EM2000 – MEV Elektronik GmbH
Our Products


EM2000 Programmable IIoT Module

The EM2000 is a full-featured Tibbo BASIC/C-programmable Industrial IoT Module with four UARTs and Ethernet, as well as optional Wi-Fi*, BLE** (Bluetooth Low Energy), and cellular*** connectivity. The module offers substantial speed and functionality improvements over its predecessor — the original EM1000 device.

The module runs Tibbo OS (TiOS), our highly reliable operating system that achieves exceptional stability thanks to radical OS structure simplification, static memory allocation, full ownership and meticulous curation of the code base, as well as complete sandboxing of the user’s application.

The device’s capabilities are further enhanced by the onboard flash memory hosting a hardened fault-tolerant file system, as well as the EEPROM and RTC.

The EM2000 has 56 general-purpose I/O lines and can control an externally attached LCD, keypad, buzzer, card readers, serial devices, and other circuitry. Device pins have the standard 2.54mm (100mil) pitch. This makes the module ideal for use not only in production devices but also for prototyping.

Module testing and evaluation can be performed on the EM2000EV board. The EM2001 board, a close relative of the EM2000, is also available.

The EM2000’s unbeatable combination of robust, field-proven hardware and a highly streamlined OS results in an IIoT module facilitating the creation of “install-and-forget” products for mission-critical industrial applications that “just work.” Meanwhile, the simplicity of Tibbo BASIC/C — aided by the Cody code generator and Tibbo IDE software — ensures timely and cost-effective development of stable, dependable applications.

* Requires the WA2000 add-on, which can be connected externally or piggybacked on top of the EM2000. Using the WA2000 also makes possible over-the-air (OTA) firmware updates for the EM2000.
** Requires the WA2000 add-on, which can be connected externally or piggybacked on top of the EM2000.
*** Requires a cellular modem to be connected to a UART of the EM2000.

Key Features:

  • High-performance ARM CPU
  • 10/100 Base-T Ethernet port (no RJ45/magnetics)
  • Optional Wi-Fi connectivity (with the WA2000 add-on)
  • Optional BLE (Bluetooth Low Energy) connectivity (with the WA2000 add-on)
  • Optional 4G/LTE cellular connectivity (requires an external modem)
  • 4 UARTs support serial, Wiegand, and clock/data streams
  • 56 general-purpose I/O lines (5V-tolerant)
  • Can drive an externally connected buzzer
  • 4-channel ADC
  • 4 synchronous serial ports with SPI and I2C modes
  • Supports externally connected TFT LCD
  • Supports external matrix and binary output keypads
  • Onboard RTC (backup power connected externally)
  • 1MB flash for TiOS and application code + 1MB for the flash disk file system
  • 2048-byte EEPROM
  • 3.3V power supply
  • Prototyping-friendly 2.54mm (100mil) pin pitch
  • Supports over-the-air (OTA) firmware updates (with the WA2000 add-on)
  • Supported by Cody project generator

Technical Data

Technical Data:

  • 32-bit architecture.
  • Powered by Tibbo OS (TiOS).
  • 10/100BaseT auto-MDIX Ethernet port (no magnetics).
  • Optional Wi-Fi interface (requires the WA2000 add-on module).
  • Optional BLE interface (requires the WA2000 add-on module).
  • Can control a 4G/LTE modem* (such as the SIM7500).
  • Four high-speed serial ports (CMOS):
  • Baudrates of up to 460,800bps;
  • None**/even/odd/mark/space parity modes;
  • 7** or 8 bits/character;
  • Full-duplex mode with RTS/CTS and XON/XOFF flow control;
  • Half-duplex mode with direction control;
  • Encoding and decoding of Wiegand and clock/data streams.
  • 56 general-purpose I/O lines; 8 lines can work as interrupts.
  • Square wave output (can be used for buzzer* control).
  • 4-channel ADC.
  • 4 synchronous serial ports with SPI and I2C modes.
  • Supports a 320×240 TFT LCD*.
  • Supports matrix and binary output keypads*.
  • RTC with dedicated backup power input.
  • 66KB SRAM for Tibbo BASIC/C variables and data.
  • 1MB flash for TiOS and application code.
  • Additional 1MB flash for the hardened fault-tolerant file system.
  • 2048-byte EEPROM for data storage.
  • Three status LEDs onboard:
  • Green and red main status LEDs;
  • Yellow Ethernet link LED.
  • Four control lines for external status LEDs:
  • Two control lines for green and red main status LEDs;
  • Two control lines for Ethernet “link” and “100Mb” LEDs.
  • Software-controlled PLL allows selecting full, medium, or low speed.
  • Reliable power-on/brown-out reset circuit.
  • Power: 100mA @ 3.3V (100Base-T mode, full speed).
  • Dimensions (LxWxH): 38.4 x 28.4 x 5.5mm.
  • Prototyping-friendly 2.54mm (100mil) pin pitch.
  • Operating temperature range: -40 ~ +80°C.
  • Firmware is upgradeable through:
  • The serial port;
  • Ethernet LAN; or
  • Over-the-air (requires the WA2000 and an iOS or Android device).
  • Tibbo BASIC/C application can be debugged through the Ethernet LAN.
  • CE- and FCC-certified.

*Must be connected externally.
**The EM2000 does not support the combination of the 7 bits/character mode and the “none” parity mode.

EM2000 is Supported by Cody, the Template Project Generator

Cody is a template project generator that produces working Tibbo BASIC code from the information you provide via a few simple-to-understand configuration screens.

This web-based app allows you to quickly create a working project that contains proper peripheral, port, and socket initialization. With Cody, you can also swiftly pour in huge chunks of your future product’s functionality: persistent storage of parameters (setting), data tables, multi-level onscreen setup menus, and much much more.

No less important is that Cody generates a template project with the right structure. Software developers know that all programming platforms have (a few) right and (many) wrong ways to structure the code and get things done. Choosing the wrong path usually makes the code slow, inefficient, and unreliable. Cody prevents you from getting lost by giving you the right scaffolding for your project.

Order Codes:

Order Code Item
EM2000-1024K-01 The module with 1024K flash. Hardware revision “-01”
EM2000W-C EM2000-1024K-01 + WA2000C module combination (“C” denotes a WA2000 with an onboard chip antenna)
EM2000W-U EM2000-1024K-01 + WA2000U module combination (“U” denotes a WA2000 with an onboard connector for external antenna)


EM2000 Hardware Manual
EM2000 Programming Platform
Serial-over-IP Solutions Manual

Related Articles

Similar Articles

Product Inquiry

Please contact us. We will get back to you as soon as possible.
Product Inquiry


I have taken note of the privacy policy. Note: You can revoke your consent at any time for the future by sending an email to info@mev-elektronik.com.

Your Contact Person

Guido Gandolfo

Product Marketing Engineer

+49(0)5424 2340-57

write email
Please enter one ore more search terms.
crossmenu linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram