Weller WX 2 Soldering Station product video - Page 1
Forum section: electronics / general

author: Psi
author_rank: Super Contributor
timestamp: April 21, 2012, 12:11:22 am
content: Weller WX 2 Soldering Station product video.It's so over-the-top its awesomehttp://www.adafruit.com/blog/2012/04/18/svelte-soldering-iron-aka-those-crazy-germans/

author: slateraptor
author_rank: Frequent Contributor
timestamp: April 21, 2012, 01:19:55 am
content: LMFAO!! It's simply a damn shame that so much funding which could have been used to improve actual product design went into this ridiculous video.

author: Mint.
author_rank: Frequent Contributor
timestamp: April 21, 2012, 06:03:00 am
content: Looks... bloody amazing! I think I want to get something like that, but I just got a new Hakko recently. Also heard that Weller quality is falling, so I guess buying something like this wouldn't be a good idea.

author: Rerouter
author_rank: Super Contributor
timestamp: April 21, 2012, 06:54:41 am
content: was it just me or did anyone else get caught off guard when they started using a 3mm chisel tip on a motherboard :/

author: T4P
author_rank: Super Contributor
timestamp: April 21, 2012, 07:06:32 am
content: Quote from: Mint. on April 21, 2012, 06:03:00 amAKA they wanted it back on release day if i recalled .https://www.eevblog.com/forum/product-reviews-photos-and-discussion/weller-wx2-soldering-station-platform/Quote from: Rerouter on April 21, 2012, 06:54:41 amI saw it ... mang .

author: Psi
author_rank: Super Contributor
timestamp: April 21, 2012, 07:07:02 am
content: Quote from: Rerouter on April 21, 2012, 06:54:41 amI use a 5mm chisel tip on motherboards all the time for desoldering bad electrolytic capacitors.You can make contact with both legs at once and pull them right out with little effort.

author: G7PSK
author_rank: Super Contributor
timestamp: April 21, 2012, 09:35:43 am
content: No amount of fancy controls will make up for bad or non existent manipulative skills. Skills which are not taught at a young enough age these days in case some one gets sued. Children are not even taught to wright properly anymore,they type every thing on a computer.Data logging is all very good for ISO 9001 etc where you have to record at what time and how often the operative farted but again it will not make up for poor soldering skills.I go out these days and see youngsters not even pressing the buttons on equipment but jabbing at them in a furious manner as if that made up for lack of skill or hand eye coordination.

author: Psi
author_rank: Super Contributor
timestamp: April 21, 2012, 10:23:12 am
content: Quote from: G7PSK on April 21, 2012, 09:35:43 amSuch is the cycle of evolution.When they grow up they will design jab resistant buttons to solve the problem.

author: chrome
author_rank: Regular Contributor
timestamp: April 21, 2012, 11:08:55 am
content: This looks like the most expensive soldering iron ever made. You don't need a touchscreen, firmware? why?Quote from: G7PSK on April 21, 2012, 09:35:43 amHow delightfully ironic.

author: saturation
author_rank: Super Contributor
timestamp: April 21, 2012, 11:27:46 am
content: Maybe they got the bugs fixed in the design, but as Dave.S linked, this thing was nothing but trouble. The only station worth paying more money than a basic analog Hakko Fx888 type is ifs its self calibrating and instant heating, like an induction iron.

author: Mint.
author_rank: Frequent Contributor
timestamp: April 21, 2012, 11:34:34 am
content: Quote from: saturation on April 21, 2012, 11:27:46 amI do not understand why the product "failed". Is it so because they rushed the release date and didn't test it enough? Is it so because their engineers are not good enough or the miscalculated something? Is it so because they tried to make it as cheap as possible and used the cheapest components available? I am always left puzzled by such things, why do products fail? Why is there a company (Hakko) that is excelling everybody else while the all of the competitors quality is falling?

author: robrenz
author_rank: Super Contributor
timestamp: April 21, 2012, 12:00:55 pm
content: Quote from: saturation on April 21, 2012, 11:27:46 amOr a JBC

author: T4P
author_rank: Super Contributor
timestamp: April 21, 2012, 12:17:13 pm
content: https://www.eevblog.com/forum/product-reviews-photos-and-discussion/getting-started-with-equipment/msg102917/#msg102917I cannot assess the fail of the situation : this guy says hakko is mediocre , really ?They wouldn't be mediocre if they have been the best selling brand ... ever .

