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50% off
FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

$113.58$227.16

14 sold
50% off
DMC02 Motor Controller DC 12-30V Forward/Reverse Controller Driver TTL Serial Communication with Motor Delay Speed Regulation DMC02 Motor Controller DC 12-30V Forward/Reverse Controller Driver TTL Serial Communication with Motor Delay Speed Regulation

DMC02 Motor Controller DC 12-30V Forward/Reverse Controller Driver TTL Serial Communication with Motor Delay Speed Regulation

$114.85$229.70

CH340G/FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10 CH340G/FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

CH340G/FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

$1.05$1.05

5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board 5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

$2.04$2.04

17 sold
25% off
STM32F103RCT6 STM32 System Board Development Board M3 Core One-Button Serial Download For LCD Screen STM32F103RCT6 STM32 System Board Development Board M3 Core One-Button Serial Download For LCD Screen

STM32F103RCT6 STM32 System Board Development Board M3 Core One-Button Serial Download For LCD Screen

$6.96$9.28

1 sold
25% off
1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power 1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

$1.30$1.73

1 sold
5% off
1PCS TUSB2077A TUSB2077APTR New 7-port Hub Serial Interface IC in Stock 1PCS TUSB2077A TUSB2077APTR New 7-port Hub Serial Interface IC in Stock

1PCS TUSB2077A TUSB2077APTR New 7-port Hub Serial Interface IC in Stock

$15.15$15.95

ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth OV3660/OV2640 Camera ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth OV3660/OV2640 Camera

ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth OV3660/OV2640 Camera

$13.67$13.67

87 sold
ESP32-ETH02 update version of WT32-EHT01 V1.4 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway ESP32-ETH02 update version of WT32-EHT01 V1.4 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway

ESP32-ETH02 update version of WT32-EHT01 V1.4 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway

$94.37$94.37

4 sold
ESP8266 NodeMCU V3 WiFi IoT Lua Module 32M Flash 8MB Micro USB CP2102 TTL Serial Development Board Compatible with Arduino IDE ESP8266 NodeMCU V3 WiFi IoT Lua Module 32M Flash 8MB Micro USB CP2102 TTL Serial Development Board Compatible with Arduino IDE

ESP8266 NodeMCU V3 WiFi IoT Lua Module 32M Flash 8MB Micro USB CP2102 TTL Serial Development Board Compatible with Arduino IDE

$23.13$23.13

ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V For Bluetooth with OV3660 Camera Module Nodemcu ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V For Bluetooth with OV3660 Camera Module Nodemcu

ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V For Bluetooth with OV3660 Camera Module Nodemcu

$12.58$12.58

11 sold
30% off
STC12C5A60S2 STC12 Development Core System Board Module 51 MCU Minimum System Learning Board PCB Dual Serial Ports STC12C5A60S2 STC12 Development Core System Board Module 51 MCU Minimum System Learning Board PCB Dual Serial Ports

STC12C5A60S2 STC12 Development Core System Board Module 51 MCU Minimum System Learning Board PCB Dual Serial Ports

$1.09$1.56

51% off
MCP23017/MCP23S17 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module MCP23017/MCP23S17 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module

MCP23017/MCP23S17 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module

$28.84$58.85

285 sold
50% off
@*Type-C CH342K USB to TTL Serial Converter Dual Channel 3Mbps 1.8/3.3/5V for Smart Home Product Testing @*Type-C CH342K USB to TTL Serial Converter Dual Channel 3Mbps 1.8/3.3/5V for Smart Home Product Testing

@*Type-C CH342K USB to TTL Serial Converter Dual Channel 3Mbps 1.8/3.3/5V for Smart Home Product Testing

$58.58$117.16

50% off
USB-to-RS485/RS232 Communication Module, Bidirectional Half-Duplex Serial Port Converter Communication Module, USB Interface USB-to-RS485/RS232 Communication Module, Bidirectional Half-Duplex Serial Port Converter Communication Module, USB Interface

USB-to-RS485/RS232 Communication Module, Bidirectional Half-Duplex Serial Port Converter Communication Module, USB Interface

