T-SIM7000G SIM Development Board ESP32 Wireless Module.
The LILYGO T-SIM7000G is an ESP32 development board with a SIM7000G chip. This adds LTE (4G), GPS, and GPRS to your board. This means that with this board you can send SMS, get location and time using GPS, and connect it to the internet using a SIM card data plan. This board doesn't support phone calls
T-SIM7000G SIM Development Board ESP32 Wireless Module 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/ios app
OS: FreeRTOS
T-SIM7000G SIM Development Board ESP32 Wireless Module Hardware Specification:
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
T-SIM7000G SIM Development Board ESP32 Wireless Module Power Specification:
Working Voltage: 5v input
Solar input voltage range：4.4-6v
Working Current: About 200mA
Charging Current: 780mA
Battery Model: 18650
Battery Holder Model: 18650 battery holder
JST Connector: 2pin 2mm
USB: TYPE-C 3.0
T-SIM7000G SIM Development Board ESP32 Wireless Module 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
T-SIM7000G SIM Development Board ESP32 Wireless Module Bluetooth:
Protocol meets 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