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EBYTE has 800+ IoT products, including lora module, wifi module, zigbee module, ble module, etc.
Ebyte E30-900M20S SI4463 Genuine Gsm/gprs Module Type Rf Module Type Rf Transmitter Type Wireless & Rf Modules
$2.16E30-900M20S SI4463 Genuine Gsm/gprs Module Type Rf Module Type Rf Transmitter Type Wireless & Rf Modules [Size]：20*14mm [IC]：SI4463 [Frequency]：855～925MHz [Power]：20dBm [Distance]：2.5km [Product weight]：1.9±0.1g [Introduction]：E30-900M20S is a hardware module (SPI)...