Feature:
1. MULTI FUNCTIONAL: The ESP32 S3 A7670E 4G development board designed by for Waveshare is a versatile and high performance microcontroller board.
2. ADVANCED FEATURES: Equipped with A7670E 4G communication module, OV camera interface, RGB lighting, battery slot, and more for added functionalities.
3. ENHANCED CONNECTIVITY: Features ESP32 S3R2 with low power Wi Fi and for BLE5.0, along with external 16MB Flash and 2MB PSRAM for improved connectivity(built in).
4. SECURE CONNECTION: Hardware encryption accelerator, RNG, HMAC, and digital signature module provide enhanced security for IoT applications.
5. EFFICIENT USAGE: A7670E 4G communication module enables mobile network connectivity, making it ideal for IoT, mobile devices, outdoor surveillance, and smart home applications.
Specification:
Item Type: 4G for LTE Development Board
Material: PCB, Ceramics
Support Frequency Bands: LTE FDD Bands B1, B3, B5, B7, B8, B20;
Data Transfer: less than 5Mbps (UL), less than 10Mbps (DL);
for GNSS: for GPS, for Beidou, for GLONASS;
Processor: High performance 32 bit for LX7 dual core processor, up to 240 MHz;
Connectivity: 2.4 GHz Wi Fi (802.11 b g n) and BT 5 (LE) with onboard antenna;
Memory: 512KB SRAM, 384KB ROM, stacked 2MB PSRAM, external 16MB Flash(Built in);
Battery: 1 x 18650 (not included);
Memory Card: Maximum support 32G (not included).
Package List:
1 x Development Board
1 x Camera
1 x Speaker
1 x Ceramic Antenna
1 x FPC Antenna
1 x Ribbon Cable
1 x Screwdriver
1 x Screws Pack
4 x Double Sided Tape
4 x Acrylic Board
1 x USB Cable
1 x Terminal Connector
