LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C

  • 36.40 USD

LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware. Product DescriptionHardware Specifica

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LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware. 

Product Description

Hardware Specifications

Chipset
ESP32-WROVER-B
SIM Type
SIM800C 
FLASH
4MB 
PSRAM
8MB
SRAM 
520 kB SRAM 
Button
Power Switch,Reset
External port
SIM Antenna,MIC,Speaker
USB to TTL
CP2104
On-board clock
40MHz crystal oscillator 
Working voltage
2.7V-3.6V
SIM card
Only supports Nano SIM card
Working temperature range
-40℃ ~ +85℃
Size&Weight
74.78*24.75*10.6mm(13.2g)
 
Power Supply Specifications

Power Supply
USB 5V
Charging current
The charging current is programmable and self-adjustable (default 500mA)
Battery
3.7V lithium battery
JST Connector
2Pin 2.0mm
USB
Type-C
 
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

 

More Information

https://github.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800

 

Product Pin

LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware

 

Product Size

LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware

 

Shipping List

1. T-Call&SIM800C-DS V02 Version