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USBASP Programmer R2, 5/3.3V, AVR Arduino


PIC Kit3.5 Programmer Debugger

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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.

CH341 USB Programmer (USB, TTL, IIC, SPI, Printer, etc)

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  • 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.

The post CH341 USB Programmer (USB, TTL, IIC, SPI, Printer, etc) appeared first on ElectroDragon.

DAPLink CMSIS-DAP Debugger, For ARM Cortex STM32, MDK

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  • 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.

USB RS-485 Debugger Programmer Tool

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  • 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.

ESP-12 Programmer Debugger

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  • 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 Board, for ESP8266 ESP32

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  • 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 includes both 1.27mm and 2.54mm box header ribbon cable to connect to your target 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.

CSR Custom USB-SPI Bluetooth Config Programmer Tool

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Board Features:

  • Provides 3.3V and 1.8V dual power output for easy use!
    • CSR86XX series are 1.8V IO, if use 3.3V, failure is about 5/1000.
  • Increase SPI level switching function, support 3.3V and 1.8V!
    • Pin VS -> NC = 1.8V IO, default
    • Pin VS -> GND = 3.3V IO
  • Increase PTC current limiting protection, limit current 500MA, but then worry about the wrong
  • connection, short circuit is not afraid!
  • The power supply is handled more cleanly, decoupling with tantalum capacitors, and built-in two 220UF tantalum capacitors!
  • 2 regulator ICs + 2 AVX tantalum capacitors + 1 voltage switching IC + 1 PTC overcurrent component
  • Include reset pin can reset programmer.
  • Package include programmer, mini-USB cable, 6x dupont connection pins.

USB-SPI Features:

  • CSR USB-SPI debugger is a real USB interface, much faster than the parallel port, which solves the trouble of the computer without the parallel port user.
  • CSR USB-SPI supports CSR full range of debugging tools, including BlueFlash, PSTOOL, BlueTest3, BlueLab and so on.
  • CSR USB-SPI can download debugging program through Bluelab, support breakpoint debugging, single-step debugging, etc., through BlueFlash programming.
  • Support all CSR series of Bluetooth chips, for example
    • BC2 series (eg BC215159A, etc.)
    • BC3 series (eg BC31A223, BC358239A, etc.)
    • BC4 series (eg BC413159A06, BC417143B, BC419143A, etc.)
    • BC5 series (eg BC57F687, BC57E687, BC57H687C, etc.)
    • BC6 series (eg BC6110, BC6130, BC6145, CSR6030, BC6888, etc.)
    • BC7 series (eg BC7820, BC7830, etc.)
    • BC8 series (eg CSR8605, CSR8610, CSR8615, CSR8620, CSR8630, CSR8635, CSR8640, CSR8645, CSR8670, CSR8675, etc.)
    • CSRA6 series (eg CSRA64110, CSRA64210, CSRA64215, etc.)
    • CSR10 series (for example, CSR1000, CSR1001, CSR1010, CSR1011, CSR1012, CSR1013, etc.)
    • CSRB5 series (eg CSRB5341, CSRB5342, CSRB5348, etc.)
    • QCC3/QCC5 series (eg QCC3008, QCC5120, etc.)
  • Support all Windows operating systems: – Windows 98SE – Windows ME – Windows 2000 SP4 – Windows XP SP2 and above (32 & 64 bit) – Windows Server 2003 (32 & 64 bit) – Windows Server 2008 / 2008 R2 (32 & 64 bit) – Windows Vista (32 & 64 bit) – Windows 7 (32 & 64 bit)
  • Small size, easy to carry, product size: 49*28*14m

Provide entry-level programming support, online guide can see here.

The post CSR Custom USB-SPI Bluetooth Config Programmer Tool appeared first on ElectroDragon.


DAPLink CMSIS-DAP Debugger, For ARM Cortex M, LPC-LINK

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  • Based on official NXP DAPLink design, chip use LPC11U35FHI33
Firmware from DAPLINK github.
  • Support multiple way of programming:
    • MSC – drag-n-drop programming flash memory
      • This need configure firmware for different target and flash again.
      • For example, can use to program mbed microbit.
      • Only support chips which support back to this function.
    • CDC – virtual com port for log, trace and terminal emulation
    • HID – CMSIS-DAP compliant debug channel.
    • WEBUSB HID – CMSIS-DAP compliant debug channel (not test this, may not working)
  • Capable to program all ARM Cortex M core chips.
Hardware:
  • Lead out all the pins from chip, can use not only as a programmer, but also a development board.
  • Reset button
  • Three status LED, 0.11, 0.21, 0.22
Notice:
  • You can use one board to flash another one to LPC-LINK, but you will always need to keep at least one programmer to do so.

