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T-SimHat is a module of LILYGO equipped with CAN+RS485+Relay, which supports matching with T-SIM series: T-SIM7000G, A7670 with combination of
LILYGO® TTGO T-SIM7000G 9102 16MB Module ESP32-WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board.
Product Description
| 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 Solar input voltage range：4.4-6v Working Curent: About 200mA 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 |
Version update function:
1. The battery's positive and negative poles are connected to the wrong protection, overcharge and over discharge protection
2. GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping
3. Replacement of ordinary charging IC with solar charging IC
More Information
https://github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G
Product Pin
Product Size
Product Detail
T-SIM7000G can be used with Lora 868/915Mhz function Shield
Shipping List
T-SIM700G Option
1 X T-SIM7000G
1 X SIM antenna
1 X GPS antenna
1 X Power cable
2 X Pin
Lora 868Mhz Function Shield Option
1 X Lora 868Mhz function Shield
2 X Pin