336180995

$34^.78 –
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IoT Edge Device / Development Board