$66.63$133.26

9 sold
49% off
New Version ESP-12E ESP-12F ESP-12S (Replace ESP-12) ESP8266 Remote Serial Port WIFI Wireless Module Intelligent Housing XCW New Version ESP-12E ESP-12F ESP-12S (Replace ESP-12) ESP8266 Remote Serial Port WIFI Wireless Module Intelligent Housing XCW

New Version ESP-12E ESP-12F ESP-12S (Replace ESP-12) ESP8266 Remote Serial Port WIFI Wireless Module Intelligent Housing XCW

$25.59$51.17

4 sold
NODEMCU ESP32-C2 ESP8684 Development Board TYPE-C USB ESPC2-12 DevKit Serial CH340 WiFi+Bluetooth Dual Core Module For Arduino NODEMCU ESP32-C2 ESP8684 Development Board TYPE-C USB ESPC2-12 DevKit Serial CH340 WiFi+Bluetooth Dual Core Module For Arduino

NODEMCU ESP32-C2 ESP8684 Development Board TYPE-C USB ESPC2-12 DevKit Serial CH340 WiFi+Bluetooth Dual Core Module For Arduino

$3.43$3.43

14 sold
68% off
ESP32-CAM-MB WiFi Module Serial to WiFi ESP32 CAM Development Board 5V Bluetooth DIY No Camera ESP32-CAM-MB WiFi Module Serial to WiFi ESP32 CAM Development Board 5V Bluetooth DIY No Camera

ESP32-CAM-MB WiFi Module Serial to WiFi ESP32 CAM Development Board 5V Bluetooth DIY No Camera

$22.67$70.84

162 sold
5% off
Free Ship 3pcs (Host) HC-06 Serial Port Module Bluetooth-compatible Module Adapter Bluetooth-compatible Converter Free Ship 3pcs (Host) HC-06 Serial Port Module Bluetooth-compatible Module Adapter Bluetooth-compatible Converter

Free Ship 3pcs (Host) HC-06 Serial Port Module Bluetooth-compatible Module Adapter Bluetooth-compatible Converter

$15.80$16.63

50% off
Waveshare RS232 SP3232 Module 3V-5.5V RS232 To TTL Serial ESD Serial To TTL Converter Strip Cable DB9 To TTL Converter Board Waveshare RS232 SP3232 Module 3V-5.5V RS232 To TTL Serial ESD Serial To TTL Converter Strip Cable DB9 To TTL Converter Board

Waveshare RS232 SP3232 Module 3V-5.5V RS232 To TTL Serial ESD Serial To TTL Converter Strip Cable DB9 To TTL Converter Board

$54.86$109.72

50% off
1PCS EGBO AT-09 AT 09 Android IOS BLE 4.0 Bluetooth module CC2540 CC2541 Serial Wireless Module compatible HM-10 1PCS EGBO AT-09 AT 09 Android IOS BLE 4.0 Bluetooth module CC2540 CC2541 Serial Wireless Module compatible HM-10

1PCS EGBO AT-09 AT 09 Android IOS BLE 4.0 Bluetooth module CC2540 CC2541 Serial Wireless Module compatible HM-10

$48.63$97.26

ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

$187.99$187.99

7 sold
50% off
Serial Port Module Of CH340E Chip Serial Port Module Of CH340E Chip

Serial Port Module Of CH340E Chip

$27.24$54.48

30% off
5pcs/1pc FT232RL USB to TTL serial port module Conversion board supports 3.3V 5V downloader burner brush line Type-C/ini 5pcs/1pc FT232RL USB to TTL serial port module Conversion board supports 3.3V 5V downloader burner brush line Type-C/ini

5pcs/1pc FT232RL USB to TTL serial port module Conversion board supports 3.3V 5V downloader burner brush line Type-C/ini

$0.92$1.32

52% off
USB to IC2 IIC/TTL Serial Port UART 2-in-1 Communication Module CH341T Serial Port Flashing Downloader With 2 4P DuPont Cables USB to IC2 IIC/TTL Serial Port UART 2-in-1 Communication Module CH341T Serial Port Flashing Downloader With 2 4P DuPont Cables