Documentation: schematic, firmware updating guide please see here.  More demo code can be found in customer bitbucket.

The post DAPLink CMSIS-DAP Debugger, For ARM Cortex M, LPC-LINK appeared first on ElectroDragon.

USB to Four 4x Serial TTL UART Module FT4232

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  • From one USB input to four serial uart port.
  • Used FTDI FT4232 chip, up to 2Mbps, windows friendly.
  • All 4x TXD and RXD LEDs, one power supply LED.
  • Lead out 5V and 3.3V power supply, each provide up to 0.8A for all channels (not each).
  • 4x pin header: 5V, 3.3V, TXD, RXD, GND.
  • Logic power level select jumper 3.3V/5V on back side of the board, default connect to 5V.
  • Each channel is connected by jumper for testing purpose.

The post USB to Four 4x Serial TTL UART Module FT4232 appeared first on ElectroDragon.

Multiple Function Programer Shield For Raspberry Pi

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Multiple function programmer board, plug to raspberry pi (RPI) to use:

  • AVR
  • STM32, etc
    • Via OPENOCD or SWD programm port.
    • Demo setup and test bash file please see in out bitbucket RPI folder.
  • SPI Flash and EEPROM
    • Via Flash or eeprom 8 pin port.
    • For SMD devices, please consider to buy a SOP-8 programming socket here.
    • On board pull up resistors for EEPROM, optionally to use them.
    • Demo setup and test bash file please see in out bitbucket RPI folder.
    • Please notice both PIN1 is on right bottom, close to silk print side.
  • Other test resources:
    • On board programmable LED IO2
    • On board push input button on IO3
    • On board buzzer on IO4.
    • Reserved IIC1 OLED interface, plug to use.

Use guide please find here raspberry pi section.

The post Multiple Function Programer Shield For Raspberry Pi appeared first on ElectroDragon.

USBASP Programmer R2, 5/3.3V, AVR Arduino

USB Blaster ED-Revsion, ALTERA CPLD/FPGA Programmer

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  • 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.

RS232 to RS485 Two Way Converter

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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.

[chip-hold]CP2102 USB-TTL Serial UART Module [Version]

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Ganurteed genuine IC, to ensure high speed  data transfer and stable usage. 

This is a redesigned CP2102 module, fully compatible with arduino pro mini, why? because all the pins are same as our FTDI basic board, and most important is the DTR pin enabled as FTDI, so you can directly upload sketch with this one.

So what is the advantage? The price is almost only one third of the FTDI basic, this is only $2.2, the original CP2102 IC cost about $1.2. Meanwhile, all the pins of CP2102 are brought out, so you can free to use them all for other cases.

Features:

  • Use SILABS’s CP2102 chip, performance is definitely more than made PL2303, encroaching FT232RL.
  • Full board design, full-featured interface. With RXD TXD RST 3.3V 5V DTR DCD RI RTS CTS and other full-featured interface. Some boards can’t work with normal CP2102 boards because of the incomplete interface, now it is not a problem anymore.
  • With 500mA resettable fuse designed to prevent users from burning power pick the wrong computer USB, this is a must. Get hold of the plate board computer motherboard burned more harm than good.
  • With power indicator light.
  • Directly computer USB interface design, you can not use the computer switch wiring or extension cords.
  • Package includes five DuPont line, you can link directly target board. Convenient and flexible.
  • Transmission speed 115200bps easily qualified, definitely more than PL2303.
  • Borrow computer USB power supply, 3.3V and 5V power output can be provided directly to the user’s target board.
  • Note: RXD TXD Some devices mark is not standard, even if not directly, please cross-connect.

Documentation please see on this page.

R3 version blue board version, lead out all pinheaders you need.

The post [chip-hold]CP2102 USB-TTL Serial UART Module [Version] appeared first on ElectroDragon.


[chip-hold]STM32 Online Offline Programmer DAPLINK, OFF-PROG

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  • Support coterx-M0 M3 M4 all series: STM32 F0 F1 F2 F3 F4 F7 programming
  • Use as online emulator CMSIS-DAP, drive free on win10
  • Use as offline programmer
    • Support up to 4MB (flash) bin file to program target
    • Support to reset target after programming by reset pin
    • On board display and two input buttons to config and operate
    • Auto detect the target at SWD port
  • Use as a USB-TTL serial UART bridge module
  • Technically support most MCUs which has SWD port
  • Isolated power supply to board and to target, avoid short circuits or burns.

Documentation, demo video please see on this page.

The post [chip-hold]STM32 Online Offline Programmer DAPLINK, OFF-PROG appeared first on ElectroDragon.

JLINK V8 ARM Simultator, Emulator, Programmer

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This item may not work with the latest SW software or M4 devices.

