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USB TTL

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28% off
1pcs DTR USB Adapter Pro Mini Download Cable USB to RS232 TTL Serial Ports CH340 Replace FT232 CP2102 PL2303 UART TB196 1pcs DTR USB Adapter Pro Mini Download Cable USB to RS232 TTL Serial Ports CH340 Replace FT232 CP2102 PL2303 UART TB196

1pcs DTR USB Adapter Pro Mini Download Cable USB to RS232 TTL Serial Ports CH340 Replace FT232 CP2102 PL2303 UART TB196

$1.99$2.77

1 sold
USB to serial port module CP2102 module USB to TTL with cable STC downloader USB to serial port module CP2102 module USB to TTL with cable STC downloader

USB to serial port module CP2102 module USB to TTL with cable STC downloader

$3.37$3.37

USB to TTL Conversion Module USB Flash STC Download Cable for WINDOWS 4PIN 1M Length Burning Cable CH340G USB to TTL Conversion Module USB Flash STC Download Cable for WINDOWS 4PIN 1M Length Burning Cable CH340G

USB to TTL Conversion Module USB Flash STC Download Cable for WINDOWS 4PIN 1M Length Burning Cable CH340G

$5.69$5.69

USB to TTL supports 3.3V 5V FT232RL module dedicated, download cable mini interface USB to TTL supports 3.3V 5V FT232RL module dedicated, download cable mini interface

USB to TTL supports 3.3V 5V FT232RL module dedicated, download cable mini interface

$1.25$1.25

8% off
Tuhao Jin CH340E USB to TTL module to serial port upgrade with STC download cable 340G

Tuhao Jin CH340E USB to TTL module to serial port upgrade with STC download cable 340G

$61.00$66.30

8% off
PL2303HX module STC microcontroller download cable flashing cable USB to TTL upgrade flashing board

PL2303HX module STC microcontroller download cable flashing cable USB to TTL upgrade flashing board

$58.60$63.70

30% off
CH340C CP2102 FT232 USB to TTL UART Serial Port Board Conversion Module with Signal Isolation 5V/3.3V TTL Level with Cable CH340C CP2102 FT232 USB to TTL UART Serial Port Board Conversion Module with Signal Isolation 5V/3.3V TTL Level with Cable

CH340C CP2102 FT232 USB to TTL UART Serial Port Board Conversion Module with Signal Isolation 5V/3.3V TTL Level with Cable

$3.34$4.77

1 sold
38% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$9.92$16.00

Waveshare Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL Waveshare Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL

Waveshare Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL

$234.97$234.97

8% off
Test Board E22-400MBL-01/E22-900MBL-01 LoRa Development Evaluation Kit E22-400M22S/E22-900M22S USB to TTL MCU STM8L151G4 Test Board E22-400MBL-01/E22-900MBL-01 LoRa Development Evaluation Kit E22-400M22S/E22-900M22S USB to TTL MCU STM8L151G4

Test Board E22-400MBL-01/E22-900MBL-01 LoRa Development Evaluation Kit E22-400M22S/E22-900M22S USB to TTL MCU STM8L151G4

$14.01$15.23

22% off
PIC16F616-I/SL PIC16F616-I/ST PIC16F616-I/P USB To TTL CH340 Module STC Microcontroller Download Line Flash Board

PIC16F616-I/SL PIC16F616-I/ST PIC16F616-I/P USB To TTL CH340 Module STC Microcontroller Download Line Flash Board

$4.73$6.06

5% off
MCU2012 CP2102 USB to For TTL Communication Module Mini Programmer Downloader Micro Type-C MCU2012 CP2102 USB to For TTL Communication Module Mini Programmer Downloader Micro Type-C

MCU2012 CP2102 USB to For TTL Communication Module Mini Programmer Downloader Micro Type-C

$23.48$24.72

1 sold
15% off
USB turn TTL support 5V FT232RL 3.3V

USB turn TTL support 5V FT232RL 3.3V

$1.56$1.85

9% off
CJMCU CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter UART STC Replace FT232 NEW for arduino CJMCU CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter UART STC Replace FT232 NEW for arduino

CJMCU CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter UART STC Replace FT232 NEW for arduino

