This is AVR programmer, designed as a arduino shield. In this way, you can program most of the AVR ICs with arduino IDE and using arduino board as ISP.

The AVR Programmer Shield allows you to program ATtiny and ATmega microcontrollers using your Arduino. Instead of pulling out the breadboard and wiring everything up every time you want to (re)program a microcontroller, you can just use this shield! It features a ZIF socket so inserting / removing the microcontrollers is a breeze. It also requires no additional software; everything is done through the Arduino IDE or avrdude.

Compatibility:

It supports most of the AVR ICs:

• ATtiny 11 / 12 / 13 / 15 / 24 /25 / 44 / 45 / 84 / 85
• ATtiny 2313 / 4313
• ATmega 8 / 48 / 88 / 168 / 328P

Features:

• LED indicators: Heartbeat, Programming, and Error, designed as ArduinoISP sketch
• Auto-reset jumper: on for programming arduino source board and off for programming target board
• Supports many Atmel AVR microcontrollers
• Stackable female headers included
• Blink LED for testing your MCU
• 16MHz crystal for programming ATmega MCU
• ZIF socket: simple to insert and remove microcontrollers for programming, you can do mass programming easily!
• One socket for programming all different microcontrollers!
• SMD socket compatible with our SMD programmer socket, so not only programme the DIP IC but also SMD IC.

Not only is it easy on the eyes, but it’s easy to use! Load up your Arduino with the ArduinoISP sketch (included in the Arduino IDE – File > Examples > ArduinoISP), pop the shield on, and you’re ready to go!

Documentation:

• See the instruction, video tutorial, and more on this page.

The post AVR Programmer Arduino Shield appeared first on ElectroDragon.

Mini ST-LINK V2, fully consistent with the official version, support for automatic upgrades, support the full range STM32 SWD (only 4pins including SWCLK, SWDIO, and power) and a full range STM8 SWIM (only 4pins including SWIM, Reset and power) download and debug. Tested with our STM8S003F3P6 Min. board in the IAR EWSTM8 environment.

Features:

• PCB installed inside of aluminum alloy U disk shell, portable, safe and reliable!
• Interface definition directly marked on the shell, clear, convenient and practical!
• 5V, 3.3V offers in the same time, allowing you to program your target board with both 5V and 3.3V
• Shell characters using laser engraving, never fade off! Permanent clarity!
• 500MA internal resettable fuse, complete protection of your expensive computer motherboard!
• Red and blue color LED indicator, allowing you to always observe ST-LINK V2 working condition!
• With 4 DuPont line, so you can easily respond to different target board line order!
• Use anti-static bag packaging.

Supports For ST-LINK V2:

• ST-LINK Utility 2.0 and above
• STVD 4.2.1 and above
• STVP 3.2.3 and above
• IAR EWARM V6.20 and above
• IAR EWSTM8 V1.30 and above
• KEIL RVMDK V4.21 and above

Documentation: A few available dev. environment tools and demo code are available here.

The post ST Link V2 Programmer For STM8 STM32 appeared first on ElectroDragon.

ProgBee is a FTDI based USB to Serial adapter equipped with a xbee socket (20pin 2.0mm). The integrated FT232RL can be used for programming or communicating with MCUs. On the other hand, you might connect your PC to various wireless applications via a Bee compatible module. ProgBee provides breakouts for the bit-bang mode pins of FT232RL as well. The Bit-bang mode pins (8 I/O pins) can be used as a replacement for applications involving the PC parallel port.

Features:

• FTDI Cable compatible.
• USB 2.0 compatible Serial Interface.
• 3.3V and 5V compatible I/Os.
• 3.3V and 5V dual power outputs.
• Reset button for BEE modules.
• Bit-Bang mode ready (8 Serial I/Os or as SPI).
• LEDs for UART and BEE operations.
• Can program Mesh Bee
• Diagram Added SW3 to switch the connection of FT232’s UART between the TX1/RX1 pins of BEE socket and the program interface of Mesh Bee

Specification:

• Microprocessor: FT232RL
• PCB size: 31 x 41 mm
• Indicators: POWER, Green LED. LEDs for Txd and Rxd
• Power supply: 3.3V and 5V DC
• Interface: MicroUSB, 2.54mm pitch pin header
• Adapter socket: XBee compatible 2.0mm pitch female pin header
• Connectivity: USB
• Communication Protocol: UART, Bit Bang I/O, SPI

Applications Ideas

• USB to Serial adapter for communicating with TTL/CMOS level Serial devices.
• Programmer for Arduino / Seeeduino and compatible boards.
• Programmer for micro-controllers / CPLDs using ISP(in-circuit-serial-programming).
• 3.3V / 5V power source for a breadboard MCU applications
• USB Adapter for BEE modules (for PC wireless function).
• Endless possibilities as a USB based parallel device in FT232RL bit-bang mode – Known to work as AVR-ISP, Slowspeed JTAG with OpenOCD, as I2C,

Package does not include the xbee.

