Finlay bigFin

Climbing Instruction

Overviews

Neil Gresham's Climbing Masterclass (32-part series)
1. Part 1 - https://www.youtube.com/watch?v=nkfUqdr-0zk&list=PLBCRwO0FN0zMTqSfFW9SMbK2tncTrI25r
2. Part 2 - https://www.youtube.com/watch?v=XKD4oZjYWO4&list=PLBCRwO0FN0zPOIjDgeCBMhrLrc69kOYzm
REI's Rock Climbing series (articles) - https://www.rei.com/learn/c/rock-climbing
Team BMC
1. Indoor Climbing - https://www.youtube.com/playlist?list=PLTodUXkQjZwyerKDXT9qrA4bTeQ6aJ3wu
Sport Climbing - https://www.youtube.com/playlist?list=PLTodUXkQjZww17nrNYQiG0fpiTTZPBpsN

Guide to PROGMEM on ESP8266 and Arduino IDE

Intro

On low memory devices like the arduino and esp8266 you do not want strings to be stored in RAM. This occurs by default on these systems. Declare a string const char * xyz = "this is a string" and it will use up RAM.

The solution on these devices is to allow strings to be stored in read only memory, in Arduino this is the PROGMEM macro. Most of my experience is with the ESP8266 which is a 32bit micros controller. This device stores PROGMEM data in flash. The macro PROGMEM on ESP8266 is simply

#define PROGMEM   ICACHE_RODATA_ATTR

	# This script automatically handles Syncthing conflicts on text files by applying a
	# git three-way merge between the previously synced version and each divergent version.

	# It depends on the watchdog package and git.

	# For automatic dependency installation when running with ´uv run --script deconflicter.py´:
	# /// script
	# requires-python = ">=3.10"
	# dependencies = [
	# "watchdog",

	import ssl, sys, json, base64
	import paho.mqtt.client, msgpack, influxdb_client
	from influxdb_client import InfluxDBClient, Point
	from influxdb_client.client.write_api import SYNCHRONOUS

	ufire_server = ""
	mqtt_port = 8883
	mqtt_username = ""
	mqtt_password = ""
	influx_bucket = ""