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erco beat me main: dirsb=%11111111 ' set portb pins as outputs pinsb=%11111110 SERTXD (CR, LF, #pinsb) pause 1000 b0=pinsb : SERTXD (" %",#bit7,#bit6,#bit5,#bit4,#bit3,#bit2,#bit1,#bit0) let pinsb=%00000000 SERTXD (" ",#pinsb) pause 1000 goto main

Hi ChrisN141, I guess the first step is to try if can receive data ok. This program should sertxd your gprmc sentence from the picaxe. At the end the checksum is displayed in decimal it is usually hex the conversion is required to check that it is correct. You can also check what the actual...

Hi OLDmarty position 0 plus position 20 = 21 so (21 x 65536 / 255 ) = 5397 so try Pot_Position=Pot_Position **5397

now some code to test ... will display Celsius temperature with minimum and maximum cycling evry 15secs on line 2 of an OLED display. If switch is pressed on release will swap to Fahrenheit . If switch is held it will eventually display (reset) release min/max will start again. #picaxe 18m2...

C.2 o _ _______ V + / \ / \ GND o o o o o o o o AXE132 unused pads showing existing onboard links. 1 \______________/ 8 For an upcoming project I wanted to add a ds18b20 but also...

pid 6001 always self updated on my windows 10 pc so it may depend on which version you have. pid bd90 is now supported I just tried a w10 pc plugged the axe027 and the drivers updated to the latest version if I didnt look in device manager I would have never known.

Just newly installed w11pro on my newish home PC🙃 loaded PE 6.1.0.0 which hasn't changed. all ok! tried ch340g serial loads quickly and seamlessly. Thought I'd try the picaxe027 cable looking at Device Manager using the PE editor. It didn't appear at first but soon seamlessly self-installed...

Hi NigelT, I myself like the idea of having a project completely isolated. from anything I connect like a pc or a laptop which can be pricey these days. The actual optoisolator used is a SFH610A-2 the transfer ratio can vary between models. It happened to be some I had, so the resistor values...

For some 4.5v supply is too low to drive the logic controller of the LCD it Vary's slightly with temperature which may explain why it works sometimes. A 5.0v regulated supply is typically recommended.

Hi regpye, Its common to terminate an ADCpin with a 10K ohm resistor to ground. so R2 is always 10K usually each position will switch its own series resistor from V+ picaxe supply to the common adcpin. sw.pos ADCvalue nearestR1 1 150 56K 2 250...

hi harolds1956, I just finished making a new project board easy to plug in a 8m2 14m2 20m2 20x2 at the moment only power is conected to the top two socket pins the required serin pulldown 15k is on the optoboard if i need to test a 18m2 i can just drop down a slot and carefully connect to the...

hi mickm2au, I just finished making a new project board. I have a 14m2 so writing some code for a lcd will be a good test for it! It's a pity the 14m2 remaps its ports it could have been a little quicker. a sneaky rewrite of initialization so we don't need to include some pauses. from memory...

probably the best solution to change the pid as suggested by kfjl back in post#11 I've avoided reprograming my cable in the past as I have never needed to do so. If you have your axe027 working on the desktop its quite easy to change the pid using the REV Ed programing tool AXE027 Programming...

Hi j.mayer sorry to see you're not having much joy! looking at the events log may help unfortunately, i can only show a successful one. looks like the surface pro may have device security preventing successful install. Fix Error Code 39 On Microsoft Surface 7 or Surface 3 While Installing...

Hi j.mayer it still seems to me you may have only completed part 1. from #10 once it appears under- Universal Serial Bus controllers -section thats part 1 complete. part 2 It also then appears under- Other devices -again as ! USB serialport right click on this and update driver select browse...

you usually get (Code 39) when the driver not yet installed. you can also access device manager within the pe6 editor. try (Update Driver) again select locate and install driver manually browse in this location C:\Program Files (x86) it may need to be done twice first step usually just...

Hi micrometal, that is proberly correct The setint command causes a polled interrupt on a certain input pin conditions. This can be a combination of pins on the default input port The default condition is a logical AND of the selected input pins. try setintflags OR %00000110, %00000110

Hi jackberg perhaps code here will get you going. RDM630 125khz RFID Card Reader CODE EXAMPLE | PICAXE Forum

Hi Klaasje, you probaly will require at least a 200uf cap to hold up your oled 1602 display it can be trickly to save variables with the supply collapsing I assumed you are using a 5v regulated supply a better method may be to seperate the supply to the 18m2 with a diode and its own decouplin...

With this code the RTC expects expects to be programmed in GMT(00:00) all year round. so its easiest to turn off daylightsavings on your laptop on the bottom right of your screen you can usually right click on the time and select Adjust date/time, before programming the picaxe. #picaxe 20X2 '...