Product schematic, system diagram, etc information can see on this page.

The post ProgBee UART Programmer (Xbee Supported) appeared first on ElectroDragon.

• Support TFQP32 IC pagackage, for example: atmega 168/328, see the attached IC dimension.
• Use together with any other programmer tool.

Package does not include the IC shown in the picture.

The post TQFP32 to DIL28 Programmer Socket appeared first on ElectroDragon.

Convert the 600 mil Wide DIL28 pins to 300 mil silm DIL28 pins, let the programmer sockets support more possibility. Currently support our TQFP32 socket.

Extra ICSP 90-degree header includes for arduino uno board usage, please see the attached pictures.

Please note the board is not yet soldered, this has to be done by yourself, this kit includes:

• 2pcs 1×14 long-size male pin connectors and 2pcs 1×14 female pin connectors
• 1pcs convert board
• 1pcs of ICSP convert header

Note: Cut the corner of the convert board to pin 1 to make sure it has less conflict with the ICSP header.

The post DIL 600mil to 300mil Convert Board Kit appeared first on ElectroDragon.

Can be used for serial interface software downloading, programming, etc.

• Three status LED, pwr, tx and rx
• TTL level selectable: 3v3 or 5V.
• Support up to windows 8
• Documentation on this page.
• Note: Only 5V can be used to power external target device, 3V3 only used for TTL.

The post USB-TTL Serial CH340 Board appeared first on ElectroDragon.

This is a newly designed product, with a prolific production company PL2303TA Taiwan chip, PL2303TA provides a full-duplex asynchronous serial RS232-like device to connect to any Universal Serial Bus (USB) host can be a convenient solution. PL2303TA perfectly compatible win XP / VISTA / 7/8 / 8.1 system can be simulated in most operating systems allow existing applications based on COM ports can be easily ported and USB connectivity, and COM port without rewriting the software Application of the traditional COM port.

By using USB bulk transfer mode, the advantages of large data buffers and automatic flow control, PL2303TA can achieve higher throughput compared to conventional UART required (Universal Asynchronous Receiver Transmitter) true RS232 signal transmission rate higher than 115200 point can be used for even higher performance. PL2303TA flexible baud rate generator can be programmed to produce any rate 75 basis points and 6 million base points.

PL2303TA is designed for use in mobile and embedded solutions, provides a compact, can be easily adapted to any connectors and handheld devices. With a very small business or Suspend mode power consumption, PL2303TA is perfect with plenty of power left for the equipment connected to the bus-powered operation.

This product is designed for laboratory, product testing, low-cost MCU communications and other applications, there are four lead:

• Red + 5V
• Black GND
• White RXD
• Green TXD

Applications:

• For traditional RS232 devices to a single-chip solution USB interface upgrade
• USB to RS232 converter / cable / dongle
• Data transmission line Health / Medical USB interface
• Personal information and entertainment / media player docking USB Interface
• Mobile / Pocket PC USB interface data transmission line
• Serial – over-IP wireless solutions
• USB barcode / Smart Card Reader
• GPS / Navigation USB Interface
• Point of Sale (POS) terminal / printer
• Computer docking station / port replicator
• Industrial / Instrumentation / Automation Control USB Interface
• USB modem / wireless / Zigbee USB interface
• USB interface to set-top boxes (STB) / home gateway
• BatteryCharger Applications
• MCU-based device’s USB interface

The post PL2303TA USB-TTL USB-Serial Cable (Win 8/8.1 compatible) appeared first on ElectroDragon.

• Support winxp,win7 win8 win10
• Stable support SignalTap II embedded logic analyzer function, grab data will never catch a mess!
• ALTERA company supports a full range of devices. Absolutely the whole series, do not worry about a device does not support!
  • CPLD: MAX3000, MAX7000, MAX9000 and MAXII etc.
  • FPGA: Stratix, StratixII, StratxIII, Cyclone, CycloneII, CycloneIII, ACEX1K, APEX20K and FLEX10K etc.
  • Active serial configuration device: EPCS1, EPCS4, EPCS16, EPCS64 etc.
  • Enhanced configuration devices: EPC1, EPC4 like.
• Supports three download mode: AS, PS and JTAG (JTAG_uart supported)
• Communication and debugging support Nios II embedded soft core processor in the system, Rev.C latest firmware! (No any warning will occur)
• High Speed: 6 times faster than conventional parallel port download cable ByteBlasterII ;
• Easy to use: MiniUSB interface easy connection, two status indicators to make debugging more handy.
• Must: current laptop has not the parallel port anymore, so common was ByteblasterMV and ByteblasterII download lines can not be used in a notebook, so for notebook users, choose USB download cable that is convenient, it is a must.
• Fully compatible with ALTERA USB Blaster. Usage, functionality and performance are consistent and  original ALTERA programmer.
• Package includes 10 pins cable and USB cable.
• Please find the quartus II software and driver in our download address.

