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CH340G replaces PL2303 USB to TTL to serial port to upgrade small board brush line STC download5.0/5.0·5 reviews·"fast delivery"
Ready to Ship
$0.60 - $0.95
Min. Order: 10 pieces
Shipping per piece: $1.46
With transceiver indicator Flash board Serial port RS232 to TTL module4.5/5.0·20 reviews·"Great service"
Ready to Ship
$0.30 - $0.33
Min. Order: 10 pieces
Shipping per piece: $0.48
CH340G Replaces PL2303 USB to TTL to Serial Port in Nine Upgrade Small Board Brush Line STC Download Chip ic
$0.6451 - $3.23
Min. Order: 10 pieces
4.6/5.0·8 reviews·"great service"
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module Mini Port
$0.70 - $1.30
Min. Order: 10 pieces
4.8/5.0·29 reviews·"fast delivery"
TTL Turn RS485 Module RS485 Turn TTL Serial port with isolated single chip Microcomputer UART Industrial module3.7/5.0·3 reviews
$0.09 - $0.10
Min. Order: 2 pieces
Shipping per piece: $14.79
Type-C port to serial port USB to TTL OTG to serial port debugging and downloading CH340 module4.4/5.0·11 reviews·"good supplier"
Ready to Ship
$1.50
Min. Order: 1 piece
Shipping per piece: $4.31
SIM800L GPRS GSM Module MicroSIM Card Core Wireless Board Quad-band TTL Serial Port With Antenna
$1.50 - $2.00
Min. Order: 5 pieces
0.0/5.0·0 reviews
CH340 Module Instead Of PL2303 CH340G RS232 To TTL Module Upgrade USB To Serial Port In Nine Brush Small Plates4.8/5.0·13 reviews·"Good customer care"
Ready to Ship
$0.79 - $0.82
Min. Order: 10 pieces
Shipping per piece: $1.47
High Quality FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module Mini Port
$1.00 - $1.60
Min. Order: 1 piece
4.7/5.0·58 reviews·"fast delivery"
YN4561 six-in-one serial port module CP2102 USB/485/422/232/TTL serial port COM
$28.00 - $29.00
Min. Order: 10 pieces
4.7/5.0·15 reviews·"fast shipping"
MicroSIM Card Core Board Quad-Frequency TTL Serial Port SIM800L GPRS GSM Module ESP8266 ESP32 GPS
$3.45 - $3.60
Min. Order: 5 pieces
3.3/5.0·1 reviews
FT232 Upgrade Small Board USB to TTL Serial Port FT232R FT232RL TTL Brush Download Cable
$2.10 - $2.20
Min. Order: 5 units
4.6/5.0·4 reviews
Modbus 6000m Small Long Range Transmitter Module Transceiver Rf Speaker Distance 433 Wireless To Serial Port4.8/5.0·4 reviews·"Great service"
Ready to Ship
$17.75 - $18.26
Min. Order: 2 pieces
Shipping per piece: $4.17
G-NiceRF Lora611PRO KC certified 4Km long range 100mW sx1276 chip AES 128 encrypted MESH network lora module with serial port4.9/5.0·11 reviews·"fast shipping"
Ready to Ship
$11.00 - $12.60
Min. Order: 2 pieces
Shipping per piece: $4.92
Industrial Grade Unlock 4G Modem Use Quectel EC25-EC Module 5 Pin Connector LTE Dongle Serial Port Supported4.8/5.0·15 reviews·"great delivery"
Ready to Ship
$34.20 - $34.80
Min. Order: 100 pieces
Shipping per piece: $1.55
PL2303HX TA CH340G USB to TTL upgrade module FT232 download swiper cable USB to serial port
$0.10 - $0.50
Min. Order: 10 pieces
4.8/5.0·105 reviews·"fast delivery"
Wireless module Serial port to WIFI router MT7628K iot industrial module TTL to Ethernet module
$9.00 - $10.60
Min. Order: 1 piece
