LILYGO T-Call SIM800H ESP32 Wireless Module Development Board
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ESP32-S3-EYE Development Board
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The LILYGO T-Call SIM800H ESP32 Wireless Module Development Board is a versatile board designed for wireless communication projects. It integrates an ESP32 microcontroller with a clock speed of 240MHz and a SIM800H GSM/GPRS module for 2G communication. It features Wi-Fi and Bluetooth v4.2 for additional connectivity options. The board comes with 4MB/8MB of flash memory, 8MB PSRAM, and a Nano SIM card slot for GSM communication. It supports USB Type-C or Li-Po battery power, making it ideal for IoT, wireless, and GSM-based applications. The board also includes interfaces such as I2C, SPI, UART, SDIO, I2S, and CAN for expanded use cases.
Specifications of LILYGO T-Call SIM800H ESP32 Wireless Module Development Board
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MCU: ESP32, 240MHz clock speed
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GSM/GPRS Module: SIM800H (2G)
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SIM Slot: Nano SIM card slot
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Flash Memory: 4MB/8MB
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PSRAM: 8MB
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Wireless Connectivity:
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Wi-Fi 802.11 b/g/n
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Bluetooth v4.2 BR/EDR and BLE
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Peripheral Interfaces: I2C, SPI, UART, SDIO, I2S, CAN
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Power Supply: USB Type-C / Li-Po battery
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Charging IC: IP5306
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Dimensions: ---
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JST Connector: PH 2-pin 2.0mm
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Other Features: Supports microphone and speaker pin extension (not included by default)
Datasheet of LILYGO T-Call SIM800H ESP32 Wireless Module Development Board
Manufacturer: LILYGO T-Call V1.4
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