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LILYGO TTGO T-Call V1.4 SIM800L ESP32 Wireless Module SIM Antenna WiFi Bluetooth TTGO Development Board Expand Board

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Flash : 4MB ,PSRAM : 8MB
Peripheral Interfaces : I2CSPI UART SDIO I2SCAN
Wireless Connectivity : Wi-Fi: 802.11 b/g/n , Bluetooth: v4.2 BR/EDR and BLE
More Informationgithub.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800
Product service: If you have any questions or suggestions about the product, please feel free to contact us. We will answer your question as soon as possible

Overview

Specs

Reviews

Product description Product display
Product Parameter ESP32 Clock Speed: 240Mhz
Flash: 4MB
PSRAM: 8MB
Wireless Connectivity:
Wi-Fi: 802.11 b/g/n
Bluetooth: v 4.2 BR/EDR and
BLE Peripheral Interfaces: I2CSPI UART SDIOI2SCAN
Form Factor: LCC
GPRS multi-slot: class 12/10
Dimensions: 15.8 * 17.8 * 2.4 mm
GPRS class 12: Uplink/Downlink up to 85.6K bps
Speech Codec Modes: HR/FR/EFR
CSD: CSD up to 14.4 kbps
GSM: 850Mhz/900Mhz/1800Mhz/1900Mhz PIN MAP More Informationgithub. com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800 Shipping List 1 X T-Call CH9102 V 1.4 Version 1 X Power Cable(PH 2pin 2.0 mm) 2 X Pin 1 X SIM Antenna (7 cm)

Additional Information
First Listed on Newegg	June 26, 2026

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Warranty

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Return for refund within: 15 days
Return for replacement within: 30 days
This item is covered by Nextrix Return Policy

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Item#: 9SIC7BMM077266