TTGO T-SIM7000G 보드 -LTE 이동통신, ESP32
(TTGO T-SIM7000G Module -LTE, ESP32)
개요
- 본 제품은 TTGO T-SIM7000G 보드 -LTE 이동통신, ESP32입니다.
- SIM7000G LTE 이동통신 모듈과 WiFi/Bluetooth를 지원하는 ESP32-WROVER-B 마이크로컨트롤러가 장착되어 있습니다.
- USB 커넥터, SD카드 슬롯, 태양광 패널 연결 커넥터, CP2104 USB-Serial 칩을 장착하고 있으며, LTE 안테나와 GPS안테나가 포함되어 있습니다.
- 알림: 국내사용 여부는 사용하고자 하시는 이통사에 주파수 및 SIM Lock 설정 여부를 문의하셔서 직접 확인하여 주셔야 합니다.
특징
Hardware Specifications
Main chip: ESP32
Module: ESP32-WROVER-B,SIM7000G
Interface:USB,SD Card,Solar Input interface
Flash Memory: 4M Flash / 8M PSRAM
Button: Reset,Power switch
USB to TTL: CP2104
Car Clock: 40MHz
SIM Card Size: Nano SIM Card
SIM Antenna
GPS Antenna
Operating Temperature Range: -40-85 degrees
Product Size: 111mm * 37mm * 20mm
Product Weight: 50g
Power Specifications
Working Voltage: 5v input
Working Curent: About 200mA
Sleep Current:1. With GPS antenna, the sleep current is about 15mA- 2.Without GPS antenna, sleep current is about 750uA
- Charging Current: 780mA
Battery Model: 18650
Battery Holder Model: 18650 battery holder
JST Connector: 2pin 2mm
USB: TYPE-C 3.0
Wi-Fi
Standard :FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol :802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
Frequency :range 2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power :22dBm
Communication distance : 300m
Bluetooth
Protocol meet Bluetooth : v4.2BR/EDR and BLE standard
Radio Frequency : with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio Frequency : CVSD&SBC audio frequency
Software Specification
Wi-Fi Mode : Station/SoftAP/SoftAP+Station/P2P
Security Mechanism : WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type : AES/RSA/ECC/SHA
Firmware Upgrade :UART download/OTA(Through network/host to download and write firmware)
Software Development : Support cloud server development /SDK for user firmware development
Networking Protocol : IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
User Configuration : AT + Instruction set, cloud server, android/iOSapp
OS : FreeRTOS -
Shipping List
1 X T-SIM7000G
1 X SIM antenna
1 X GPS antenna
1 X Power cable
2 X Pin