USB to IC2 IIC/TTL Serial Port UART 2-in-1 Communication Module CH341T Serial Port Flashing Downloader With 2 4P DuPont Cables

$54.74$114.04

17 sold
25% off
SI4432 433MHz Wireless Serial Transceiver Module 433 mhz Transmitter Receiver Baord SI4432 Wifi Wireless Transmission UART TTL SI4432 433MHz Wireless Serial Transceiver Module 433 mhz Transmitter Receiver Baord SI4432 Wifi Wireless Transmission UART TTL

SI4432 433MHz Wireless Serial Transceiver Module 433 mhz Transmitter Receiver Baord SI4432 Wifi Wireless Transmission UART TTL

$4.84$6.46

10 pieces of brand new original GD25Q80ESIG SOP-8 8M-bit serial flash memory chip 10 pieces of brand new original GD25Q80ESIG SOP-8 8M-bit serial flash memory chip

10 pieces of brand new original GD25Q80ESIG SOP-8 8M-bit serial flash memory chip

$20.80$20.80

51% off
ESP8266 Serial Port Wifi Module NodeMCU Lua V3 Internet Of Things Development Board TYPE-C Micro USB Interface CH340  ESP8266 Serial Port Wifi Module NodeMCU Lua V3 Internet Of Things Development Board TYPE-C Micro USB Interface CH340 

ESP8266 Serial Port Wifi Module NodeMCU Lua V3 Internet Of Things Development Board TYPE-C Micro USB Interface CH340 

$29.53$60.26

77 sold
25% off
10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module 10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

$1.33$1.77

13 sold
53% off
USB to TTL Adapter FT232RL, USB to Serial Converter Featuring FTDI UART Supports Windows 10 8 7 XP Vista Windows CE Mac OS-X USB to TTL Adapter FT232RL, USB to Serial Converter Featuring FTDI UART Supports Windows 10 8 7 XP Vista Windows CE Mac OS-X

USB to TTL Adapter FT232RL, USB to Serial Converter Featuring FTDI UART Supports Windows 10 8 7 XP Vista Windows CE Mac OS-X

$52.59$111.90

17 sold
10% off
JDY-30/JDY-31 SPP-C Bluetooth Serial Module: Wireless Serial Passthrough, Ideal Replacement for HC-05/HC-06 JDY-30/JDY-31 SPP-C Bluetooth Serial Module: Wireless Serial Passthrough, Ideal Replacement for HC-05/HC-06

JDY-30/JDY-31 SPP-C Bluetooth Serial Module: Wireless Serial Passthrough, Ideal Replacement for HC-05/HC-06

$7.78$8.65

7 sold
ESP8266-12F WIFI Module for Internet of Things Development Board Serial WIFI ESP8266 12F 22Pin ESP8266-12F WIFI Module for Internet of Things Development Board Serial WIFI ESP8266 12F 22Pin

ESP8266-12F WIFI Module for Internet of Things Development Board Serial WIFI ESP8266 12F 22Pin

$12.61$12.61

1 sold
DSP PLL Digital Stereo FM Radio Receiver Module Board 87-108MHz With Serial Control Frequency Range 50Hz-18KHz Controller DSP PLL Digital Stereo FM Radio Receiver Module Board 87-108MHz With Serial Control Frequency Range 50Hz-18KHz Controller

DSP PLL Digital Stereo FM Radio Receiver Module Board 87-108MHz With Serial Control Frequency Range 50Hz-18KHz Controller

$54.15$54.15

11 sold
50% off
0.56-inch TM1637 4Digit 7 Segments Digital Tube Clock Module Double Dots LED Display Screen Board Serial Driver Board for Arduin 0.56-inch TM1637 4Digit 7 Segments Digital Tube Clock Module Double Dots LED Display Screen Board Serial Driver Board for Arduin

0.56-inch TM1637 4Digit 7 Segments Digital Tube Clock Module Double Dots LED Display Screen Board Serial Driver Board for Arduin

$27.82$55.64

5 sold
IIC I2C TWI SPI Serial Interface Board Port 1602 2004 LCD LCD1602 Adapter Plate LCD Adapter Converter Module PCF8574. IIC I2C TWI SPI Serial Interface Board Port 1602 2004 LCD LCD1602 Adapter Plate LCD Adapter Converter Module PCF8574.