author: mikeselectricstuff
author_rank: Super Contributor
timestamp: April 21, 2012, 12:58:04 pm
content: Quote from: Mint. on April 21, 2012, 11:34:34 amThis has all the hallmarks of marketing dickheads driving the product rather than engineers, so they want to get something out on time and don't care if it doesn't actually work - that's someone else's problem - companies have been sunk in the past by this, and although Weller is an established name, there are plenty of competitors nowadays to jump in & leave them in the dust.

author: firewalker
author_rank: Super Contributor
timestamp: April 21, 2012, 01:12:57 pm
content: I don't like it. It is really beautiful but in such a device I would prefer a K.I.S.S. design.Alexander.

author: saturation
author_rank: Super Contributor
timestamp: April 21, 2012, 02:32:07 pm
content: Yes, definitely, my bad. I was always under the impression that JBC was induction, but it seems to use a wire heater but in a unique way. Can you explain further? I checked the JBC website but it doesn' t have much technical detail on the heating process beyond the thermal sensor and heater are one in the same, and it uses a fairly small head, so it heats up very quickly.Quote from: robrenz on April 21, 2012, 12:00:55 pm

author: david77
author_rank: Frequent Contributor
timestamp: April 21, 2012, 02:41:07 pm
content: Some time ago I talked to a Weller sales rep, he wanted to push this over-engineered thing quite desperately. I got the impression sales of their flagship were not as expected.He even praised it as the ideal station for beginners and hobbyists. Idiot.If they could find a way to offer the WS50 or WS81 at a more hobby friendly price they'd sell them like hot cakes, I think. A basic, solid design that's proven its reliability over decades.

author: robrenz
author_rank: Super Contributor
timestamp: April 21, 2012, 03:38:32 pm
content: Quote from: saturation on April 21, 2012, 02:32:07 pmAFIK the resistive heating element is also a thermocouple. So they probably cycle between drive and sense rapidly. and since the heating element is the thermocouple there is virtually no time lag in the temp measurement so the control loop can be very aggressive. All I know is it kicks but on high thermal demand soldering and the tip change is sweet. There is virtually no wait time on a tip change. by the time you put the tip in and move to your joint its up to temp. Plus you can adjust the temp to any setting you want (makes Dave happy) no need for same tip in multiple temps(metcal etc).To give you an idea how well it works I have a project where I am soldering (11) 1206 smd resistors to a connector at the same time with a 32mm wide tip. I have a fixture that holds the resistors in place during the solder process and am using solder paste. I am running the tip temp at 260C so I don't exceed the max temp shown on the recommended ramping. I flow all 11 resistors in one touch lasting 3-4 seconds. The thermal response is extraordinary.OK I will get off my soap box nowThis is the unit I have

author: nanofrog
author_rank: Super Contributor
timestamp: April 21, 2012, 07:02:26 pm
content: Quote from: Mint. on April 21, 2012, 06:03:00 amIMHO, you made the right decision. An iron alone for a station like the WD or WX series costs more than an entire FX-888 station (US prices).As per quality, Weller has slipped in my experience (own a WD1001), and though it says "Made in Germany", I suspect it's only assembled there of foreign components (i.e. only internal part in the actual station/power unit that states "Weller" and has a Weller P/N in mine, is the transformer).The less expensive WES51/WESD51 are closer in price to the FX-888, and made in Mexico according to All-Spec. Given what Cooper has done with their other brands, it wouldn't surprise me that they've taken cost cutting too far with Weller as well, which would explain the difference in feel, and what others are reporting with more recently manufactured soldering gear.That said, so far, I've not had any problems. Though I don't use it daily in 8hr+ shifts either. But it doesn't have as rugged a feel to it as past Weller products to my hands.Quote from: saturation on April 21, 2012, 11:27:46 amLikerobrenz, I'd have to say JBC as well.Quote from: mikeselectricstuff on April 21, 2012, 12:58:04 pmCost cutting gone wrong could have as much to do with it as an unrealistic development schedule (i.e. component selection made by the designer overridden by an accountant based purely on cost, and the substitutions don't actually have sufficient specs for the design).Yet another MBA dickhead decision though...