$1.61$1.77

Waveshare Industrial USB TO TTL Converter Onboard Original FT232RL Multi Protection Circuits & Systems Support Waveshare Industrial USB TO TTL Converter Onboard Original FT232RL Multi Protection Circuits & Systems Support

Waveshare Industrial USB TO TTL Converter Onboard Original FT232RL Multi Protection Circuits & Systems Support

$8.16$8.16

30% off
5pcs CH340E MSOP10 USB to TTL Serial Converter, 5V/3.3V Alternative CH340G Module TYPE-C Interface For Arduino DIY Electronic 5pcs CH340E MSOP10 USB to TTL Serial Converter, 5V/3.3V Alternative CH340G Module TYPE-C Interface For Arduino DIY Electronic

5pcs CH340E MSOP10 USB to TTL Serial Converter, 5V/3.3V Alternative CH340G Module TYPE-C Interface For Arduino DIY Electronic

$6.30$9.00

5% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$11.35$11.97

2 sold
5% off
PL2303GT USB to RS232 serial cable UART upgrade download module RS232 level (non TTL) PL2303GT USB to RS232 serial cable UART upgrade download module RS232 level (non TTL)

PL2303GT USB to RS232 serial cable UART upgrade download module RS232 level (non TTL)

$25.24$26.57

CP2102 module USB to TTL serial UART STC download cable PL2303 Super Brush line upgrade CP2102 module USB to TTL serial UART STC download cable PL2303 Super Brush line upgrade

CP2102 module USB to TTL serial UART STC download cable PL2303 Super Brush line upgrade

$1.30$1.30

USB to TTL module NUTT-B NUTT-C CH343 high-speed serial port baud rate 6M downloader USB to TTL module NUTT-B NUTT-C CH343 high-speed serial port baud rate 6M downloader

USB to TTL module NUTT-B NUTT-C CH343 high-speed serial port baud rate 6M downloader

$19.57$19.57

5 sold
29% off
1 Set USB To Serial Port Module Adapter USB To TTL STC Downloader UART CP2102 Chip Module 1 Set USB To Serial Port Module Adapter USB To TTL STC Downloader UART CP2102 Chip Module

1 Set USB To Serial Port Module Adapter USB To TTL STC Downloader UART CP2102 Chip Module

$10.32$14.54

9% off
1PCS USB Support To COM Module Cable USB To RS232 UART PL2303GT Pl2303 Auto Converter(No TTL) 1PCS USB Support To COM Module Cable USB To RS232 UART PL2303GT Pl2303 Auto Converter(No TTL)

1PCS USB Support To COM Module Cable USB To RS232 UART PL2303GT Pl2303 Auto Converter(No TTL)

$2.80$3.08

5% off
CH341T 2-in-1 USB to I2C IIC UART TTL MCU Serial Port Downloader Module for Electronics

CH341T 2-in-1 USB to I2C IIC UART TTL MCU Serial Port Downloader Module for Electronics

$13.58$14.30

50% off
Multi Level Voltage CH342K Dual Channel USB-TTL Serial Adapter Type-C 3Mbps 1.8V 3.3V 5V TX RX Light Indicator Download Module Multi Level Voltage CH342K Dual Channel USB-TTL Serial Adapter Type-C 3Mbps 1.8V 3.3V 5V TX RX Light Indicator Download Module

Multi Level Voltage CH342K Dual Channel USB-TTL Serial Adapter Type-C 3Mbps 1.8V 3.3V 5V TX RX Light Indicator Download Module

$60.50$121.00

1 sold
CH343P module 6Mbps USB to RS485 Isolated Converter Industrial Grade Type-C Interface 16KV Isolation Dustproof USB to TTL serial CH343P module 6Mbps USB to RS485 Isolated Converter Industrial Grade Type-C Interface 16KV Isolation Dustproof USB to TTL serial

CH343P module 6Mbps USB to RS485 Isolated Converter Industrial Grade Type-C Interface 16KV Isolation Dustproof USB to TTL serial

