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All categories 13−

MAX485、RS485模块 TTL转RS-485模块 TTL转485
C42
¥1.10View options ↗

SIM800C GSM GPRS模块5V/3.3V TTL 适配STM32 C51程序与蓝牙和TTS
M1020
¥14.60View options ↗

TTL to RS485 RS485 to TTL USB to 485 Industrial Microcontroller Hardware Automatic Direction Control
Multiple options
¥1.32-17.90 fromView options ↗

RS485转TTL模块 RS485模块 SP3485 通信模块 RS485 Breakout
R2402
¥4.4View options ↗

W5500模块 TCP/IP以太网模块 兼容 WIZ820IO 网络接口
H78
¥17.50View options ↗

单片机TTL转RS485模块 485转串口UART电平互转 硬件自动控制流向
T0534
¥3.80View options ↗

全铜GSM/GPRS弹簧天线加粗铜材螺旋线圈绕制天线GSM天线主板焊接
M204-1
¥0.15View options ↗

网络模块 W5500 全硬件TCP/IP协议栈 以太网51/STM32单片机
F84
¥14.0View options ↗

工业级usb转rs485通讯模块双向半双工串口线转换器 TVS防护 U485
Multiple options
¥5.70-9.80 fromView options ↗

SIM800C GSM GPRS模块 51单片机 STM32 带蓝牙
R2008
¥13.5View options ↗

SIM800C/800L/900A/5320E/868/800A/900/808 GSM/GPRS
Multiple options
¥12.50-135.00 fromView options ↗

USB转485转换器 USB TO RS485 CH340 PL2303 FT232RL转RS485模块
Multiple options
¥2.8 fromView options ↗

SIM800L模块 GPRS 转接板 GSM microSIM卡 Core board
Multiple options
¥15.0 fromView options ↗

SIM900A 双频GSM/GPRS模块 无线收发器 全新芯片 128MHZ
02161
¥19.50View options ↗

SIM900A / SIM900 GSM / GPRS Modules
Multiple options
¥15.5 fromView options ↗

3G4G LTE通IPEX头GSM GPRS无线模块内置柔性FPC高增益NB天线
M1325
¥2.79View options ↗

GPRS天线 GSM天线SMA公直头贴片 900mhz-1800mhz 3米全方位天线
B1006
¥4.29View options ↗

SIM800L模块 代替SIM900A 短信 数据GSM GPRS 4频 可用 5V串口
H68
¥18.00View options ↗

TTL转RS485模块 RS485互转TTL信号单片机串口 硬件自动流向控制
F94
¥2.65View options ↗

GSM/GPRS/3G内置线路板天线1.13线15cm长IPEX接头(3DBI)PCB小天线
S0008
¥0.9View options ↗
