| Setup |
ESP-12S (downloader) |
ESP-12FD (arduino)
|
| SPI Speed |
40MHz |
40MHz
|
| Crystal |
26Mhz |
26Mhz
|
| SPI Mode |
QIO |
DOUT
|
| Flash Size |
32Mbit |
4MB (FS: non OTA:~ 1019KB)
|
| Flash vendor/devID |
20h/4016h/QUAD |
-
|
| Speed |
150K |
300K
|
| Build-in LED |
- |
2
|
| Flash Frequency |
- |
40Mhz
|
| Reset |
- |
DTR (aka nodemcu)
|
| Debug port |
- |
disabled
|
| Debug level |
- |
none
|
| IwIP Variant |
- |
v2 lower memory
|
| VTables |
- |
flash
|
| Exceptions |
- |
legacy (new can return nullptr)
|
| Erase Flash |
- |
All Flash Contents
|
| Espressif FW |
- |
nonos-sdk 2.2.1+100 (190703)
|
| SSL Support |
- |
ALL SSL ciphers (most compatible)
|