author: M. András
author_rank: Super Contributor
timestamp: April 22, 2012, 09:08:43 am
content: Quote from: Mint. on April 21, 2012, 11:34:34 ama weller is everything but isnt cheap.! when a simple stand for their wmp pencil iron cost almost 200 usd which sits next to me i cant tell you what its made of casted iron and plastic and a little magnet nothing elsenot to mention the other parts of the wd1m kit

author: T4P
author_rank: Super Contributor
timestamp: April 22, 2012, 09:28:11 am
content: OT : But buying a cloned 936 stand isn't too hardIn fact they everywhere , i went to a local shop where i bought my 936 clones and they are selling them off-hook at 5$

author: slateraptor
author_rank: Frequent Contributor
timestamp: April 22, 2012, 09:32:43 am
content: Quote from: Dave.S on April 22, 2012, 09:28:11 amMy eyes can't roll far enough back.

author: M. András
author_rank: Super Contributor
timestamp: April 22, 2012, 09:38:36 am
content: Quote from: nanofrog on April 21, 2012, 07:02:26 pmi can imagine the profit after the cost savings considering the prices of the weller soldering kits and their stuffs. i checked my wd1m kit agai nwith the fluke thermocouple and the chinese hakko temp check unit 191 maybe? both instrument agrees and the damn station is off by another 150degree celsius again since i last adjusted it few months ago it had over 150degree diff from real to displayed value.... the service center in the country gave it back stating its perfectly fine yep, after it wouldnt heat up and the guy in the distributor just scratched his head looking at it and it was 2 month after purchase. and the unit itself was half a year old according to the date code under the unit

author: nanofrog
author_rank: Super Contributor
timestamp: April 22, 2012, 02:33:48 pm
content: Quote from: M. András on April 22, 2012, 09:08:43 amWorse than it is here (WMP + Stand goes for $158USD as a kit here in the US). Still quite pricey for what it is here, but it's not as bad as what your stuck with. Quite understandable why you'd be unhappy (or worse).Quote from: M. András on April 22, 2012, 09:38:36 amI need to check mine out (WD1, not WD1M), but if it's off, it's not out by 150C. Not sure when yours was made, but mine is from 2006, and purchased new in 2008 (apparently sat on the shelf for some time, which is why I expect I got the discount).BTW, are Weller's Repair personnel are using the iron's thermocouple data via the USB port (if you know)? Might explain why they're saying it's fine vs. your measurements.

author: saturation
author_rank: Super Contributor
timestamp: April 22, 2012, 02:34:45 pm
content: Great. Which soldering unit did you choose to buy?Are the units made in Spain?I see Howard Electronics carries their line in the USA, but it isn't clear to me that all the units share the same heating technology, so only differences between prices are just the included expandability and accessories?This is in contrast to Hakko, where the technology changes a bit as the price range increases, and they have several heating technologies in their units.Its costs about $30 to replace each tip since the tip, heater and thermocouple are all in one.One thing about JBC documentation is they don't provide archives of their older models.http://www.howardelectronics.com/jbc/BT-1BA.htmlI can't find any information on how these are different from the newer ones.Quote from: robrenz on April 21, 2012, 03:38:32 pm

author: robrenz
author_rank: Super Contributor
timestamp: April 22, 2012, 03:18:08 pm
content: Quote from: saturation on April 22, 2012, 02:34:45 pmhttp://www.janelonline.com/product_p/cd-1bb.htmQuoteyesQuotejanelonline.com has better pricing than Howard but Howard is a more informative siteQuoteOn Janel the average tip price is around $25 but here is anticipated tip life from JBC's siteIt varies by tip geometry, temperature settings, solder, flux used, and the person that uses it; but generally, it ranges between 25,000 and 100,000 solder joints.QuoteHere it ishttp://www.jbctools.com/knowledge-base/tech-area/information-of-discontinued-productsQuote from: robrenz on April 21, 2012, 03:38:32 pm

author: M. András
author_rank: Super Contributor
timestamp: April 22, 2012, 06:04:27 pm
content: Quote from: nanofrog on April 22, 2012, 02:33:48 pmit was definetly off i touched the tip with my hand when the station said 550celsius and over that value, it was cold, that was the point when i went back with the whole kit to the distributor and get it checked, after that 2 months i got a hakko 191 to check it, at a set point on its calibration which is 100celsius, it was 150celsius off in the positive range so it was around 250celsius and melted the solder too i could make it +-1,2 celsius accurate to the checker with multiple -40celsius steps and save cycle, i dont know how i could get a thermocouple wich i could wrap around the iron and log the temp with the fluke meter, and with the weller software via usb link, intresting thing is the usb link provides real time data from it, and the unit's screen looks like avg or few sample/s

author: Baliszoft
author_rank: Frequent Contributor
timestamp: April 22, 2012, 06:42:32 pm
content: Am I the only one who has got no problem with his weller station(s)? Not a single one? It's expensive yes, but works (for me at least).