$43.58$43.58

13 sold
5% off
1pcs ESP32/STM32/ESP8266 CH340X USB to TTL Serial Port Automatic Program Download Burner Module MCU Chip GD32/APM32/CKS32/AT32 1pcs ESP32/STM32/ESP8266 CH340X USB to TTL Serial Port Automatic Program Download Burner Module MCU Chip GD32/APM32/CKS32/AT32

1pcs ESP32/STM32/ESP8266 CH340X USB to TTL Serial Port Automatic Program Download Burner Module MCU Chip GD32/APM32/CKS32/AT32

$21.85$23.00

1~5PCS/LOT USB to TTL UART Module CH340G CH340 USB Microcontroller Download Cable Brush Board USB to Serial 3.3V 5V Switch

1~5PCS/LOT USB to TTL UART Module CH340G CH340 USB Microcontroller Download Cable Brush Board USB to Serial 3.3V 5V Switch

$8.00$8.00

35% off
PL2303GT USB to RS232 Serial cable UART Upgrade Download module RS232 level (non-TTL) PL2303GT USB to RS232 Serial cable UART Upgrade Download module RS232 level (non-TTL)

PL2303GT USB to RS232 Serial cable UART Upgrade Download module RS232 level (non-TTL)

$22.59$34.75

51% off
1/5/10PCS USB-B 2.0 to RS485 Module With Double Protection FT232 Chip USB to TTL/RS485 Bidirectional Automatic Switching 1/5/10PCS USB-B 2.0 to RS485 Module With Double Protection FT232 Chip USB to TTL/RS485 Bidirectional Automatic Switching

1/5/10PCS USB-B 2.0 to RS485 Module With Double Protection FT232 Chip USB to TTL/RS485 Bidirectional Automatic Switching

$27.33$55.78

10 sold
1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter 1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter

1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter

$10.36$10.36

CP2102 six-in-one multifunctional serial port module usb to TTL 485 232 mutual conversion compatible with 3.3V/5V level CP2102 six-in-one multifunctional serial port module usb to TTL 485 232 mutual conversion compatible with 3.3V/5V level

CP2102 six-in-one multifunctional serial port module usb to TTL 485 232 mutual conversion compatible with 3.3V/5V level

$13.14$13.14

CH340G flashing board module, the USB to TTL conversion cable for STC microcontroller, and the ninth flashing process CH340G flashing board module, the USB to TTL conversion cable for STC microcontroller, and the ninth flashing process

CH340G flashing board module, the USB to TTL conversion cable for STC microcontroller, and the ninth flashing process

$33.00$33.00

50% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$25.12$50.24

354 sold
2% off
2pcs/1pc USB to TTL UART CH340G CH340 Microcontroller Download Cable Brush Board Module USB to Serial 3.3V 5V Switch 2pcs/1pc USB to TTL UART CH340G CH340 Microcontroller Download Cable Brush Board Module USB to Serial 3.3V 5V Switch

2pcs/1pc USB to TTL UART CH340G CH340 Microcontroller Download Cable Brush Board Module USB to Serial 3.3V 5V Switch

$0.84$0.86

5-15pcs New original RS485 module USB to 485 module directly connected to TTL serial port UART MAX13487 5-15pcs New original RS485 module USB to 485 module directly connected to TTL serial port UART MAX13487

5-15pcs New original RS485 module USB to 485 module directly connected to TTL serial port UART MAX13487

$168.00$168.00

25% off
5pcs/lot USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection 5pcs/lot USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection

5pcs/lot USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection

$51.73$68.98

28% off
1pcs DTR USB Adapter Pro Mini Download Cable USB to RS232 TTL Serial Ports CH340 Replace FT232 CP2102 PL2303 UART TB196 1pcs DTR USB Adapter Pro Mini Download Cable USB to RS232 TTL Serial Ports CH340 Replace FT232 CP2102 PL2303 UART TB196

1pcs DTR USB Adapter Pro Mini Download Cable USB to RS232 TTL Serial Ports CH340 Replace FT232 CP2102 PL2303 UART TB196

$1.99 $2.77

1 sold

Categories: Electronic Components & Supplies, Active Components

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USB to serial port module CP2102 module USB to TTL with cable STC downloader USB to serial port module CP2102 module USB to TTL with cable STC downloader

