TTGO T-SIM7000G ESP32 WiFi Bluetooth 18560 Battery Holder Solar Charge Module Development Board, T-SIM7000G – Bluetooth

TTGO T-SIM7000G ESP32 WiFi Bluetooth 18560 Battery Holder Solar Charge Module Development Board, T-SIM7000G – Bluetooth.

Key Features:

• 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 x 37mm x 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 0.4??S 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/iOS APP
• OS : FreeRTOS
• Version update function:
• The batterys positive and negative poles are connected to the wrong protection, overcharge and over discharge protection
• GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping
• Replacement of ordinary charging IC with solar charging IC

Package Info: Weight: 0.08kgs / 0.17lb, Size: 11cm * 11cm * 3cm / 4.33inch * 4.33inch * 1.18inch

Shipping: Shipping charges and final delivery dates are shown at checkout.