Tired of "Wi-Fi Out of Range"? Why the Quectel EC200U-CN is the 4G Holy Grail for Arduino & ESP32.

 Ever built a brilliant IoT project, only to realize it's useless the moment you step away from your home router? Whether it's a remote weather station, a GPS vehicle tracker, or an industrial sensor, Wi-Fi has its limits.

Enter the Quectel EC200U-CN TTL Modem. This isn't just another GSM module; it’s a high-speed LTE Cat 1 powerhouse designed specifically for the modern maker.



Why it’s a game-changer for your favorite boards:

  • For Arduino Users: It operates on a TTL interface. No complex level shifting required—just plug, play, and start sending SMS or data packets.

  • For ESP32 Fans: Pair the dual-core power of the ESP32 with 4G speeds. Perfect for streaming data or hosting mini-web servers in the middle of a field.

  • For Raspberry Pi Devs: Use it as a reliable failover internet source or for remote SSH access via the cellular network.

The "Graylogix" Edge: This specific breakout makes the EC200U-CN accessible. With robust power management and signal stability, you won't deal with the "brownouts" common in cheaper modules.

Check it out here: https://www.graylogix.in/product/quectel-ec200ucn-ttl-modem

Location: 63, JM Capital, 3rd Floor, L.R Bande Main Road, AMC Road, Kavalbyrasandra, opp. Indian Oil Petrol Bunk, Brindavan Layout, P&T Colony, RT Nagar, Bengaluru, Karnataka 560032, India

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