USB to serial port module CP2102 module USB to TTL with cable STC downloader

$3.37 $3.37

Categories: Electronic Components & Supplies, Active Components

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USB to TTL Conversion Module USB Flash STC Download Cable for WINDOWS 4PIN 1M Length Burning Cable CH340G USB to TTL Conversion Module USB Flash STC Download Cable for WINDOWS 4PIN 1M Length Burning Cable CH340G

USB to TTL Conversion Module USB Flash STC Download Cable for WINDOWS 4PIN 1M Length Burning Cable CH340G

$5.69 $5.69

Categories: Electronic Components & Supplies, Active Components

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USB to TTL supports 3.3V 5V FT232RL module dedicated, download cable mini interface USB to TTL supports 3.3V 5V FT232RL module dedicated, download cable mini interface

USB to TTL supports 3.3V 5V FT232RL module dedicated, download cable mini interface

$1.25 $1.25

Categories: Electronic Components & Supplies, Active Components

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8% off
Tuhao Jin CH340E USB to TTL module to serial port upgrade with STC download cable 340G

Tuhao Jin CH340E USB to TTL module to serial port upgrade with STC download cable 340G

$61.00 $66.30

Categories: Electronic Components & Supplies, Active Components

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8% off
PL2303HX module STC microcontroller download cable flashing cable USB to TTL upgrade flashing board

PL2303HX module STC microcontroller download cable flashing cable USB to TTL upgrade flashing board

$58.60 $63.70

Categories: Electronic Components & Supplies, Active Components

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30% off
CH340C CP2102 FT232 USB to TTL UART Serial Port Board Conversion Module with Signal Isolation 5V/3.3V TTL Level with Cable CH340C CP2102 FT232 USB to TTL UART Serial Port Board Conversion Module with Signal Isolation 5V/3.3V TTL Level with Cable

CH340C CP2102 FT232 USB to TTL UART Serial Port Board Conversion Module with Signal Isolation 5V/3.3V TTL Level with Cable

$3.34 $4.77

1 sold

Categories: Electronic Components & Supplies, Active Components

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38% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$9.92 $16.00

Categories: Electronic Components & Supplies, Active Components

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Waveshare Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL Waveshare Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL

Waveshare Industrial USB To 4-Ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/TTL

$234.97 $234.97

Categories: Electronic Components & Supplies, Active Components

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8% off
Test Board E22-400MBL-01/E22-900MBL-01 LoRa Development Evaluation Kit E22-400M22S/E22-900M22S USB to TTL MCU STM8L151G4 Test Board E22-400MBL-01/E22-900MBL-01 LoRa Development Evaluation Kit E22-400M22S/E22-900M22S USB to TTL MCU STM8L151G4

Test Board E22-400MBL-01/E22-900MBL-01 LoRa Development Evaluation Kit E22-400M22S/E22-900M22S USB to TTL MCU STM8L151G4

$14.01 $15.23

Categories: Electronic Components & Supplies, Active Components

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22% off
PIC16F616-I/SL PIC16F616-I/ST PIC16F616-I/P USB To TTL CH340 Module STC Microcontroller Download Line Flash Board

PIC16F616-I/SL PIC16F616-I/ST PIC16F616-I/P USB To TTL CH340 Module STC Microcontroller Download Line Flash Board

$4.73 $6.06

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5% off
MCU2012 CP2102 USB to For TTL Communication Module Mini Programmer Downloader Micro Type-C MCU2012 CP2102 USB to For TTL Communication Module Mini Programmer Downloader Micro Type-C

MCU2012 CP2102 USB to For TTL Communication Module Mini Programmer Downloader Micro Type-C

$23.48 $24.72

1 sold

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15% off
USB turn TTL support 5V FT232RL 3.3V

USB turn TTL support 5V FT232RL 3.3V

$1.56 $1.85

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9% off
CJMCU CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter UART STC Replace FT232 NEW for arduino CJMCU CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter UART STC Replace FT232 NEW for arduino

CJMCU CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter UART STC Replace FT232 NEW for arduino

