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Hi Robert, yes I enquired? with him recently and he said he is not shipping at the moment because of the very long postal delays.? I take it from this he still has plenty of them to sell at some

Hi Glenn, hfo_poland is an active userid on eBay but he is not currently selling those filters and the item number is not found. These filters all are in the QCC8C package so no worries there.?

Sorry gents, upper level? address for my tinySA web page is http://www.carnut.info/tinySA/tinySA.html The EPCOS SAW filter is B3555.?? Now corrected on web page and BOM.??? My PCB can only take

Correction, the 3740 is 433.96 MHz Fc.

To be clear, the (previous) BOM says 3550 SAW, the text of the Glenn's webpage says 3555 and Marty mentioned to me in an email he bought 3740 versions of the SAW.? I saw Erik mentioned the filters

Hi Glenn, I'm getting this error: **** Not Found **** The requested URL /tinySA/BOM/BOM_tinySA_at-July-8th_2020.xls was not found on this server. Also, is the 3550 version of the SAW the

BOM link still busted… Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner – Operator Villa Grand Piton

Sorry, the links are OK now. glenn

Hi Glen, Thanks for the reply, had a look at the update on your website and it is clear what to do, thanks. By the way, the link to the new schematics seems to be broken. Yes the PCB's were put to a

Hi Elia, I hope your other project PCB's have been useful. I have just re-done the Schematics after receiving,finally, my Attenuator module, so can test the tinySA more fully. What i found with the

P.S.? One set of the V1 boards I had made left.

Hi Glenn, I managed to get a V1 of your PCB's (thanks to the generosity of a fellow ham) and was wondering about a couple of things.The parts which are on the V2 but not V1, I can add them to the V1

Hi Glenn (and John), Understand.? I have a lot of experience with QFN's but they can be very challenging for some to install.? You are exactly correct about the module vs. part cost, the modules are

Hi Dave Yes it's possible to mod the PE4302 modules for serial but would need some very fine copper cutting etc to isolate the serial pins..? For most if not all that's more difficult than just

I am running version 2.2.6 here - no problems so far, but note I am using a normal ESP32 Dev board, not the WROVER used by Glenn's PCB.? No idea if that makes a difference (WROVER has PSRAM which the

In my homebrew version I just bought some PE4302 chips and soldered them on, so I use the PE4302 in serial mode and don't bother with the IO expander.? Saves a huge amount of board space (and some

Robert, I thought? of just fitting the PE4302 chip but it might be a bit of a challenge for some, to fit it. Especially the pad under the chip. Safer, easier and maybe even cheaper to buy the module.

There's a couple of versions of the library between 2.2.0 and 2.2.6, but we haven't tried any of them, so for now, you should stick with 2.2.0. -- John P. WA2FZW

Hi John, then should TFT_eSPI be downgraded to avoid crash? Thanks for the reply. - Gyula HA3HZ

IMPORTANT!!! In the process of testing the next version of the software, Jim (G3ZQC) ran into a problem that was causing the code to crash, while it was working fine on my unit. Turns out Jim had