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B100Cm Industrial 4G TTL Serial DTU Core Board

Reference RBD-3956

Industrial-grade 4G Cat-1 TTL Serial DTU for stable and long-term IoT deployments
Wide 5–36V DC input with built-in voltage monitoring via internal ADC
Compact 25.8 × 25.8 mm core board, ideal for embedded and space-constrained designs
Supports TCP, UDP, MQTT, HTTP, HTTPS and major cloud platforms
SSL encrypted communication with OTA firmware upgrade support
Designed for industrial environments with -35°C to +75°C operating range

Description
Product Details

Description

The B100Cm Industrial 4G TTL Serial DTU Core Board is a compact yet powerful industrial communication module developed by Yinerda for reliable cellular data transmission. Built around Cat-1 4G technology, it ensures stable connectivity with low power consumption, making it suitable for long-term industrial and IoT applications. Its wide 5–36V DC power input, internal voltage monitoring, and industrial-grade temperature tolerance allow it to operate reliably in harsh environments. Supporting transparent transmission firmware, secure SSL communication, OTA firmware upgrades, and secondary development, the B100Cm enables seamless integration with cloud platforms and custom servers. Functionally identical to the B100C, the B100Cm differs only in the onboard 4G module version, ensuring flexibility without changing usage methods. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

Industrial 4G Cat-1 Connectivity – Ensures stable, long-distance cellular communication.
Wide Voltage Power Input – Operates safely from 5V to 36V DC with voltage sensing.
Secure Data Transmission – Supports TCPS, MQTTS, and HTTPS with SSL encryption.
Transparent Transmission Firmware – Simplifies integration without complex protocol handling.
OTA Firmware Upgrade – Enables remote updates and long-term maintenance.
Compact Core Board Design – Perfect for embedded systems and OEM integration.
Secondary Development Support – Allows firmware customization for specialized applications.

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Applications:

Industrial equipment monitoring and remote control systems
Remote sensor data acquisition and telemetry solutions
Smart meters and utility monitoring devices
Embedded IoT gateways and controllers
Cloud-connected automation and monitoring platforms

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General Specifications
Network Standard	4G LTE Cat-1 (Full Netcom)
Supported Bands	LTE-FDD: B1 / B3 / B5 / B8 LTE-TDD: B34 / B38 / B39 / B40 / B41
Power Supply Range	5–36V DC (Max 10W)
Power Voltage Monitoring	Internal ADC, 0–36V
Operating Temperature	-35°C to +75°C
Operating Humidity	5%–95% RH (Non-condensing)
Serial Interface	1 × TTL UART (3.3V / 5V compatible)
Baud Rate	1200 – 460800
Data Bits	7 / 8
Stop Bits	1 / 2
Parity	None / Odd / Even
Antenna Interface	IPEX (Gen-1), external antenna required
Dimensions	25.8 × 25.8 mm
Mounting	2.54mm single-row pin header, 2mm positioning holes
Firmware Support	Transparent transmission, secondary development
OTA Update	Supported
Shipment Weight	0.010 kg
Shipment Dimensions	10 × 8 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

Package Includes:

1 x B100Cm Industrial 4G TTL Serial DTU Core Board

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Product Details

Reference RBD-3956

In stock 8 Items

Specific References

EAN13: 3956

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