$1.61 $1.77

Categories: Electronic Components & Supplies, Active Components

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Waveshare Industrial USB TO TTL Converter Onboard Original FT232RL Multi Protection Circuits & Systems Support Waveshare Industrial USB TO TTL Converter Onboard Original FT232RL Multi Protection Circuits & Systems Support

Waveshare Industrial USB TO TTL Converter Onboard Original FT232RL Multi Protection Circuits & Systems Support

$8.16 $8.16

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30% off
5pcs CH340E MSOP10 USB to TTL Serial Converter, 5V/3.3V Alternative CH340G Module TYPE-C Interface For Arduino DIY Electronic 5pcs CH340E MSOP10 USB to TTL Serial Converter, 5V/3.3V Alternative CH340G Module TYPE-C Interface For Arduino DIY Electronic

5pcs CH340E MSOP10 USB to TTL Serial Converter, 5V/3.3V Alternative CH340G Module TYPE-C Interface For Arduino DIY Electronic

$6.30 $9.00

Categories: Electronic Components & Supplies, Active Components

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5% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$11.35 $11.97

2 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
PL2303GT USB to RS232 serial cable UART upgrade download module RS232 level (non TTL) PL2303GT USB to RS232 serial cable UART upgrade download module RS232 level (non TTL)

PL2303GT USB to RS232 serial cable UART upgrade download module RS232 level (non TTL)

$25.24 $26.57

Categories: Electronic Components & Supplies, Active Components

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CP2102 module USB to TTL serial UART STC download cable PL2303 Super Brush line upgrade CP2102 module USB to TTL serial UART STC download cable PL2303 Super Brush line upgrade

CP2102 module USB to TTL serial UART STC download cable PL2303 Super Brush line upgrade

$1.30 $1.30

Categories: Electronic Components & Supplies, Active Components

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USB to TTL module NUTT-B NUTT-C CH343 high-speed serial port baud rate 6M downloader USB to TTL module NUTT-B NUTT-C CH343 high-speed serial port baud rate 6M downloader

USB to TTL module NUTT-B NUTT-C CH343 high-speed serial port baud rate 6M downloader

$19.57 $19.57

5 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
1 Set USB To Serial Port Module Adapter USB To TTL STC Downloader UART CP2102 Chip Module 1 Set USB To Serial Port Module Adapter USB To TTL STC Downloader UART CP2102 Chip Module

1 Set USB To Serial Port Module Adapter USB To TTL STC Downloader UART CP2102 Chip Module

$10.32 $14.54

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9% off
1PCS USB Support To COM Module Cable USB To RS232 UART PL2303GT Pl2303 Auto Converter(No TTL) 1PCS USB Support To COM Module Cable USB To RS232 UART PL2303GT Pl2303 Auto Converter(No TTL)

1PCS USB Support To COM Module Cable USB To RS232 UART PL2303GT Pl2303 Auto Converter(No TTL)

$2.80 $3.08

Categories: Electronic Components & Supplies, Active Components

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5% off
CH341T 2-in-1 USB to I2C IIC UART TTL MCU Serial Port Downloader Module for Electronics

CH341T 2-in-1 USB to I2C IIC UART TTL MCU Serial Port Downloader Module for Electronics

$13.58 $14.30

Categories: Electronic Components & Supplies, Active Components

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50% off
Multi Level Voltage CH342K Dual Channel USB-TTL Serial Adapter Type-C 3Mbps 1.8V 3.3V 5V TX RX Light Indicator Download Module Multi Level Voltage CH342K Dual Channel USB-TTL Serial Adapter Type-C 3Mbps 1.8V 3.3V 5V TX RX Light Indicator Download Module

Multi Level Voltage CH342K Dual Channel USB-TTL Serial Adapter Type-C 3Mbps 1.8V 3.3V 5V TX RX Light Indicator Download Module

$60.50 $121.00

1 sold

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CH343P module 6Mbps USB to RS485 Isolated Converter Industrial Grade Type-C Interface 16KV Isolation Dustproof USB to TTL serial CH343P module 6Mbps USB to RS485 Isolated Converter Industrial Grade Type-C Interface 16KV Isolation Dustproof USB to TTL serial

