SuperHouse 42: ESPFlash programming header for ESP8266 / ESP32

* https://www.superhouse.tv/42-the-espflash-programming-header-for-esp8266-esp32
* https://www.superhouse.tv/episodes

0:00 Introduction
0:56 Sonoff Basic programming header
1:18 What pins does a programming header need?
2:10 Can we use FTDI?
2:56 Existing programming headers
4:40 The wESP32 programming header
6:20 3.3V vs 5V supply
7:32 Proposed 1x6 "ESPFlash" header
7:57 Official Espressif programmer
9:48 "ESPFlasher" reference design
10:30 Flying-leads adapter
11:04 Using ESPFlash in your own designs
12:13 ESPFlasher schematic explanation
13:04 Terminology: ESPFlash / ESPFlasher
14:05 Summary of the ESPFlash standard

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