Note:  JTAG protocol communication is a very vulnerable protocol, please avoid interference.

1. From JTAG connector to target IC layout please follow the high frequency signal requirement.
2. Make sure the PC end of USB balster can supply sufficient power, no interference and no any other USB device use together.
3. Eliminate the interference source, such like cell phone, and shorten your USB cable
4. if any communication error happened, reconnect the programmer, and restart Quartus II software.

The post USB Blaster ED-Revsion, ALTERA CPLD/FPGA Programmer appeared first on ElectroDragon.

This is RS232 and RS485 two way converter, widely used in industrial automation environment: card read system, door surveillance system, parking lot system, ATM system, public transportation payment system, restaurant system, company attendance system, high way payment system, etc.

The convert will convert TXD and RXD signal of RS232 to two line balance semiduplex RS-485 singal. No need to connect power, power will be supplied from pin 3 of RS-232, and send request signal from pin 7 RTS, pin4 will prepare alternative power for converter, auto data flow is no need to reset, very easy setup.

• Automatically detect the RS232 or RS485 and data way, so you can easily connect in either direction.
• Compact size, long range transmission, high speed.
• Compatible ETA/TIA RS-232C standard and RS-485 standard.
• Interface: DB9 connect for RS232, and RS485, including one extra DB9 to screw terminal board.
• Data speed 300~115-21BDS
• Working mode: Asynchronous half-duplex
• Transfer distance: 5 meters for RS-232 end, and 1200 meters for RS-485 end.
• Signal:
  • RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND
  • RS-485: Data+, Data-, GND

Application:

• Convert signal from RS232 to RS485
• On the end for RS485, you can connect up to 32 RS485 devices, need mach resistor 120ohm 1/4w to prevent interference.

Package not including any cables.

The post RS232 to RS485 Two Way Converter appeared first on ElectroDragon.

Features:

• NOT genius MAX232 IC
• Input voltage 3V~5V
• Max baudrate should be not over 120kbps
• Dimension: 9.4mm*15.9mm

Usage:

• Only need to Add power on one side
• RS232 connect to the RS232 mark side, and TTL connect to TTL mark side
• Arrow indicate the data flow
• Two signal cover channels separated, front and back side both can be used.

Each purchase is for 5 pcs.

The post 5PCs Mini Serial TTL to RS232 Singal Convert Board appeared first on ElectroDragon.

• Program AVR IC, arduino sketch or bootloader easily
• Well support by AVRDUDE
• Standard ISP-10P interface, or get a ISP-6P converter here.
• Onboard ATMega8L) chip
• Two LEDs indicator: power and programming
• Onboard overcurrent protection
• Target board supports 5V and 3.3V power supply
• Including ISP cable.

More information please see on this page.

The post USBASP Programmer R2, 5/3.3V, AVR Arduino appeared first on ElectroDragon.

Features:

• Stable working when offline programming, well supported MPLAB, MPLAB X faster than other verions.
• Auto restore firmware, won’t have lose firmware issue.
• Protective circuit agaist short connection by fuse (4 self-restore fuse, kit2 has none) and other circuits.
• Stable voltage and high current output
• Each device has own unique ID, support mutiple devices in the same time, support mplab x.

Compare to ICD2/Kit2:

• 16bits MCU PIC24, double times download speed. USB connection is stable than ICD2 \ KIT2.
• Offline programming function 512Kbytes. Development and debugging programming can be used to do product batch offline programming or so.
• The power supply output, internal voltage can be directly controlled by MPLAB IDE software.
• PIKCIT3, support WIN7 system. ICD2 \ KIT2 does not support 64-bit WIN7
• More stable, programmer and wide range output voltage: 1.8-5V VDD；1.8-14V VPP

Package includes PICKit3.5, USB cable, ICSP cable, 6 connector pins.

The post PIC Kit3.5 Programmer Debugger appeared first on ElectroDragon.

