Board/IOD/IOD1001-dat/IOD1001-dat.md
... ...
@@ -13,3 +13,12 @@
13 13
- Voltage: 3.3V
14 14
- Chip: SSD1306
15 15
16
+## address
17
+
18
+- 0x78 = 0x3C (default resistor set)
19
+- 0x7A = 0x3D
20
+
21
+
22
+## ref
23
+
24
+- [[I2C-dat]]
... ...
\ No newline at end of file
Chip/TI/TI-sensor-dat/2023-10-25-17-39-43.png
... ...
Binary files /dev/null and b/Chip/TI/TI-sensor-dat/2023-10-25-17-39-43.png differ
SDK/ESP-SDK-dat/ESP-SDK-dat.md
... ...
@@ -47,5 +47,5 @@ Wirings use [[USB-TTL-dat]]
47 47
API Reference
48 48
https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/index.html
49 49
50
-
50
+- [[ESP-dat]]
51 51
Tech/Interface/I2C-dat/I2C-dat.md
... ...
@@ -3,9 +3,25 @@
3 3
4 4
// I2C device found at address 0x40 ! // INA219, INA226
5 5
6
-//I2C device found at address 0x3C ! // OLED = 0x78
6
+for [[IOD1001-dat]]
7
+
8
+ //I2C device found at address 0x3C ! // OLED = 0x78
7 9
8 10
//I2C device found at address 0x75 ! // IP5306
9 11
10 12
//I2C device found at address 0x76 ! // BME280
11 13
14
+
15
+## Set custom I2C
16
+
17
+ Wire.begin(I2C_SDA, I2C_SCL);
18
+
19
+
20
+## code library
21
+
22
+the most easy to use library for ESP
23
+- https://github.com/ThingPulse/esp8266-oled-ssd1306
24
+
25
+## ref
26
+
27
+- https://randomnerdtutorials.com/esp32-i2c-communication-arduino-ide/#1
... ...
\ No newline at end of file
chip-cn/Espressif/ESP-DAT.md
... ...
@@ -26,7 +26,11 @@ ESP8684
26 26
27 27
ESP8685
28 28
29
+## Boards
29 30
31
+- [[ESP32-ISO]]
32
+
33
+## Debug
30 34
31 35
### ESP failed when system trying to connect to WIFI
32 36
chip-cn/Espressif/ESP32/ESP32-HDK-dat/ESP32-HDK-dat.md
... ...
@@ -53,7 +53,7 @@
53 53
54 54
### Functions
55 55
56
-- [[ESP32-SPI-dat]] - [[ESP32-GPIOs-dat]] - [[ESP32-USB-dat]]
56
+- [[ESP32-SPI-dat]] - [[ESP32-GPIOs-dat]] - [[ESP32-USB-dat]] - [[I2C-dat]]
57 57
58 58
EMAC = Ethernet
59 59