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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
eParthub TTL to RS485 module RS485 mutual conversion of TTL signal microcontroller serial port hardware automatic5.0/5.0·2 reviews·"amazing experience"
$0.48 - $0.63
Min. Order: 1 piece
Shipping per piece: $3.95
RS232 untuk TTL Converter Module COM Serial Port Papan MAX3232 MAX232CSE5.0/5.0·4 reviews·"Fast delivery"
Ready to Ship
$0.90 - $1.85
Min. Order: 1 piece
Shipping per piece: $5.75
High Quality FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module Mini Port
$1.00 - $1.52
Min. Order: 1 piece
4.8/5.0·44 reviews·"Excellent service"
XD-26 MCU mini RS232 MAX3232 level to TTL level conversion board, serial port conversion board
$0.15 - $0.20
Min. Order: 10 pieces
0.0/5.0·0 reviews
CH9121 Serial Port to Ethernet Network Module TTL Transmission Module Industrial Microcontroller STM32 TCP-232-V54.7/5.0·30 reviews·"fast shipping"
Ready to Ship
$6.00 - $6.50
Min. Order: 1 piece
Shipping per piece: $4.31
2.4G SOC wireless module TTL level UART serial port BK2461 2.4ghz rf module wireless transceiver serial communication module4.8/5.0·41 reviews·"quick delivery"
Ready to Ship
$2.16 - $2.98
Min. Order: 5 pieces
Shipping per piece: $3.34
USB to serial port module CP2102 CH9102 module USB to TTL STC downloader UART4.9/5.0·17 reviews·"fast delivery"
Ready to Ship
$0.68 - $0.90
Min. Order: 10 pieces
Shipping per piece: $0.62
Type-C USB To TTL Serial Port CH340N Module Board DC 5V/3.3V Upgrade Download Brush in stock
$0.40 - $0.70
Min. Order: 5 pieces
0.0/5.0·0 reviewsTop categories
About ttl serial port
4367 ttl serial port products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 18%, other communication & networking product accounts for 2%, and fiber optic equipment accounts for 1%.
A wide variety of ttl serial port options are available to you, such as wireless, iot.You can also choose from manufacturer, in stock ttl serial port,