• Support a lot of modules:
  • Asynchronous serial port, RS232, RS485, etc
  • Print port,
  • Parallel port, EPP or MEM mode
  • And the commonly used 2-wire and 4-wire synchronous serial interface.
    • IIC, SDA, SCL pin – mostly used to flash 24 EEPROM.
    • SPI, 4-wire, 5-wire. DCK, DIN, DOUT, CS0, CS1, CS2 pin. Mostly used to flash 25 SPI flash, possible to flash ISP ICs like AVR.
• Special designed flash tool, avaible in wiki page.
• Support 5V and 3V3 power supply to target.
• Fully support USB-TTL flash, support flash ICs like STC C51.
• Mode select switch UART | other modes, in uart mode, device recorngized by PC serial port, in other modes, device recorgnized as external device.
• Documentation please see on this page.
• Demo programming video, using uart serial, flashing eeprom, flashing spi flash.

The post CH341 USB Convert Flash Board, USB, TTL, IIC, SPI, etc appeared first on ElectroDragon.

ProgBee is a FTDI based USB to Serial adapter equipped with a xbee socket (20pin 2.0mm). The integrated FT232RL can be used for programming or communicating with MCUs. On the other hand, you might connect your PC to various wireless applications via a Bee compatible module. ProgBee provides breakouts for the bit-bang mode pins of FT232RL as well. The Bit-bang mode pins (8 I/O pins) can be used as a replacement for applications involving the PC parallel port.

Features:

• FTDI Cable compatible.
• USB 2.0 compatible Serial Interface.
• 3.3V and 5V compatible I/Os.
• 3.3V and 5V dual power outputs.
• Reset button for BEE modules.
• Bit-Bang mode ready (8 Serial I/Os or as SPI).
• LEDs for UART and BEE operations.
• Can program Mesh Bee
• Diagram Added SW3 to switch the connection of FT232’s UART between the TX1/RX1 pins of BEE socket and the program interface of Mesh Bee

Specification:

• Microprocessor: FT232RL
• PCB size: 31 x 41 mm
• Indicators: POWER, Green LED. LEDs for Txd and Rxd
• Power supply: 3.3V and 5V DC
• Interface: MicroUSB, 2.54mm pitch pin header
• Adapter socket: XBee compatible 2.0mm pitch female pin header
• Connectivity: USB
• Communication Protocol: UART, Bit Bang I/O, SPI

Applications Ideas

• USB to Serial adapter for communicating with TTL/CMOS level Serial devices.
• Programmer for Arduino / Seeeduino and compatible boards.
• Programmer for micro-controllers / CPLDs using ISP(in-circuit-serial-programming).
• 3.3V / 5V power source for a breadboard MCU applications
• USB Adapter for BEE modules (for PC wireless function).
• Endless possibilities as a USB based parallel device in FT232RL bit-bang mode – Known to work as AVR-ISP, Slowspeed JTAG with OpenOCD, as I2C,

Package does not include the xbee.

Product schematic, system diagram, etc information can see on this page.

The post ProgBee UART Programmer (Xbee Supported) appeared first on ElectroDragon.

• WIN10 driver free, but may need install in WIN7/8
• Support Coretxt M3, M4, A/R/M series, ARM company design, (St-link for STM32 too but designed by ST)
• Support our NRF51822 boards, tested with our nrf51822 board in arduino IDE
• Work well in MDK IDE, but NOT supported in IAR, please notice. Recognized as (CMSIS-DAP debugger)
• Also support debugging in MDK IDE
• Fast speed, slightly slower than Jlink V8
• Include extra driver, can also use as a normal USB-TTL tool.
• Pin definition SWDIO, SWCLK, 5V, GND. Can reset target board (not all supported), and power supply target board.
• Mini size 50*15 mm, price effective.
• Protected in heat sink tube.

Use guide and documents see here.

The post DAPLink CMSIS-DAP Debugger, For ARM Cortex STM32, MDK appeared first on ElectroDragon.

• RS485 output A(D+),B(D-) do target device.
• Use a CH340G and MAX485 IC inside.

More target applications:

• LED display
• Machine PLC
• Monitoring and PTZ control;
• Home appliances centralized control;
• Access control system; Card;
• Various industrial automation; instrumentation;
• Parking; bus charges;
• Canteen Shoufan system; employee attendance machine;
• Highway toll stations; ATM machines;

CH340 driver please find on this page.

The post USB RS-485 Debugger Programmer Tool appeared first on ElectroDragon.