IIC I2C TWI SPI Serial Interface Board Port 1602 2004 LCD LCD1602 Adapter Plate LCD Adapter Converter Module PCF8574.

$4.64$4.64

CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB for aduino CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB for aduino

CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB for aduino

$9.18$9.18

2 sold
50% off
FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

$113.58 $227.16

14 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
DMC02 Motor Controller DC 12-30V Forward/Reverse Controller Driver TTL Serial Communication with Motor Delay Speed Regulation DMC02 Motor Controller DC 12-30V Forward/Reverse Controller Driver TTL Serial Communication with Motor Delay Speed Regulation

DMC02 Motor Controller DC 12-30V Forward/Reverse Controller Driver TTL Serial Communication with Motor Delay Speed Regulation

$114.85 $229.70

Categories: Electronic Components & Supplies, Active Components

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CH340G/FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10 CH340G/FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

CH340G/FT232BL FT232RL USB 2.0 to TTL Level Download Cable to Serial Board Adapter Module 5V 3.3V Debugger TO 232 support win10

$1.05 $1.05

Categories: Electronic Components & Supplies, Active Components

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5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board 5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

$2.04 $2.04

17 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
STM32F103RCT6 STM32 System Board Development Board M3 Core One-Button Serial Download For LCD Screen STM32F103RCT6 STM32 System Board Development Board M3 Core One-Button Serial Download For LCD Screen

STM32F103RCT6 STM32 System Board Development Board M3 Core One-Button Serial Download For LCD Screen

$6.96 $9.28

1 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power 1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

$1.30 $1.73

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
1PCS TUSB2077A TUSB2077APTR New 7-port Hub Serial Interface IC in Stock 1PCS TUSB2077A TUSB2077APTR New 7-port Hub Serial Interface IC in Stock

1PCS TUSB2077A TUSB2077APTR New 7-port Hub Serial Interface IC in Stock

$15.15 $15.95

Categories: Electronic Components & Supplies, Active Components

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ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth OV3660/OV2640 Camera ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth OV3660/OV2640 Camera

ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth OV3660/OV2640 Camera

$13.67 $13.67

87 sold

Categories: Electronic Components & Supplies, Active Components

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ESP32-ETH02 update version of WT32-EHT01 V1.4 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway ESP32-ETH02 update version of WT32-EHT01 V1.4 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway

ESP32-ETH02 update version of WT32-EHT01 V1.4 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway

$94.37 $94.37

4 sold

Categories: Electronic Components & Supplies, Active Components

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ESP8266 NodeMCU V3 WiFi IoT Lua Module 32M Flash 8MB Micro USB CP2102 TTL Serial Development Board Compatible with Arduino IDE ESP8266 NodeMCU V3 WiFi IoT Lua Module 32M Flash 8MB Micro USB CP2102 TTL Serial Development Board Compatible with Arduino IDE

ESP8266 NodeMCU V3 WiFi IoT Lua Module 32M Flash 8MB Micro USB CP2102 TTL Serial Development Board Compatible with Arduino IDE

$23.13 $23.13

Categories: Electronic Components & Supplies, Active Components

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ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V For Bluetooth with OV3660 Camera Module Nodemcu ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V For Bluetooth with OV3660 Camera Module Nodemcu

ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V For Bluetooth with OV3660 Camera Module Nodemcu

$12.58 $12.58

11 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
STC12C5A60S2 STC12 Development Core System Board Module 51 MCU Minimum System Learning Board PCB Dual Serial Ports STC12C5A60S2 STC12 Development Core System Board Module 51 MCU Minimum System Learning Board PCB Dual Serial Ports

