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ESP32 industrial-grade industrial control host PLC integrated programmable controller Fanless single network port 485 serial port
- Model #: nice-170
- $337.99 –
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3pcs HC-06 HC06 Wireless Serial bluetooth RF Transceiver Module RS232 TTL
Limited time offer, ends 01/29
- Model #: HT-ID3563-1557539
- $42.29 –
- More options from $42.29 - $45.10
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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
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EC Buying STM32 STM32H7B0VBT6 System Board 280MHz 128K Flash 1.4M SRAM STM32H7B0 Development Board Boot LED Serial Port Module Board
- Model #: 677658755028
- $48.99 –
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OSOYOO ESP8266 NodeMCU IOT Starter kit with ESP-12E Development Board Open Source Serial Module
- Model #: HGF-597
- $103.79 –
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OSOYOO ESP8266 NodeMCU IOT Starter kit with ESP-12E Development Board Open Source Serial Module
- Model #: HGF-611
- $103.79 –
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MELIFE 5pcs ESP8266 NodeMCU CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module.
- Model #: 472744080936
- $45.99 –
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CH341T V3 2 IN 1 Module 3.3V 5V USB to I2C IIC UART USB to TTL Single-Chip Serial Port Downloader
- Model #: VFR-2683
- $31.23 –
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Dorhea 10PCS ESP8266 WiFi Development Internet Board NodeMCU LUA 4M Flash Serial Wireless Module CH340 Serial WiFi WLAN Communication Compatible with Board IDE/Micropython
Limited time offer, ends 01/29
- Model #: 9435761121816
- $49.39 –
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6PCS Type-C USB ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with Arduino IDE, Micropython
- Model #: B3EW0926093
- $29.99 –
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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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10Pcs ESP8266 CP2102 ESP-12E NodeMcu LUA Internet WiFi Development Board Open Source Serial Internet Wireless Module for IDE Micropython
Limited time offer, ends 01/27
- Model #: 990160763948
- $64.89 –
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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 (Type-C USB)
Limited time offer, ends 01/27
- Model #: 652843920245
- $71.79 –
- More options from $71.79 - $72.99
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YEJMKJ 10pcs ESP8266 Serial Wireless Module CH340 ESP-12E NodeMCU LUA WiFi V3 Internet Development Board Compatible with Arduino IDE, Micropython
Limited time offer, ends 01/29
- Model #: 671336663391
- $57.39 –
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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 (Type-C USB)
Limited time offer, ends 01/27
- Model #: 7067026930011
- $70.89 –
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10Pcs ESP8266 CP2102 ESP-12E NodeMcu LUA Internet WiFi Development Board Open Source Serial Internet Wireless Module for IDE Micropython
Limited time offer, ends 01/27
- Model #: 694782978598
- $65.79 –
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10Pcs ESP8266 CP2102 ESP-12E NodeMcu LUA Internet WiFi Development Board Open Source Serial Internet Wireless Module for IDE Micropython
Limited time offer, ends 01/27
- Model #: 9158154875515
- $59.79 –
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The Raspberry Pi Debug Probe USB serial port debugger is plug-and-play
- Model #: BZ59-1113
- $36.58 –
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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)
Limited time offer, ends 01/27
- Model #: 9435761105212
- $58.49 –
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CH341T V3 2 IN 1 Module 3.3V 5V USB to I2C IIC UART USB to TTL Single-Chip Serial Port Downloader
Limited time offer, ends 01/29
- Model #: HT-ID3563-1897420
- $29.63 –
- More options from $29.63 - $33.23
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ESP32 industrial-grade industrial control host PLC integrated programmable controller Fanless single network port 485 serial port
- Model #: BZ59-1128
- $338.99 –
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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 (Type-C USB)
Limited time offer, ends 01/27
- Model #: 652843890241
- $71.79 –
- More options from $71.79 - $72.99
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5Pcs ESP32 Cam Micro USB ESP32 Serial to WiFi ESP32 CAM Development Board with OV2640 Module WiFi Bluetooth with TTL Downloader
- Model #: 9158154827033
- $60.99 –
- $5.99 Shipping
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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
- $109.99 –
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R221A08 8CH Serial Port Relay Module DB9 UART RS232 Remote Control Switch 12V DC for Smart Home
Limited time offer, ends 02/10
- Model #: HT-ID3563-1651298
- $67.63 –
- More options from $67.63 - $69.13
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PZEM-004T 0-100A AC220 TTL Serial Communication Module Voltage Current Power Frequency Modbus-RTU
- Model #: HT-ID3563-1562594
- $38.36 –
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