“Microduino-Zigbee”的版本间的差异

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| TX ||RX0(orD2/D4)||Serial sending pin (TTL electrical level), capable of connecting single chip microcomputer RXD   
 
| TX ||RX0(orD2/D4)||Serial sending pin (TTL electrical level), capable of connecting single chip microcomputer RXD   
 
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| RX ||TX1(orD3/D5)||Serial receiving pin(TTL level), capable of connecting MCU’s TXD   
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| RX ||TX1(orD3/D5)||Serial receiving pin(TTL level), capable of connecting MCU TXD   
 
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==Document==
 
==Document==
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AT command documentation:'''[[File:Zigbee_AT_en.pdf]]'''
  
 
==Development==
 
==Development==

2015年3月13日 (五) 10:35的最新版本

Language English
Microduino-Zigbee

Microduino-Zigbee adopts CC2530 chip, which is a short-distance, simple, low-power, low-rate and low-cost bidirectional wireless communication technology. It is mainly used in data transmission applications among various electronic devices.



Features

  • CC2530 combines high performance of the leading RF transceiver and the standard enhanced 8051 CPU in the industry, owning in-system programmable flash, 8-KB RAM and many other powerful functions.
  • Serial transmission;
  • Reserved CCDEBUG interface, making it easier for users’ second development;
  • Enough power, easy to reach 100 meters wirelessly;
  • Small, cheap, stackable and open source;
  • Open source hardware circuit design and Arduino compatible programming development environment;
  • Uniform Microduino interface standard makes it easy and flexible to connect and extend with other Microduino modules;
  • 2.54mm pin pitch makes it easy to be integrated to a pegboard.

Specification

Specification of electrical application

  • RF/Layout
    • RF transceiver suitable for 2.4-GHz IEEE 802.15.4
    • Extremely high receiving sensitivity and resistance to interference
    • Programing output power is up to 4.5 dBm
    • System configuration suitable Radio Frequency Regulations: ETSI EN 300 328 and EN 300440 (in Europe), Part 15 FCC CFR47 (in US.) and ARIB STD-T-66 (in Japan)
  • Low Power Consumption
    • Active Mode RX (CPU free): 24mA
    • Active Mode TX in 1dBm (CPU free): 29mA
    • Power Supply Mode 1 (4μs Awaking): 0.2mA
    • Power Supply Mode 2 (Sleep Timer Running): μA
    • Power Supply Mode 3 (External Interrupt): 0.4 μA
    • Wide supply voltage range (2 V–3.6 V) (2 V–3.6 V)
  • Microcontroller
    • Fine performance and low-power 8051 microcontroller core with code prefetching function.
    • 256KB in-system programmable flash
    • 8-KB RAM, capable of data saving in various power supply modes.
    • Support hardware debugging
  • Peripherals
    • Strong 5-channel DMA
    • IEEE 802.5.4 MAC timer and general purpose timer. (One is 16-bit and the other is 8-bit timer.)
    • 32-KHz sleep timer with capture function
    • Hardware support CSMA/CA
    • AES secure coprocessor
    • WATCHDOG Timer
  • Pin description:
Chip pin Microduino pin Function
RES RST Device reset
SCLK D13 SPI serial clock input (SCLK)
CS A1 SPI CS
MISO D12 SPI MISO
MOSI D11 SPI MOSI
TX RX0(orD2/D4) Serial sending pin (TTL electrical level), capable of connecting single chip microcomputer RXD
RX TX1(orD3/D5) Serial receiving pin(TTL level), capable of connecting MCU TXD

Document

AT command documentation:文件:Zigbee AT en.pdf

Development

Application

Purchase

History

Pictures

Front

Microduino-Zigbee Front

Back

Microduino-Zigbee Back

Video