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产品名称:

LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware(1)

上市日期: 2020-07-24
建议销售价: 0

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

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

Product Description

Hardware Specifications
ChipsetESP32-WROVER-B
SIM TypeSIM800C 
FLASH4MB 
PSRAM8MB
SRAM 520 kB SRAM 
ButtonPower Switch,Reset
External portSIM Antenna,MIC,Speaker
USB to TTLCP2104
On-board clock40MHz crystal oscillator 
Working voltage2.7V-3.6V
SIM cardOnly supports Nano SIM card
Working temperature range-40℃ ~ +85℃
Size&Weight74.78*24.75*10.6mm(13.2g)

 

Power Supply Specifications


Power SupplyUSB 5V
Charging currentThe charging current is programmable and self-adjustable (default 500mA)
Battery3.7V lithium battery
JST Connector2Pin 2.0mm
USBType-C

 

Wi-Fi


StandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
Frequency range2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power22dBm
Communication distance300m
Bluetooth
Protocolmeet bluetooth v4.2BR/EDR and BLE standard
Radio frequencywith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio frequencyCVSD&SBC audio frequency

 

Software specification


Wi-Fi ModeStation/SoftAP/SoftAP+Station/P2P
Security mechanismWPA/WPA2/WPA2-Enterprise/WPS
Encryption Type AES/RSA/ECC/SHA
Firmware upgradeUART download/OTA(Through network/host to download and write firmware)
Software DevelopmentSupport cloud server development /SDK for user firmware development
Networking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
User ConfigurationAT + Instruction set, cloud server, android/iOSapp
OSFreeRTOS

 

 

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

 

Product Detail

The product can be matched with microphone and speaker accessories, product pictures are for display only
 
Note
Please pay attention before purchasing the product,
If you purchase products and accessories, the shipment is not welded by default. If you need to weld, please note in the order.

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

1 X T-Call&SIM800C-DS V02
2 X Pin
1 X SIM Antenna (7 cm)
1 X Power Cable
LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware
 
2.Mic Version 
1 X  Mic
LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware
 
 
 
3.Speaker Version 
1 X Speaker
LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware
 
LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware
 
LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware
LILYGO® TTGO T-Call&SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Module Development Board Hardware


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