Features:

  • Use JLINK V8 original firmware, supports automatic upgrade.
  • Design based on the original JLINK V8 circuit schematic design.
  • Design based on the original JLINK V8 circuit layout design.
  • Design based on the original JLINK V8 line alignment.
  • Power circuit using large capacity non-polar capacitor as a filter, the same as the original JLINK V8.
  • The USB-seat shell ground through a resistor and capacitor in parallel (a lot of businesses to simplify this, but directly to ground), the same as with the original JLINK V8.
  • The use of a red and green LED indicates that the inner workings of state (green light indicates working state, a red light indicates the reset state), the same as the original JLINK V8.
  • SWD and JTAG support 1.2-5V voltage output circuit using two the Philips 74ALVC164245, the same as the original JLINK V8.
  • The double protection: JLinkUSB mouth the esd protect the ic full protection! 500 mA resettable fuse to protect the USB port, full protection!
  • The OUR JLink 1.5A Large current 8550 triode power on command output 400ma current Your product can be powered directly by JLINK simulation, very convenient!
  • This product is designed for the original JLINK V8 goal, stable performance, at or near the the original JLINK V8 performance.
  • With V7 comparison test, you can clearly feel the V8 erase and program faster and more smoothly.
  • SMT production machines, strict quality inspection, the quality of the products 100% qualified, please feel free to use.

Link is a the SEGGER company launched JTAG emulator for ARM core chip to support simulation. IAR EWARM, ADS, KEIL, WINARM, RealView and other integrated development environment with the support all ARM7/ARM9 kernel chip simulation and seamless connectivity through the RDI interface and the integrated development environment, easy to operate, easy to connect, easy to learn, learning to develop ARM the best and most practical development tools.

More Feature:

  •  The IAR EWARM integrated development environment seamlessly connected JTAG emulator
  • Support all ARM7/ARM9 kernel chip, as well as cortex M3, including Thumb mode
  • Support for ADS, IAR, KEIL, WINARM, REALVIEW almost all development environment
  • Download speeds ARM7-: 600kB / s, ARM9: 550kB / s, through the DCC up to 800 kB / s
  • The maximum JTAG speed 12 MHz
  • Target board voltage range 1.2V-3.3V, 5V compatible
  • Auto speed recognition
  • Monitoring all JTAG signals and target board voltage
  • Fully Plug and Play
  • USB power (but not the target board power supply)
  • With a USB cable and 20-pin flat cable
  • Support for multiple JTAG device serial connection
  • 20-pin standard JTAG emulation plug
  • With J-Link TCP / IP server, allows to use the J-Link via TCP / IP network

Supports: ARM7TDMI(Rev 1); ARM7TDMI(Rev 3); ARM7TDMI-S(Rev 4); ARM720T * ARM920T; ARM926EJ-S; ARM946E-S; ARM966E-S; ARM11; Cortex-M3

Product Specification:

  • Power: USB powered machine current <50mA
  • USB interface: USB 2.0 full-speed 12Mbps
  • Target board interfaces: JTAG (20P)
  • J-Link and target board serial data transfer degrees: maximum 12MHz
  • Supported target board voltage: 1.2 – 3.3V, 5V compatible
  • Target board supply voltage: 4.5 – 5V (USB 5V)
  • Target board power supply current: 300mA, with overcurrent protection
  • Operating ambient temperature: +5 ° C … +60 ° C
  • Storage Temperature: -20 ° C … +65 ° C
  • Humidity: 90%
  • Dimensions (excluding cable): 100mm x 53mm x 27mm
  • Weight (without cable): 70g
  • EMC: EN 55022, EN 55024

Support ICs list:

