产品搜索
NB-IoT Module
TPB21-5
Main chip Hisilicon Boudica 120
Size 20mm x 24mm
Band Band 5
Protocol 3GPP Release 13
Interface UART、 I2C、SPI、GPIO、USIM、ADC、Anttena
Feature • PSM / DRX / eDRX
• IP / UDP / TCP / COAP / LWM2M
• DTLS / DTLS+
• Cell reselect