Differences

This shows you the differences between two versions of the page.

--- esp32 [2019/12/19 00:27] – donpdonp
+++ esp32 [2024/01/31 04:08] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-## esp32 boards
+|Model|Core| Co-Proc | Ram|Wifi|Bluetooth|Peripherals|
+|ESP32   | Extensa 32bit LX6 240MHz (2) | FSM | 520k | wifi4 | bt4.2 |
+|ESP32-S2| Extensa 32bit LX7 240MHz (1) | FSM & RISC-V | 320k | wifi4 | x | USB Serial, 8-bit DAC(2) |
+|ESP32-S3| Extensa 32bit LX7 240MHz (2) | FSM & RISC-V | 512k | wifi4 | ble5 | USB Serial |
+|ESP32-C2| RISC-V 32bit 120MHz (1) | | 272k | wifi4 | ble5 |
+|ESP32-C3| RISC-V 32bit 160MHz (1) | | 384k | wifi4 | ble5 |
+|ESP32-C6| RISC-V 32bit 160MHz (1) | | 384k | wifi6(2.4ghz) | ble5 + zigbee |
+|ESP32-H2| RISC-V 32bit  96MHz (1) | | 256k | x | ble5 + zigbee |
 {{ hardware:solderstation.jpg?500 }}
-### Blinky
+### Blinky (ESP32-S module; ESP32 + 4m flash)
 {{ hardware:esp32.jpg?500 }}
@@ Line 48: / Line 56: @@
   * Dec-D 2019
-    * move pin20 (SD1 CLK) to 12 G27
+    * move pin20 (SD1 CLK) to 12 G27 DONE
     * add 4-pin switch port (switch+status led)
     * LVDS connector
     * GPIO12 1.8 vs 3.3v pin14
+    * flip micro USB DONE
-### FlashHunt
+## wall switch
-  * esp-idf app (FLASH DANGEROUS WRITE enabled)
+  * switch
-    * cpu cache crash problem
+  * switch backlight
-  * write_flash to 0x1000000 and 0x2000000 same error behavior
+  * photosensor
+  * distance sensor
+  * status led
+  * lcd display
 ## photoresistor