EM1202-EV BASIC-programmable Ethernet card.
The EM1202-EV is a card based on the EM1202 Ethernet module that converts 100BaseT Ethernet to a serial interface. This board offers a suitable solution for testing the EM1202 module, and is also sufficient for the rapid development of devices.
Programmed on Tibbo BASIC , EM1202-EV is not an expensive alternative to the development system, unlike expensive integrated computer platforms, such as motherboards with LINUX OS.
The EM1202-EV has three versions ( -RS , -TM , -TS ), which differ in the installed components — a detailed description is given below. EM1202-EV can be used to create stand-alone devices, and for embedding in ready-made solutions.
Hardware Specifications:
- Compact, the size of the PCB 52.6x38mm.
- Two power supply options are possible: the input voltage regulator is 9-24V (RS, TM version) or 3.3V (TS version).
- 100BaseT Ethernet port.
- RS232 interface (-RS) or TTL-level (-TM, -TS) serial port (TX, RX, RTS, CTS, DTR, DSR).
- Two LED indicators embedded on the board (-RS).
- Reliable reset, even at insignificant and short-term power supply drops.
- The firmware is updated via both the serial port and the Ethernet interface.
- The EM1202-EV Starter Kit is available .
Possibility of programming on BASIC:
- Executable applications are developed on Tibbo BASIC.
- Absolute flexibility - imagine that the EM1202-EV is a miniature computer platform.
- Comes with TIDE - a complete development environment with a debug mode.
- Integrated web server (HTTP) with dynamic content.
- Numerous high-level, high-speed and easily coded objects. Available facilities:
- Sock - Supports up to 16 TCP or UDP sockets;
- Ser - serial interface;
- Io - control lines of the serial port;
- Stor - read and write EEPROM;
- Romfile - attaching static (ROM) data to the project;
Available versions of EM1202-EV:
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EM1202-EV-RS
(RS-232)
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EM1202-EV-TM
(TTL Master)
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EM1202-EV-TS
(TTL Slave)
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EM1202 module
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YES
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Load / Settings Button
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YES
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RS232 transceiver
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YES
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NO
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Db9m connector
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YES
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NO
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Built-in status LEDs
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YES
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NO
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Power supply connector
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YES
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NO
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Input voltage regulator
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YES
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NO
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Reliable reset circuit
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YES
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- EM1202-EV-RS ("RS" означает "RS-232") включает RS232 интерфейс, регулятор входного напряжения и встроенные индикаторы статуса (светодиоды). Эта плата может быть использована, например, для создания сервера последовательных устрйств, таких как Tibbo DS100.
- EM1202-EV-TM ("TM" означает "TTL Master") устанавливается в последовательное устройство или печатную плату. Плата имеет TTL последовательный интерфейс, а также стабилизатор входного напряжения на 3.3В (до 100мА).
- EM1202-EV-TS ("TS" означает "TTL Slave") также встраивается в устройство, но не имеет регулятор входного напряжения. Ваша плата должна обеспечивать входное напряжение номиналом 3.3В и, опционально, сигнал сброса (не требуется для стандартной работы).
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