4.9/5.0·80 reviews·"good service"
Industrial Module 620-690nm Laser Accuracy +/-1mm Serial Port 20HZ USB-TTL STC SCM 0.05-05M laser Distance Measuring Sensor4.9/5.0·6 reviews·"good delivery"
Ready to Ship
$89.00
Min. Order: 1 piece
Shipping per piece: $5.40
HLK-7628N MT7628 Chip Serial Port To WiFi Wireless Transparent Transmission and Openwrt SDK development Module4.9/5.0·37 reviews·"Excellent Service"
$8.73 - $8.91
Min. Order: 1 piece
Shipping per piece: $9.54
Liontron Allwinner A133 Development Linux Motherboard Android Mainboard ARM quad-core A53 with Serial port for Smart HMI5.0/5.0·1 reviews
$25.99 - $29.99
Min. Order: 1 piece
Shipping per piece: $12.40
RK3399 Android Industrial Board Motherboard With Serial Port For Media Player
$159.00 - $171.00
Min. Order: 1 piece
0.0/5.0·0 reviews
Original Electronic Components USB to TTL CH340 module STC microcontroller download cable flash board USB to serial port5.0/5.0·22 reviews·"fast delivery"
$0.80
Min. Order: 1 piece
Shipping per piece: $12.20
USB to TTL CH340 Module STC Microcontroller Download Cable Brush Board USB to Serial Port4.7/5.0·36 reviews·"Good service"
Ready to Ship
$0.46 - $0.50
Min. Order: 1 piece
Shipping per piece: $4.24
USB to UART Module GX90MT01 To Serial Port For Ble WiFi Lora mmWave Radar Module With Voltage regulator chip4.9/5.0·6 reviews·"reliable supplier"
$1.90 - $2.00
Min. Order: 1 piece
Shipping per piece: $7.34
FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Ar duino FT232 Mini Port
$1.00 - $2.00
Min. Order: 10 pieces
4.7/5.0·48 reviews·"Great company"
FT232RL FT232 FTDI 3.3V 5.5V Serial Converter Adapter Module Mini Port For Arduino Pro Mini USB TO TTL 2325.0/5.0·1 reviews
Ready to Ship
$0.99 - $1.05
Min. Order: 1 piece
Shipping per piece: $3.50
HLK-7628N MT7628 Chip Serial Port To WiFi Wireless Transparent Transmission and Openwrt SDK development Module0.0/5.0·0 reviews
$7.88 - $8.04
Min. Order: 5 pieces
Shipping per piece: $3.58
WuFang USB to TTL flash board CH340G USB transfer module upgrade small plate on STC microcontroller serial port to download0.0/5.0·0 reviews
$0.52 - $0.68
Min. Order: 2 pieces
Shipping per piece: $7.94
SX1278 LORA Spread Spectrum Internet of Things Wireless Module 433MHZ Wireless Serial Port4.9/5.0·4 reviews·"good service"
Ready to Ship
$39.00
Min. Order: 2 pieces
Shipping per piece: $6.21
IO Trigger Serial Port 433 mhz Remote Control MP3 Voice Playback Module
$11.54 - $20.67
Min. Order: 1000 units
5.0/5.0·2 reviews·"good service"
FT232 industrial grade USB to serial port rs232 module FT232RL download line USB to TTL brush machine5.0/5.0·15 reviews·"Recommend buy"
Ready to Ship
$4.47 - $4.52
Min. Order: 1 piece
Shipping per piece: $5.70
CP2102 The power module of the USB-to-TTL serial port has a DC port5.0/5.0·2 reviews·"received fast"
$6.00 - $6.20
Min. Order: 5 pieces
Shipping per piece: $3.18
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About ttl serial port
4368 ttl serial port products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 18%, other electronic components accounts for 9%, and development boards, kits accounts for 4%.