Cấu hình |
Quectel BG95-M3 |
Ublox-SARA-R412M |
Simcom-7090G |
Technology |
LTE-M (Cat M1), NB-IoT (Cat NB2), EGPRS |
LTE-M (Cat M1), NB-IoT (Cat NB2), EGPRS |
LTE-M (Cat M1), NB-IoT (Cat NB2), EGPRS |
Band |
LTE-M/NB-IoT:
B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/
B20/B25/B26/B27/B28/B66/B85
|
LTE-M/NB-IoT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28
|
LTE-M/NB-IoT: B1/B2/B3/B4/B5/B8/B12/B13/B14/
B18/B19/B20/B25/B26/B27/B28/
B66/B85 |
Data rate (kbps) |
-Cat M1: 588 (DL), 1119 (UL)
-Cat NB1: 32 (DL), 70 (UL)
-Cat NB2: 127 (DL), 158.5 (UL) |
-Cat M1: 300 (DL), 375 (UL)
-Cat NB1: 27.2 (DL), 62.5 (UL) |
-Cat-M1: 589 (DL), 1119 (UL)
-Cat NB2: 136 (DL), 150 (UL) |
PSM, eDRX |
Có |
Có |
Có |
Protocol |
PPP/TCP/UDP/SSL/TLS/FTP(S)/HTTP(S)/NITZ/PING/MQTT/LwM2M/CoAP/IPv6 |
FTP/HTTP/MQTT, MQTT-SN/TCP/UDP/TLS 1.2 |
TCP/UDP HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT |
GNSS |
GPS/GLONASS/BeiDou/Galileo/QZSS |
NEO-M8N, BeiDou, Galileo, GLONASS, GPS/QZSS |
Hỗ trợ GPS, Beidou, GLONASS, Galileo |
Interface |
Power, UMTS<E TE-A Wi-Fi & Ethernet TE-A, USB, Audio, (U)SIM, SD card, UART |
Power, Antenna, sim, UART, USB, SPI, SDIO, DDC, |
UART, SIM card, PCM/I2S, SPI, I2C, GPIO, ADC, USB |
Hình ảnh |
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Chi tiết tham khảo |
Chi tiết tham khảo |
Chi tiết tham khảo |