author: sonicj
author_rank: Frequent Contributor
timestamp: April 22, 2012, 06:56:42 pm
content: Quote from: M. András on April 22, 2012, 06:04:27 pmis the usb link really usb or is it serial over usb?-sj

author: SeanB
author_rank: Super Contributor
timestamp: April 22, 2012, 07:11:00 pm
content: At a guess the JCB station uses the nichrome element as a PTC wirewound temp sensor, switching it between power and sensing the voltage drop across it while sending a constant current through it. Workable if you either have good control of the winding and can make a consistent element, or you use an extra pin to have a resistor used as a part of a voltage divider to provide compensation of the actual element as tested in production. No horrible thermal offsets like with thermocouples, and very accurate as the sensor is using the normally undesired self heating. Can even be done without switching if you are able to measure the actual current and voltage and use a look up table to determine the temperature from it.

author: robrenz
author_rank: Super Contributor
timestamp: April 22, 2012, 07:39:02 pm
content: From the JBC site tech page:How does the JBC heat up so quickly compared to older technology irons?JBC soldering irons are fourth generation soldering technology.We use one wire buried deep in the tip of the copper to "read and feed." Our thermocouple and heating element wire are one in the same and are microprocessor driven over a sensor at 60 hertz utilizing up to 140 watts on demand in a very low mass cartridge. This is why our thermal performance cannot be matched. It is technolgy compatible with todays needs, as well as tomorrows. Our competitors are using technolgy invented 20+ years ago with little advancement.

author: robrenz
author_rank: Super Contributor
timestamp: April 22, 2012, 11:48:54 pm
content: Video of the 32mm wide tip in action I described earlier in the thread.

author: LEECH666
author_rank: Frequent Contributor
timestamp: April 23, 2012, 01:12:26 pm
content: Quote from: Baliszoft on April 22, 2012, 06:42:32 pmI am very happy with my Weller WSD 81, I also own an even older WECP 20 but that ones hasn't seen as much action since I bought the WSD 81. I also own a Pace MBT 250 and a cheapy Atten 858D+.

author: eV1Te
author_rank: Regular Contributor
timestamp: April 23, 2012, 03:03:18 pm
content: I looked into a document published by JBC, where they compare their own station vs. Weller (and also others)... Of course the JBC shows the best performance since it is also one of the most expensive and uses the heater integrated in the tip.But I still think that the measurements are biased towards JBC (since they did the measurements. The difference might not be as big as they make it look.See picture below.1. The JBC station has a higher initial temperature before the soldering starts (only a few degrees, but still).2. The JBC looses its temperature faster than Weller (JBC has "lighter" tip since it is hollow to contain the heater) This is negative for the performance I can imagine?!3. Even though JBC looses temperature faster then Weller, it still completes the joint before Weller?!This is only possible if:a. They intentionally leave the Weller longer than needed, compared to JBC in order to make it look not as goodb. They have different technique or dirty Weller tip, so that heat conduction is not as good, requiring longer soldering time. (the picture included in the document shows a dirty and black Weller tip, vs a clean JBC)

author: T4P
author_rank: Super Contributor
timestamp: April 23, 2012, 03:44:48 pm
content: To think some people praise JBC madly here . I would say Weller used to be good , but they certainly can be acceptable to be praised IF they continued their awesome workmanship, but no.