STC12C5A60S2 STC12 Development Core System Board Module 51 MCU Minimum System Learning Board PCB Dual Serial Ports

$1.09 $1.56

Categories: Electronic Components & Supplies, Active Components

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51% off
MCP23017/MCP23S17 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module MCP23017/MCP23S17 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module

MCP23017/MCP23S17 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module

$28.84 $58.85

285 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
@*Type-C CH342K USB to TTL Serial Converter Dual Channel 3Mbps 1.8/3.3/5V for Smart Home Product Testing @*Type-C CH342K USB to TTL Serial Converter Dual Channel 3Mbps 1.8/3.3/5V for Smart Home Product Testing

@*Type-C CH342K USB to TTL Serial Converter Dual Channel 3Mbps 1.8/3.3/5V for Smart Home Product Testing

$58.58 $117.16

Categories: Electronic Components & Supplies, Active Components

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50% off
USB-to-RS485/RS232 Communication Module, Bidirectional Half-Duplex Serial Port Converter Communication Module, USB Interface USB-to-RS485/RS232 Communication Module, Bidirectional Half-Duplex Serial Port Converter Communication Module, USB Interface

USB-to-RS485/RS232 Communication Module, Bidirectional Half-Duplex Serial Port Converter Communication Module, USB Interface

$66.63 $133.26

9 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
New Version ESP-12E ESP-12F ESP-12S (Replace ESP-12) ESP8266 Remote Serial Port WIFI Wireless Module Intelligent Housing XCW New Version ESP-12E ESP-12F ESP-12S (Replace ESP-12) ESP8266 Remote Serial Port WIFI Wireless Module Intelligent Housing XCW

New Version ESP-12E ESP-12F ESP-12S (Replace ESP-12) ESP8266 Remote Serial Port WIFI Wireless Module Intelligent Housing XCW

$25.59 $51.17

4 sold

Categories: Electronic Components & Supplies, Active Components

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NODEMCU ESP32-C2 ESP8684 Development Board TYPE-C USB ESPC2-12 DevKit Serial CH340 WiFi+Bluetooth Dual Core Module For Arduino NODEMCU ESP32-C2 ESP8684 Development Board TYPE-C USB ESPC2-12 DevKit Serial CH340 WiFi+Bluetooth Dual Core Module For Arduino

NODEMCU ESP32-C2 ESP8684 Development Board TYPE-C USB ESPC2-12 DevKit Serial CH340 WiFi+Bluetooth Dual Core Module For Arduino

$3.43 $3.43

14 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
ESP32-CAM-MB WiFi Module Serial to WiFi ESP32 CAM Development Board 5V Bluetooth DIY No Camera ESP32-CAM-MB WiFi Module Serial to WiFi ESP32 CAM Development Board 5V Bluetooth DIY No Camera

ESP32-CAM-MB WiFi Module Serial to WiFi ESP32 CAM Development Board 5V Bluetooth DIY No Camera

$22.67 $70.84

162 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
Free Ship 3pcs (Host) HC-06 Serial Port Module Bluetooth-compatible Module Adapter Bluetooth-compatible Converter Free Ship 3pcs (Host) HC-06 Serial Port Module Bluetooth-compatible Module Adapter Bluetooth-compatible Converter

Free Ship 3pcs (Host) HC-06 Serial Port Module Bluetooth-compatible Module Adapter Bluetooth-compatible Converter

$15.80 $16.63

Categories: Electronic Components & Supplies, Active Components

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50% off
Waveshare RS232 SP3232 Module 3V-5.5V RS232 To TTL Serial ESD Serial To TTL Converter Strip Cable DB9 To TTL Converter Board Waveshare RS232 SP3232 Module 3V-5.5V RS232 To TTL Serial ESD Serial To TTL Converter Strip Cable DB9 To TTL Converter Board

Waveshare RS232 SP3232 Module 3V-5.5V RS232 To TTL Serial ESD Serial To TTL Converter Strip Cable DB9 To TTL Converter Board