  • Actel(ARM7/ARM9/Cortex Family)
  • A2F200M3F,A2F500M3G,COREMP7,Cortex-M1
  • Analog Devices(ARM7/ARM9/Cortex Family)
  • ADuC7019,ADuC7020,ADuC7021,ADuC7022,ADuC7023,ADuC7024,ADuC7025,ADuC7026,ADuC7027,ADuC7028,
  • ADuC7030,ADuC7032
  • ARM(ARM7/ARM9/Cortex Family)
  • Cortex-M0,Cortex-M1 (Altera),Cortex-M3
  • Atmel(ARM7/ARM9/Cortex Family)
  • AT91C140,AT91F40416,AT91F40816,AT91FR40162,AT91FR4042,AT91FR4081,AT91M40400,AT91M40800,
  • AustriaMicroSystems(ARM7/ARM9/Cortex Family)
  • AS3525
  • Cirrus Logic(ARM7/ARM9/Cortex Family)
  • CS740110-IQZ,CS740120-IQZ,CS740130-IQZ
  • Ember(ARM7/ARM9/Cortex Family)
  • EM351,EM357
  • Energy Micro(ARM7/ARM9/Cortex Family)
  • EFM32G200F16,EFM32G200F32,EFM32G200F64,EFM32G210F128,EFM32G230F128,EFM32G230F32,
  • EFM32G230F64,EFM32G280F128
  • Freescale Semiconductor(ARM7/ARM9/Cortex Family)
  • MAC7101,MAC7104,MAC7105,MAC7106,MAC7111,MAC7112,MAC7114,MAC7115,MAC7116,MAC7121,
  • Luminary Micro(ARM7/ARM9/Cortex Family)
  • LM3S101,LM3S102,LM3S1110,LM3S1133,LM3S1138,LM3S1150,LM3S1162,LM3S1165,LM3S1332,LM3S1435,
  • LM3S1439,LM3S1512
  • Nuvoton(ARM7/ARM9/Cortex Family)
  • NUC100LC1AN,NUC100LD1AN,NUC100LD2AN,NUC100LD3AN,NUC100LE3AN,NUC100RC1AN,NUC100RD1AN,
  • NUC100RD2AN,NUC100RD3AN
  • NXP(founded by Philips)(ARM7/ARM9/Cortex Family)
  •   LH75400,LH75401,LH75410,LH75411,LH79520,LH79524,LH79525,LH7A400,LH7A404,LPC1111x101,LPC1111x201,
  • LPC1112x101
  • OKI Semiconductor(ARM7/ARM9/Cortex Family) ML674000,ML674001,ML674002,ML674003,ML675001,ML675002,ML675003,ML675011,ML67Q4050,ML67Q4051,
  • ML67Q4060,
  • ROHM(ARM7/ARM9/Cortex Family)
  • BU1511KV2
  • Samsung(ARM7/ARM9/Cortex Family)
  • S3C2410A,S3C2440A,S3C44B0X,S3C4510B,S3F4A0KR,S3F4A1HR,S3F4A2FR,S3C6410
  • Socle Technology Corp(ARM7/ARM9/Cortex Family)
  • PC7130,PC7230
  • STMicroelectronics(ARM7/ARM9/Cortex Family)
  • STA2051,STM32F100C4,STM32F100C6,STM32F100C8,STM32F100CB,STM32F100R4,STM32F100R6,
  • STM32F100R8,STM32F100RB
  • Texas Instruments(ARM7/ARM9/Cortex Family)
  • TMS470R1A128,TMS470R1A256,TMS470R1A288,TMS470R1A384,TMS470R1A64,TMS470R1B1M,TMS470R1B512,
  • TMS470R1B768
  • Toshiba(ARM7/ARM9/Cortex Family)
  • TMPA900CMXBG,TMPA910CRAXBG,TMPM330FDFG,TMPM330FWFG,TMPM330FYFG,TMPM332FWUG,
  • TMPM360F20FG,TMPM361F10FG
  • Zilog(ARM7/ARM9/Cortex Family)
  • ZA9L

The post JLINK V8 ARM Simultator, Emulator, Programmer appeared first on ElectroDragon.

USB-TTL USB-Serial Cable [PL2303TA, CH340]

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These debug tool are designed for laboratory, product testing, low-cost MCU communications and other applications.

CH340 Version

USB 2.0 full speed compatible, programmable up to 2m bps. Case color in black.

PL2303TA Version

USB 2.0 full speed compatible, programmable up to 6m bps. Case color in blue.

PL2303TA is the new chip version to against fake chip on WIN10.

There are four lead:

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

More documentation please see here.

Common USB-TTL 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 USB-TTL USB-Serial Cable [PL2303TA, CH340] appeared first on ElectroDragon.

Wireless Debugger USB-TTL CMSIS-DAP

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Wireless Debugger solution based on ESP8266

  • Server side ESP8266 generate the Access Point to send data
    • Two interface will be connected to your PC by the server side:
      • USB-TTL interface
      • a CMSIS-DAP debugger.
  • Target board side ESP8226 receive and output data to your target board

Board Features:

  • Preloaded firmware.

Price is for one server module and one client module.

Documentation, demo please see here.

The post Wireless Debugger USB-TTL CMSIS-DAP appeared first on ElectroDragon.

WCH-LINK RISC-V ARM Debug Programmer [Ver]

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  • Support both WCH RISC-V core chip programming,  and ARM core CMSIS-DAP programming, both via SWD interface
  • Also support USB-TTL debug all in one
  • On board chip CH549 can be reprogram for other utilities
  • Transparent protective plastic case
  • On board voltage regulator, support 5V and 3V3 output
  • Easy reprogram for other usage or repair firmwares.

Documentation, usage please see on this page.

 

 

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