author: nanofrog
author_rank: Super Contributor
timestamp: April 23, 2012, 04:52:59 pm
content: Quote from: M. András on April 22, 2012, 06:04:27 pmDefinitely sounds like a bad unit. Hopefully, they'll get it sorted for you, and it will be a one-time deal (rather than repetitive issue with any replacement or repaired unit).Unfortunately, I can't find a lot of reviews of recent Weller stations and irons to know what Weller has actually come to these days (as mentioned, I see cost-cutting in mine, but it does appear to be working properly). But posts such as yours and DaveS's make me nervous (as does the WMP iron review I found on Amazon) in regard to long-term reliability.Not sure what's up with the USB port, as I didn't bother with the WD1M (not using it for production, so seemed unnecessary to me).BTW, Weller does make a few thermocouples. The CP-01 for example (http://www.all-spec.com/products/CP01.html), doesn't need to be wrapped/affixed to the tip, just contact (would work with different tips on different irons). They also make thermocouples, such as the K-181, which is attached to an LTB tip & holder (not sure if it's for the WSP80 or WP80 as I can't find a pic or detailed enough description).Quote from: Baliszoft on April 22, 2012, 06:42:32 pmThus far, mine seems to be working fine.I haven't actually gotten a suitable thermocouple though to take tip readings yet, but if it's off, it's not by much.My main issues are that the costs are when compared to past Weller products, the quality has diminished to some extent, but the prices are still high (reduced value for money). Specifically, the irons aren't as rugged, and the internal circuits appear to be made elsewhere (no Weller label or P/N; can't find a website for the board maker <printed silkscreen>).

author: eV1Te
author_rank: Regular Contributor
timestamp: April 23, 2012, 06:02:42 pm
content: Quote from: nanofrog on April 23, 2012, 04:52:59 pmAfter opening up my WD1 model, I found that the main processing board already has a MAX232 chip on it. I guess that the M model only contains an additional USB to RS232 board.When I have time, i will try and connect a normal RS232 cable to the MAX232 that is already in my non-M model

author: saturation
author_rank: Super Contributor
timestamp: April 23, 2012, 07:15:15 pm
content: @ robrenz: thanks for those JBC links, I must have been brain dead on the discontinued model specs, as that material was already on the website I was surfing on! Weekends, sheesh. Janel has great prices, I think they are the folks to beat if buying JBC in the USA.@ eV1Te: its best to be skeptical about any company's own tests of competing products against their own. There is a conflict of interest in being impartial. However, there is a simple correlation between the speed of reaching 350oC from room temperature without overshoot, the faster the better. Its a simple index to know JBC is at least a top player.I find it harder to separate the ceiling, or the top players, from the bottom. The bottom is easy, whatever regulated iron doesn't meet IPC standards can be eliminated from your choices, given IPC stations provide optimal soldering conditions. Manual IPC stations provide the minimal cost.There is are 1-3 papers that are public that have 3rd party doing the tests and specify the criteria among professional stations. One tested Metcal against others, and this one, among many. See enclosed.

author: nanofrog
author_rank: Super Contributor
timestamp: April 23, 2012, 07:56:42 pm
content: Quote from: eV1Te on April 23, 2012, 06:02:42 pmBeen a few years since I opened it, so I don't recall exactly what was on the boards (don't recall there was much to it; basically a PIC on the LCD board and power board IIRC).But you've piqued my curiosity, and I may have to break it open soon.

author: M. András
author_rank: Super Contributor
timestamp: April 23, 2012, 08:30:46 pm
content: Quote from: eV1Te on April 23, 2012, 06:02:42 pmi didnt open up mine but when i plugged in the usb cable i felt like i would brake off that usb board its hold only by a single rivet as i see it from the outside and trought the routed holes, i gonna try it with a little higher temp which is in range of my k-type fluke thermocuple included in the fvf kit and try to measure it with liquid solder as a good thermal conductor better then touching it to the tip itself, i dont remember and i didnt even ask how long is the warranty of the unit, but i think 1 year for sure. if it wont hold up the calibration once again i will ask them to replace, it was intresting the distributor has it on sale and they intrestingly had it on stock but a week before that i asked for the availablity and they said 4-5days, strange, it was an original foam box with a paper housing as i seen like other weller products, but the paper housing wasnt for wd1m thats for sure i think its the other kit image with the 80watts iron

author: nanofrog
author_rank: Super Contributor
timestamp: April 24, 2012, 04:17:11 am
content: Quote from: M. András on April 23, 2012, 08:30:46 pmWhat's it good to?I ask, as I'm accustomed to the K types included with meters not being able to withstand much (~ 200C max) due to the insulation used. This is what caused me to do the research that turned up the CP-01.

