2 About N715-EA
This chapter introduces product overview, block diagram, and basic features of N715-EA.
2.1 Product Overview
N715-EA is a 4G industrial-grade cellular module developed based on UIS8910DM and its dimensions
are (23.80 ± 0.1) mm × (22.80 ± 0.1) mm × (2.5 ± 0.15) mm. The module supports GSM, FDD-LTE
(Cat.1), and TDD-LTE (Cat.1). With rich hardware interfaces and support for audio, video, Wi-Fi
positioning, and BT/BLE, the module is applicable to developing IoT communications devices including
wireless meter reading terminals, shared bikes, industrial smart communications device, and cloud
horn.
N715-EA has the following characteristics:
⚫
ARM Cortex-A5 processor, 500 MHz main frequency, 32 kB L1 cache.
⚫
Supports LTE Cat.1
⚫
Supports USB2.0/USIM/ADC/UART/SDIO/SPI/I2C/KEYPAD/MIC/EAR/SPK/HEADSET
Table 2-1 lists the variant and bands that N715-EA supports.
Table 2-1 Variants and frequency bands
FDD-LTE: B1, B3, B5, B7, B8, B20,
B28
TDD-LTE: B38, B40, B41
GSM/GPRS: 900/1800 MHz