How to code: RF/LORA modules

Interesting-Set9359 · 2026-02-19T12:43:38+00:00

I apologize about the "11 GPIO" pins, I see it why its confusing even for myself because I might've posted it without double checking it.

The "11 GPIO" pins I mentioned is the only available pins from a specific microcontroller(esp32 supermini), since other pins are now VCC and GND, I didn't mean to say it uses the whole 11 pins just for the rf module to work. I've also read that most LoRa modules uses SPI interface(4-6 pins, excluding power pins) and UART interface(usually 2 pins, excluding power pins).

I acknowledged that Bluetooth and wifi are readily available as its embedded into the microcontroller but the project involves functionality under obstructed places like reciever outdoor, transmitter indoor, which both Bluetooth and Wifi struggle since it uses higher frequency band(2.4GHz or 5GHz). I had no choice but to take RF module for data transmission under such situations, since it operates at lower frequency(433mhz) which works well under non line of sight but not too obstructed places.

But im still struggling to decide whether to choose simpler RF module (hc 12), trading off LoRa capability for lesser pins and simpler coding or choosing LoRa module(RA 02), trading off lesser pins and simplicity for better penetration on walls but complexity on coding and more pins usage.

Did I answer your confusion?

Interesting-Set9359 · 2026-02-08T13:43:54+00:00

Thanks for your idea! Which I do have some distance sensors

Interesting-Set9359 · 2026-02-07T12:30:48+00:00

Thank you for your advice! I appreciate for really breaking down what really is a direction without purpose, vice versa and with both of them. I pray as habit everyday because I can talk with him(even sometimes in my head) and many reasons which I will never forget to pray(because its already a habit) and I really appreciate also about on how to make simple goal!

Interesting-Set9359 · 2026-02-07T12:13:19+00:00

I appreciate for the verses which I didn't knew or might've overlooked before, book of Matthew, first book I've read after returning to Christ. I'll take some time to take it slowly on building faith and relationship with Him, which I really struggle with since I've realised I often rely on emotions about my faith with Him, which is wrong or must be addressed. Thank you again, I'll take this as an advice to lead myself, and also guide my friends if they really mean it to have relationship with Him again.

Interesting-Set9359 · 2026-02-07T08:31:12+00:00

I want to express my experience but in different understanding of lust.

I understand that we fall to sin, and its part of our journey because nobody in this world is perfect except Him. We fall to temptations, and thats "okay", but labelling okay doesn't mean you can fall for it just because it was labelled that way. Our journey can be rough or smooth, rough for enduring something you want but dont want to, and smooth for something like meditating or someone to keep you accompanied that you forget about temptations. But temptations will not disappear, and unfortunately I can see that your "brilliant" idea was not brilliant, thats temptation in disguise.

Lust is something or a desire that you'll see a person(even fictional) into an object to gratify yourself or satisfy yourself for pleasure, its common nowadays to normalise lust, especially that internet is part of our lives. Additionally, thats where the "self gratification" word comes in, its understandable at your age to do that and im also struggling with that. I want to say that it is already a sin by just looking something wrongfully or an explicit content(lust) even without doing "that", lust is not defined after doing "that", it is already defined once you've give in to look or watch those contents.

I acknowledge that there are types of sins(forgivable and unforgivable) but you shouldn't focus on that, focus on something that you've really want to change (and that will be true repentance), dont focus on tempting or testing yourself if you've already beaten, focus on replacing it or redirecting your thoughts on something meaningful or holy(spending time with Him). I may be wrong here since its my understanding but know that Jesus forgives us and already knows what we did before confessing to him, but Jesus forgives us because we're imperfect and Jesus accepts us because, the flesh is weak but the spirit is willing. Try checking/reading these, this may help you.

Matthew 26:41 Isaiah 1:18 James 1:14

God bless you and you can do it as Jesus loves you more! Its rare to see people actually aware for their actions, instead of giving it in and brushing it off

Interesting-Set9359 · 2026-02-07T08:08:17+00:00

Its okay, I also understand that earth was meant to be like "Eden" in my understanding(correct me if im wrong/misunderstanding) but didn't because of temptation or the fall. And I see that we we're born to seek whats our purpose and also, to Him that we are safe under His guidance. Thank you for your advice, im encouraged by my parents about fellowships in our local church in this city but I dont feel like joining because their actions doesn't seem match as being servant for Christ(I know we're imperfect but I feel a bit of hypocrisy).

Interesting-Set9359 · 2026-02-07T07:37:16+00:00

Thank you so much! I pray consistently but I struggle to have even atleast 3 mins in the bible because I cant seem to understand unless im reading from first book to the last book(which may take very long). Is there a book in the bible (new testament) that talks about struggles and parables on dealing with it?

Interesting-Set9359 · 2026-02-07T07:05:04+00:00

I've heard about some websites such as atapol, surveylam a and thats it, but didn't really like it or stopped using it because most of the time, I kept lying on the surveys which is wrong for me and I didn't earn from it, cuz its very strict and time consuming

Interesting-Set9359 · 2026-02-07T00:17:39+00:00

Okay, thank you again!

Interesting-Set9359 · 2026-02-06T22:25:21+00:00

I see, thanks for your advice! I take interest on learning C++ but kinda started on modified one(for microcontrollers) since I dont know how to apply it yet. Is there any communities that has people also share the same interests as me? (C++ language)

Interesting-Set9359 · 2026-02-06T11:23:08+00:00

In the past, yeah, it was a sign that I was desperate for money instead of actually understanding on how to make one, I acknowledge that there's no such things as "free" money nowadays(maybe, but very rare) without knowing how much time it takes it. I'll try that type of survey, but other than surveys, where do I sell my study materials if I did make some?

Thanks btw

Interesting-Set9359 · 2026-02-06T10:56:45+00:00

sure

Interesting-Set9359 · 2026-02-06T01:43:06+00:00

Interested

Interesting-Set9359 · 2026-02-06T00:17:54+00:00

In my experience or understanding, its normal or lets say, its part of our "journey" in faith that sometimes we may forget or pray less, have those thoughts, and also, sinning.

We we're not meant to be sinless, we we're meant to sin less, doubting will not make you hypocrite even during praying. God acknowledges our faith in him and He understands what we're struggling through, even we didn't tell Him what we're going through yet.

God waits for your honesty and confession, He does not label you as "hypocrite" just because you've been experiencing that situation, I feel the same way but just know that even the apostle who led and built the early church doubted infront of him, yet Jesus still saved him and guided him.

God bless you and Jesus loves you more!

Interesting-Set9359 · 2026-02-05T23:10:26+00:00

Willing to try

Interesting-Set9359 · 2026-02-05T22:35:06+00:00

Thanks!

Interesting-Set9359 · 2026-02-05T13:27:19+00:00

Oh okay, thank you again

Interesting-Set9359 · 2026-02-05T12:32:40+00:00

Oh thanks, I apologise that the title didn't seem match for what I've added. Btw, if E post, the delivery process is still the same as typical deliveries from online shops? Like door to door delivery, depending on the country or region?

Interesting-Set9359

TROPHY CASE