From d203a9ec56b79998271a2f0a402997da9a55968a Mon Sep 17 00:00:00 2001
From: Correl <correl@gmail.com>
Date: Mon, 17 Oct 2022 18:41:06 -0400
Subject: [PATCH] updates

---
 20220209144915-tutor.org   | 12 ++++++++++++
 20221017183149-esp2866.org | 19 +++++++++++++++++++
 20221017183837-esphome.org |  8 ++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 20221017183149-esp2866.org
 create mode 100644 20221017183837-esphome.org

diff --git a/20220209144915-tutor.org b/20220209144915-tutor.org
index 793bfba..cc9e6ff 100644
--- a/20220209144915-tutor.org
+++ b/20220209144915-tutor.org
@@ -195,3 +195,15 @@ https://www.topdecked.com/decks/alive/833c308f-219f-4624-8b32-1adedcb477f0
 - Which cards do I want in one deck that are currently in another?
 - Which cards do I need more copies of?
 - Which cards do I need that would improve specific decks?
+
+** Types
+: import Text -> (ValidCardNames, InvalidCardNames)
+: import Text -> (ValidCards, InvalidCards)
+
+: PreferredCard = PreferredCard { name: ValidCardName, card: Maybe ValidCard }
+: import Text -> ([PreferredCard], [InvalidCardNames])
+
+: decklist DeckName -> ValidCardNames -> DeckList
+: commanderDeckList -> DeckList -> Either InvalidCommanderDeck CommanderDecklist
+
+: Deck = Deck [PreferredCard]
diff --git a/20221017183149-esp2866.org b/20221017183149-esp2866.org
new file mode 100644
index 0000000..79a92f9
--- /dev/null
+++ b/20221017183149-esp2866.org
@@ -0,0 +1,19 @@
+:PROPERTIES:
+:ID:       d97fde4a-0e91-40f9-ac57-d0cd67295d14
+:END:
+#+title: ESP2866
+* Best pins to use
+| Label | GPIO   | Input         | Output                | Notes                                                            |
+|-------+--------+---------------+-----------------------+------------------------------------------------------------------|
+| D0    | GPIO16 | no interrupt  | no PWM or I2C support | HIGH at boot used to wake up from deep sleep                     |
+| D1    | GPIO5  | OK!           | OK!                   | often used as SCL (I2C)                                          |
+| D2    | GPIO4  | OK!           | OK!                   | often used as SDA (I2C)                                          |
+| D3    | GPIO0  | pulled up     | OK!                   | connected to FLASH button, boot fails if pulled LOW              |
+| D4    | GPIO2  | pulled up     | OK!                   | HIGH at boot connected to on-board LED, boot fails if pulled LOW |
+| D5    | GPIO14 | OK!           | OK!                   | SPI (SCLK)                                                       |
+| D6    | GPIO12 | OK!           | OK!                   | SPI (MISO)                                                       |
+| D7    | GPIO13 | OK!           | OK!                   | SPI (MOSI)                                                       |
+| D8    | GPIO15 | pulled to GND | OK                    | SPI (CS) Boot fails if pulled HIGH                               |
+| RX    | GPIO3  | OK            | RX pin                | HIGH at boot                                                     |
+| TX    | GPIO1  | TX pin        | OK                    | HIGH at boot debug output at boot, boot fails if pulled LOW      |
+| A0    | ADC0   | Analog Input  | X                     |                                                                  |
diff --git a/20221017183837-esphome.org b/20221017183837-esphome.org
new file mode 100644
index 0000000..ec4f603
--- /dev/null
+++ b/20221017183837-esphome.org
@@ -0,0 +1,8 @@
+:PROPERTIES:
+:ID:       659c836d-0934-4496-a163-a51ccaccc117
+:END:
+#+title: #+title: ESPHome
+
+A platform for building firmware for [[id:d97fde4a-0e91-40f9-ac57-d0cd67295d14][ESP2866]] and ESP32 microcontrollers using
+YAML configuration files using a syntax similar to HomeAssistant that integrates
+easily with HomeAssistant installations.