M8-Android 4G Module

The M8 is an octa - core, highly - integrated 4G module with small packaging, low power consumption, and stable performance. It is packaged with LCC + LGA. It supports global frequency bands and uses the Android operating system. Through comprehensive SDK and hardware reference designs, along with professional technical support, it can effectively shorten product development cycles. It can be applied to products such as public - network walkie - talkies, POS machines, security systems, vehicle - mounted devices, DTUs, law - enforcement recorders, data collectors, smart furniture, and smart medical devices.

   Performance Parameters
Main Chip: 4x Cortex A73 (2.0GHz) + 4x Cortex A53 (2.0GHz)   Supported Frequency Bands

M8 (General Version)

GSM: 850/900/1800/1900MHz

WCDMA: B1/B2/B5/B8
TDD:B38/B39/B40/B41

FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28(a/b)
Transmission Speed
LTE FDD (Mbps): Max 150 (DL)/50 (UL)
LTE TDD (Mbps): Max 150 (DL)/50 (UL)  
WCDMA (Mbps): HSUPA Max 11 (UL)/HSPA + Max 42 (DL)

TD - SCDMA (Mbps): Max 4.2 (DL)/2.2 (UL)
EDGE/GPRS (Kbps): EDGE: Max 296 (DL)/236.8 (UL), GPRS: Max 107 (DL)/85.6 (UL)
Storage

 64GB ROM + 4GB RAM

Wireless

BT2.1 + EDR/3.0/4.2LE

WiFi 2.4G/5G (802.11a/b/g/n/ac)  
GPS/GLONASS/BeiDou

FM
Specifications Dimensions: 44 x 46 x 2.9mm
Mounting Quantity: LCC/13g

Connector Pin Quantity

External: 1.0mm Internal: 2.0mm/323pin
Interfaces

LCD: 4 - lane MIPI (≤2400*1080)

Camera: 12 - lane MIPI (Input≤13MP, Output≤13MP, Dual - output≤25MP)
Touch Screen: Capacitive Touch Screen
Audio

WAV, MP3, AAC, AAC - plus v1, AAC - plus v2, WMA, MIDI, AMR - NB, AMR - WB, APE, FLAC, ADPCM Video
Encoding: H.264.H.265 1080p@30fps 40Mbps
Decoding: H.264 1080p@30fps
Audio Inputs Microphone, Differential Microphone, Headphone, Speaker, Line - in
USB 2.0 High Speed, 480Mbps (Supports OTG)
SPI 2 lanes (Maximum available 3 lanes)
I2S 1 lane (Maximum available 2 lanes)

SIM Card 2 lanes
GPIO 64 pins
TF Card 1 lane (SDIO)

Serial Port 2 lanes
ADC 3 channels

I2C 5 lanes
Antenna Main, Diversity, GPS, WiFi + BT

Buttons
Power - on Button, Reset Button (Supports Button Array, GPIO Implementation, GPIO Expansion IC)

Expansion Support

Ethernet, RS485, Multi - serial Ports, Multi - USB
Electrical Characteristics

Battery Voltage: DC3.6 - 4.2V
Charging Voltage: DC5.0V±5%

Charging Current: Quick Charge 1.7 - 2.7A

Power Consumption
Standby: 3.8 - 4.5mA Shutdown: ≤120uA
Environmental Parameters

Operating Temperature: - 10°C - 70°C
Storage Temperature: - 40°C - 80°C