The KT Board is an arduino compatible cellular IoT board which utilizes Quectel's BG95-M3 modem and Espressif Systems esp32-c3 microcontroller. The BG95-M3 is a series of multi-mode LPWA modules supporting LTE Cat M1/Cat NB2/EGPRS and integrated GNSS while the ESP32-C3 is a single-core Wi-Fi and Bluetooth 5 (LE) microcontroller SoC, based on the open-source RISC-V architecture. Combining the BG95-M3, esp32-c3, and additional features will take your project to the next level. Attach sensors, motors, and other electronics to the open ports. The built in 4G, wifi, and bluetooth gives you the ability to connect to your project anywhere. The possibilities are endless with the KT board, so what will you build with it?

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What’s Included:

• KT Board
• GPS and LTE External Antennas

Highlights

• Accelerometer
• Motor Controller

Features:

• Arduino Compatible
• esp32-c3 (risc v processor at 160mhz)
• Wifi
• Bluetooth 5
• 2 gpio from esp32
• I2C port from esp32
• Quectel modem (LTE Cat M1, Cat NB2 and EGPRS supported)
• 4mb Flash
• Global Regions Supported
• LTE Freq. Bands:
• Cat M1:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
• Cat NB2:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
• GSM/Edge Freq. Bands- 850/900/1800/1900 MHz
• Supports SMS
• Supports PSM and eDRX Power Management
• GPS (GPS/GLONASS/BeiDou/Galileo/QZSS)
• Motor Controller (3.3v motor)
• Low Power Accelerometer
• GIPO Port Expander (11 ports)
• LiPo Charging, 3.7v battery
• Solar Panel Charging Support
• Voltage Monitoring Circuit
• U.FL / IPEX - GPS and LTE External Antennas
• Dual Power Rails, ability to turn off secondary power
• USB-C Connection