author: eV1Te
author_rank: Regular Contributor
timestamp: April 24, 2012, 12:36:59 pm
content: Quote from: nanofrog on April 24, 2012, 04:17:11 amAll K type thermocouples can handle ~1300 Celsius (the wires them selves), its only the insulator or similar that can't go that high. If you just remove some of the insulation close to the tip, you can use it to very high temperatures!

author: robrenz
author_rank: Super Contributor
timestamp: April 24, 2012, 01:35:41 pm
content: Just don't let the bare thermocouple wires touch each other (other than the intended junction) . It will form another thermocouple where not intended.

author: nanofrog
author_rank: Super Contributor
timestamp: April 24, 2012, 03:33:20 pm
content: Quote from: eV1Te on April 24, 2012, 12:36:59 pmI realize it's the insulation that has the temp rating so low, not the actual thermocouple.I'd rather not deal with a false reading due to a short or ruin it for other uses (I realize they're cheap on eBay, but that doesn't help me as that's something I'll likely forget to order spares), so I started looking at Omega (exposed junction version -http://www.omega.com/ppt/pptsc.asp?ref=KHXL_NHXL&Nav=tema06), and eventually stumbled on the CP-01. Still not sure if I should just go for a cloned Hakko FG-100 tip thermometer though (so I don't splash solder on a meter).

author: T4P
author_rank: Super Contributor
timestamp: April 24, 2012, 04:38:08 pm
content: Well , 350C is mostly the limit due to Type K hitting it's curie point .

author: eV1Te
author_rank: Regular Contributor
timestamp: April 24, 2012, 05:41:10 pm
content: Quote from: Dave.S on April 24, 2012, 04:38:08 pmSure it has a Curie temperature around 350C, but that is no limit, it just makes it slightly more inaccurate (non linear) above that temperature (compared to room temperature).But the specifications for good type K thermocouples are not more than ±0.4% above 350C (which is about the same as for other types of thermocouples).

author: M. András
author_rank: Super Contributor
timestamp: April 24, 2012, 05:49:33 pm
content: hmm good to know it goes beyond 200celsius, i used it below 200celsius due to i dont have money to buy another if i ruin it till the next paycheck

author: eV1Te
author_rank: Regular Contributor
timestamp: April 24, 2012, 05:57:46 pm
content: Quote from: M. András on April 24, 2012, 05:49:33 pmEven if you happen to break it, just cut it off and twist the two cables together to form a new tip (if you don't have welding/powerful power-supply capabilities). Since it is in the junction between the two different materials where you get the "measured" temperature.You can buy the wires separately and just melt the tips together to form as many thermocouples as you need!PS. You can even weld/crimp/clamp the wires to another metallic material, as long as the temperature is the same where each wire is welded/clamped you will have the same accuracy as usual (i.e. having them welded close together)

author: T4P
author_rank: Super Contributor
timestamp: April 24, 2012, 07:15:31 pm
content: Quote from: eV1Te on April 24, 2012, 05:41:10 pmBut yeah , no point arse-ing about the curie point non-linear specs .The only limiting factor is always the insulation ...

author: eV1Te
author_rank: Regular Contributor
timestamp: April 24, 2012, 08:49:05 pm
content: Quote from: Dave.S on April 24, 2012, 07:15:31 pmHey, sorry if I missunderstod you, I thought you tried to say that 350 was the max temp or limiting temp. For all type K due to the curie temperature.Since I have been working a lot with thermocouples and even designing electronics for amplification and logging of their signals, I wanted to share my knowledge.

author: SeanB
author_rank: Super Contributor
timestamp: April 24, 2012, 09:09:11 pm
content: Type k will work up till it melts ( and then a little more until the drop falls off), and even if the response is not linear it is at least monotonic. I have often repaired them with an acetylene torch to weld the wires back together, or to weld them back to the steel plate they were measuring. The insulation almost invariably was the limiting item, unless you used a filled magnesia tube with a steel jacket, or a sintered ceramic sleeve. Come back to one on a heater and find the first few cm are bare wire, the glass fibre having flaked off, but it still works as long as the bare wires do not touch. If they did the controller would cook the heater trying to get it to setpoint.

author: M. András
author_rank: Super Contributor
timestamp: May 10, 2012, 07:45:45 pm
content: Quote from: nanofrog on April 23, 2012, 07:56:42 pmit says for me cp2102 usb to uart bridge controller, as for the windows driver, which failes to install on my laptop just like the fluke ir cable driver... i love original microsoft products...