A place for all the arduino code I write.

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Starbeamrainbowlabs 70984d14d7 Adapt Adafruit BME280 example to have a simple Serial text interface		2020-03-13 01:37:39 +00:00
Blink	Add blink mini-project	2016-09-25 13:57:15 +01:00
bme280	Adapt Adafruit BME280 example to have a simple Serial text interface	2020-03-13 01:37:39 +00:00
deepsleep	Add ESP deep sleep test	2018-04-20 22:40:43 +01:00
dht22	Write ESP DHT22 demo	2019-09-30 19:30:07 +01:00
dht22-esp8266	Write ESP DHT22 demo	2019-09-30 19:30:07 +01:00
EEITemperature	Write simple display-based system to display temp & humidity with the NodeMCU 0.9	2019-09-30 21:22:52 +01:00
eeprom	Add eeprom tests	2018-04-27 23:16:29 +01:00
eeprom-search	Add eeprom tests	2018-04-27 23:16:29 +01:00
Examples	Add HelloWorld example	2020-03-13 00:43:29 +00:00
flashLed	Corect circuit order in comment	2016-07-02 15:02:36 +01:00
I2cScanner	Add missing \r in I2C scanner	2017-08-13 14:29:55 +01:00
RamLocationTest	Add RAM location test	2019-09-30 18:52:48 +01:00
SizeOfTest	[SizeOfTest] Add long	2018-08-19 15:09:25 +01:00
soil-sensor	Test soil sensor	2018-05-13 15:40:42 +01:00
.gitmodules	Write simple display-based system to display temp & humidity with the NodeMCU 0.9	2019-09-30 21:22:52 +01:00
LICENSE	initial commit	2016-07-01 09:59:44 +01:00
README.md	Add more detail to LMIC library info section	2018-11-06 19:33:41 +00:00

README.md

arduino

A place for all the Arduino code I write.

A collection of projects and example code for various Arduino-related devices.

My goal here is to make sure that everything is documented clearly enough that it should be a fairly easy and frustration-free experience picking up a project from here and running it. To that end, if you experience any difficulties - please contact me! Methods to get in touch are detailed on my website.

Libraries

For some reason, the Arduino IDE is absolutely ridiculous in that it keeps libraries globally installed. Some of the projects and examples here require that libraries are installed to work, unfortunately (I wasn't able to get them to function any other way :-/). To that end, I've listed below the libraries and where to get them from that I've used.

RadioHead

Used in some of the low-level LoRa test programs. This requires cloning the RadioHead repository into the Arduino IDE libraries folder, which is by default located at ~/Arduino/libraries. Here's the clone command in question:

git clone https://github.com/PaulStoffregen/RadioHead.git

Execute it in the Arduino libraries folder as mentioned above.

LMIC

Required for the LoRaWAN projects. Installable through the library manager if you search LMIC.

In addition, for some reason the author of this library has made a very bad design choice, in that you've got to alter the original library code in order for it to work. Navigate to the Arduino IDE's library folder (by default ~/Arduino/libraries), enter the MCCI_LoRaWAN_LMIC_library directory, and then open src/lmic/config.h for editing. You want to uncomment line 50, which should read like so once uncommented:

#define CFG_sx1276_radio 1

Useful Resources

Connect with WPA - What seems like a reasonaly good tutorial on how to get a Wemos to connect via WiFi. We'll need a TCP tutorial later on down the line though.