• Design for Wifi module ESP-12S and ESP-12F
• Use custom pogo pins to connect module EN, RST, VCC, GND IO0, TXD and RXD.
• Two extra pogo pins for optional pin IO2, IO15, which not soldered. You can use for any other IOs’ purpose.
• One Reset button
• Switch position function listed on board, easy to understand.
  • Pull up EN pin by switch
  • Reset connect to button by switch
  • IO0 default pull up, connect to ground by switch
  • IO2 pull up by switch (not very necessary)
  • IO15 pull down by switch (not very necessary)
• May not support auto programming like arduino, may press reset to enter into flash mode.
• Package not include the ESP-12F or ESP-12S module

The post ESP-12 Programmer Debugger appeared first on ElectroDragon.

• ESP-Prog is one of Espressif’s development and debugging tools
• Functions including
  • automatic firmware downloading
  • serial communication
  • and JTAG online debugging, for ESP32 platform only.
• Supported on both the ESP8266 and ESP32 platforms.
• On board FT2322 USB-TTL IC, support serial and parrallel interface.
• On board 2*3 pin serial connector, 2*6 pin Jtag connector.
• On board automatic downloading circuit.
• On board delay circuit, ensures that the ESP32 chip can power up or reset itself

Note:

• Our current stock don’t have any ribbon connection cable included, only the PCB board.

Please see more descriptions, system diagram on github page.  Reference design here.

The post ESP-PROG Board, for ESP8266 ESP32 appeared first on ElectroDragon.

• Support winxp,win7 win8 win10
• Stable support SignalTap II embedded logic analyzer function, grab data will never catch a mess!
• ALTERA company supports a full range of devices. Absolutely the whole series, do not worry about a device does not support!
  • CPLD: MAX3000, MAX7000, MAX9000 and MAXII etc.
  • FPGA: Stratix, StratixII, StratxIII, Cyclone, CycloneII, CycloneIII, ACEX1K, APEX20K and FLEX10K etc.
  • Active serial configuration device: EPCS1, EPCS4, EPCS16, EPCS64 etc.
  • Enhanced configuration devices: EPC1, EPC4 like.
• Supports three download mode: AS, PS and JTAG (JTAG_uart supported)
• Communication and debugging support Nios II embedded soft core processor in the system, Rev.C latest firmware! (No any warning will occur)
• High Speed: 6 times faster than conventional parallel port download cable ByteBlasterII ;
• Easy to use: MiniUSB interface easy connection, two status indicators to make debugging more handy.
• Must: current laptop has not the parallel port anymore, so common was ByteblasterMV and ByteblasterII download lines can not be used in a notebook, so for notebook users, choose USB download cable that is convenient, it is a must.
• Fully compatible with ALTERA USB Blaster. Usage, functionality and performance are consistent and  original ALTERA programmer.
• Package includes 10 pins cable and USB cable.
• Please find the quartus II software and driver in our download address.

Note:  JTAG protocol communication is a very vulnerable protocol, please avoid interference.

1. From JTAG connector to target IC layout please follow the high frequency signal requirement.
2. Make sure the PC end of USB balster can supply sufficient power, no interference and no any other USB device use together.
3. Eliminate the interference source, such like cell phone, and shorten your USB cable
4. if any communication error happened, reconnect the programmer, and restart Quartus II software.

The post USB Blaster ED-Revsion, ALTERA CPLD/FPGA Programmer appeared first on ElectroDragon.

This is RS232 and RS485 two way converter, widely used in industrial automation environment: card read system, door surveillance system, parking lot system, ATM system, public transportation payment system, restaurant system, company attendance system, high way payment system, etc.

The convert will convert TXD and RXD signal of RS232 to two line balance semiduplex RS-485 singal. No need to connect power, power will be supplied from pin 3 of RS-232, and send request signal from pin 7 RTS, pin4 will prepare alternative power for converter, auto data flow is no need to reset, very easy setup.

• Automatically detect the RS232 or RS485 and data way, so you can easily connect in either direction.
• Compact size, long range transmission, high speed.
• Compatible ETA/TIA RS-232C standard and RS-485 standard.
• Interface: DB9 connect for RS232, and RS485, including one extra DB9 to screw terminal board.
• Data speed 300~115-21BDS
• Working mode: Asynchronous half-duplex
• Transfer distance: 5 meters for RS-232 end, and 1200 meters for RS-485 end.
• Signal:
  • RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND
  • RS-485: Data+, Data-, GND

Application:

• Convert signal from RS232 to RS485
• On the end for RS485, you can connect up to 32 RS485 devices, need mach resistor 120ohm 1/4w to prevent interference.

Package not including any cables.

The post RS232 to RS485 Two Way Converter appeared first on ElectroDragon.