Arduino ESP32 module GPRS Bluetooth WIFI TTGO TTGO by LilyGO WIFI TTGO-MODULE-ESP32-GPRS-896 View larger

TTGO-MODULE-ESP32-GPRS-896

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Arduino ESP32 module GPRS Bluetooth WIFI TTGO

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TTGO ESP32 T-Call Arduino module with GPRS and SIM card support, based on the ESP32 microprocessor and with 802.11 b / g / n WIFI connection, Bluetooth and SIM800L SIM GPRS module.

Compatible with the Arduino development environment.

Delivered with: 1 LilyGO ESP32 T-Call v1.3 TTGO module, 2 headers (soldering), 1 GPRS PCB antenna with IPEX connector (U.FL), 1 power cable. The USB-C cable is not included (available in option).

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24,90 € tax incl.

Out of stock

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Datasheet ESP32 SIM GPRS TTGO

ChipsetESPRESSIF-ESP32 240MHz
FLASHQSPI flash 4MB
SRAM520 kB SRAM
USB to TTLCP2104
InterfaceUART, SP, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC
DisplayIPS ST7789V 1.14 Inch
Working voltage2.7V-4.2V
Working currentAbout 67MA
Sleep currentAbout 350uA
Working temperature range-40℃ ~ +85℃
Size&Weight51.52*25.04*8.54mm(7.81g)
Power SupplyUSB 5V/1A
Charging current500mA
Battery3.7V lithium battery (not included)
Connector antenna GPRSIPEX (UFL)
USBType-C
Standard WI-FIFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)
Protocol WI-FI802.11 b/g/n
Frequency range2.4GHz~2.5GHz (2400~2483.5Mhz)
Transmit Power20-22dBm - 100-158mW
GPRS SIM chipsetModule SIM800L
Protocol BluetoothMeet bluetooth v4.2BR/EDR and BLE standard
SensitivityWith -97dBm
Wi-Fi ModeStation/SoftAP/SoftAP+Station/P2P
SecurityWPA/WPA2/WPA2-Enterprise/WPS
WIFI EncryptionAES/RSA/ECC/SHA
Firmware upgradeUART download/OTA
Software DevelopmentSupport cloud server development / SDK
Network protocolIPv4, IPv6, SSL, TCP, UDP, HTTP, FTP, MQTT
OSFreeRTOS

 

Schema diagram TTGO T-CALL GPRS SIM ESP32

module esp32 gprs sim ttgo lilygo

More information and documentation on Github : https://github.com/Xinyuan-LilyGO/TTGO-T-Call

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Delivery Europe & Overseas

Stock and shipped from France

Product return

14 days to return, 2 warranty

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Response within 24h to 72h

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