單路通用型 CAN 隔離收發(fā)模塊 (用于5V系統(tǒng))
MORNSUN
SX1278LoRa擴頻無線模塊/超遠10KM/433M/安信可Ra-01
Ai-Thinker
WiFi 802.11b/g/n Transceiver Module 2.4GHz PCB Trace Surface Mount
Espressif Systems
RX TXRX MOD WIFI TRACE ANT SMD
Espressif Systems
NB-IOT模組,供電電壓:2.1V-3.6V,頻段同時支持3大運營商網(wǎng)絡
Simcom
頻率:2.4GHz;發(fā)射功率:16dBm;核心處理器:ESP32;天線形式:PCB 板載天線;接收靈敏度:-90dBm;
Ai-Thinker
SMD MODULE, ESP32-C3FH4, IPEX AN
Espressif Systems
Enclosed AC DC Converters 1 Output 3.3V 85 ~ 264 VAC Input
Recom
M9 RF Receiver BeiDou, Galileo, GLONASS, GNSS, GPS -167dBm Module
U-Blox
全網(wǎng)通4G貼片模塊高速率透傳TTL通信MQTT無線高精度GPS/北斗定位
EBYTE