$54.86 $109.72

Categories: Electronic Components & Supplies, Active Components

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50% off
1PCS EGBO AT-09 AT 09 Android IOS BLE 4.0 Bluetooth module CC2540 CC2541 Serial Wireless Module compatible HM-10 1PCS EGBO AT-09 AT 09 Android IOS BLE 4.0 Bluetooth module CC2540 CC2541 Serial Wireless Module compatible HM-10

1PCS EGBO AT-09 AT 09 Android IOS BLE 4.0 Bluetooth module CC2540 CC2541 Serial Wireless Module compatible HM-10

$48.63 $97.26

Categories: Electronic Components & Supplies, Active Components

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ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

$187.99 $187.99

7 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
Serial Port Module Of CH340E Chip Serial Port Module Of CH340E Chip

Serial Port Module Of CH340E Chip

$27.24 $54.48

Categories: Electronic Components & Supplies, Active Components

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30% off
5pcs/1pc FT232RL USB to TTL serial port module Conversion board supports 3.3V 5V downloader burner brush line Type-C/ini 5pcs/1pc FT232RL USB to TTL serial port module Conversion board supports 3.3V 5V downloader burner brush line Type-C/ini

5pcs/1pc FT232RL USB to TTL serial port module Conversion board supports 3.3V 5V downloader burner brush line Type-C/ini

$0.92 $1.32

Categories: Electronic Components & Supplies, Active Components

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52% off
USB to IC2 IIC/TTL Serial Port UART 2-in-1 Communication Module CH341T Serial Port Flashing Downloader With 2 4P DuPont Cables USB to IC2 IIC/TTL Serial Port UART 2-in-1 Communication Module CH341T Serial Port Flashing Downloader With 2 4P DuPont Cables

USB to IC2 IIC/TTL Serial Port UART 2-in-1 Communication Module CH341T Serial Port Flashing Downloader With 2 4P DuPont Cables

$54.74 $114.04

17 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
SI4432 433MHz Wireless Serial Transceiver Module 433 mhz Transmitter Receiver Baord SI4432 Wifi Wireless Transmission UART TTL SI4432 433MHz Wireless Serial Transceiver Module 433 mhz Transmitter Receiver Baord SI4432 Wifi Wireless Transmission UART TTL

SI4432 433MHz Wireless Serial Transceiver Module 433 mhz Transmitter Receiver Baord SI4432 Wifi Wireless Transmission UART TTL

$4.84 $6.46

Categories: Electronic Components & Supplies, Active Components

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10 pieces of brand new original GD25Q80ESIG SOP-8 8M-bit serial flash memory chip 10 pieces of brand new original GD25Q80ESIG SOP-8 8M-bit serial flash memory chip

10 pieces of brand new original GD25Q80ESIG SOP-8 8M-bit serial flash memory chip

$20.80 $20.80

Categories: Electronic Components & Supplies, Active Components

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51% off
ESP8266 Serial Port Wifi Module NodeMCU Lua V3 Internet Of Things Development Board TYPE-C Micro USB Interface CH340  ESP8266 Serial Port Wifi Module NodeMCU Lua V3 Internet Of Things Development Board TYPE-C Micro USB Interface CH340 

ESP8266 Serial Port Wifi Module NodeMCU Lua V3 Internet Of Things Development Board TYPE-C Micro USB Interface CH340 

$29.53 $60.26

77 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module 10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

10pcs/1pc USB to 2 Channel Way TTL Serial Port Module Type-C 50bps-3Mbps High Speed CH342 Chip Communication Conversion Module

$1.33 $1.77

13 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
USB to TTL Adapter FT232RL, USB to Serial Converter Featuring FTDI UART Supports Windows 10 8 7 XP Vista Windows CE Mac OS-X USB to TTL Adapter FT232RL, USB to Serial Converter Featuring FTDI UART Supports Windows 10 8 7 XP Vista Windows CE Mac OS-X

USB to TTL Adapter FT232RL, USB to Serial Converter Featuring FTDI UART Supports Windows 10 8 7 XP Vista Windows CE Mac OS-X

$52.59 $111.90

17 sold

Categories: Electronic Components & Supplies, Active Components

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