CH343P module 6Mbps USB to RS485 Isolated Converter Industrial Grade Type-C Interface 16KV Isolation Dustproof USB to TTL serial

$43.58 $43.58

13 sold

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5% off
1pcs ESP32/STM32/ESP8266 CH340X USB to TTL Serial Port Automatic Program Download Burner Module MCU Chip GD32/APM32/CKS32/AT32 1pcs ESP32/STM32/ESP8266 CH340X USB to TTL Serial Port Automatic Program Download Burner Module MCU Chip GD32/APM32/CKS32/AT32

1pcs ESP32/STM32/ESP8266 CH340X USB to TTL Serial Port Automatic Program Download Burner Module MCU Chip GD32/APM32/CKS32/AT32

$21.85 $23.00

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1~5PCS/LOT USB to TTL UART Module CH340G CH340 USB Microcontroller Download Cable Brush Board USB to Serial 3.3V 5V Switch

1~5PCS/LOT USB to TTL UART Module CH340G CH340 USB Microcontroller Download Cable Brush Board USB to Serial 3.3V 5V Switch

$8.00 $8.00

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35% off
PL2303GT USB to RS232 Serial cable UART Upgrade Download module RS232 level (non-TTL) PL2303GT USB to RS232 Serial cable UART Upgrade Download module RS232 level (non-TTL)

PL2303GT USB to RS232 Serial cable UART Upgrade Download module RS232 level (non-TTL)

$22.59 $34.75

Categories: Electronic Components & Supplies, Active Components

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51% off
1/5/10PCS USB-B 2.0 to RS485 Module With Double Protection FT232 Chip USB to TTL/RS485 Bidirectional Automatic Switching 1/5/10PCS USB-B 2.0 to RS485 Module With Double Protection FT232 Chip USB to TTL/RS485 Bidirectional Automatic Switching

1/5/10PCS USB-B 2.0 to RS485 Module With Double Protection FT232 Chip USB to TTL/RS485 Bidirectional Automatic Switching

$27.33 $55.78

10 sold

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1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter 1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter

1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter

$10.36 $10.36

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CP2102 six-in-one multifunctional serial port module usb to TTL 485 232 mutual conversion compatible with 3.3V/5V level CP2102 six-in-one multifunctional serial port module usb to TTL 485 232 mutual conversion compatible with 3.3V/5V level

CP2102 six-in-one multifunctional serial port module usb to TTL 485 232 mutual conversion compatible with 3.3V/5V level

$13.14 $13.14

Categories: Electronic Components & Supplies, Active Components

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CH340G flashing board module, the USB to TTL conversion cable for STC microcontroller, and the ninth flashing process CH340G flashing board module, the USB to TTL conversion cable for STC microcontroller, and the ninth flashing process

CH340G flashing board module, the USB to TTL conversion cable for STC microcontroller, and the ninth flashing process

$33.00 $33.00

Categories: Electronic Components & Supplies, Active Components

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50% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$25.12 $50.24

354 sold

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2% off
2pcs/1pc USB to TTL UART CH340G CH340 Microcontroller Download Cable Brush Board Module USB to Serial 3.3V 5V Switch 2pcs/1pc USB to TTL UART CH340G CH340 Microcontroller Download Cable Brush Board Module USB to Serial 3.3V 5V Switch

2pcs/1pc USB to TTL UART CH340G CH340 Microcontroller Download Cable Brush Board Module USB to Serial 3.3V 5V Switch

$0.84 $0.86

Categories: Electronic Components & Supplies, Active Components

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5-15pcs New original RS485 module USB to 485 module directly connected to TTL serial port UART MAX13487 5-15pcs New original RS485 module USB to 485 module directly connected to TTL serial port UART MAX13487

5-15pcs New original RS485 module USB to 485 module directly connected to TTL serial port UART MAX13487

$168.00 $168.00

Categories: Electronic Components & Supplies, Active Components

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25% off
5pcs/lot USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection 5pcs/lot USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection

5pcs/lot USB 2.0 to TTL RS485 Serial Converter Adapter FT232RL SN75176 double function double protection

$51.73 $68.98

Categories: Electronic Components & Supplies, Active Components

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