Board-dat/NWI/NWI1241-dat/2023-11-15-17-54-30.png
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Board-dat/NWI/NWI1241-dat/2023-11-15-18-04-36.png
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Board-dat/NWI/NWI1241-dat/NWI1241-dat.md
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+
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+# NWI1241-dat
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+
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+
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+
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+## Board map
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+
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+![](2023-11-15-17-54-30.png)
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+
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+
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+### Pin Definitions of Extra Pins
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+
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+I2C Port
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+* IO21 IO22 GND 3V3 +5V
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+
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+
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+Extra Pin Header Pins:
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+* GND VBAT +5V +3V3
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+* IO4 IO16 IO17 IO26
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+
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+
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+Jumper - SJ6
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+- reset of IP5306 together with ESP32
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+
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+
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+Network Resistor NR2 / NR3
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+- default set for battery volume, indicating by on board LEDs
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+- NR2 + SJ2 + SJ3 for IP5306-I2C version only, customize only
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+
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+Buttons
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+- IO33 IO36 IO 39
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+
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+### Define in arduino
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+
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+ #define button1 IO39
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+ #define button2 IO36
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+ #define button3 IO33
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+ #define button4 IO0
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+
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+ #define led1 IO19
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+
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+ #define SPK IO25
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+
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+ #define TFT_RESET IO5
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+ #define TFT_SCK IO18
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+ #define TFT_DC IO32
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+ #define TFT_CS IO27
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+ #define TFT_SDA IO23
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+ #define TFT_SDO IO12
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+
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+ #define SD_CS IO13
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+ #define SD_MOSI IO15
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+ #define SD_MOSI IO14
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+ #define SD_MISO IO2
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+
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+ #define IP5306_SCL IO22
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+ #define IP5306_SDA IO21
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+ #define IP5306_LED3 IO34
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+
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+ #define BAT_ADC IO35
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+
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+Define in [[ESP32-WROVER-dat]] module
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+
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+![](2023-11-15-18-04-36.png)
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+
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+
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+
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+## Arduino Demo Code
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+* Based on Arduino TFT_eSPI library
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+* Add extra pin definitions, demo code please see [here](https://github.com/Edragon/Arduino-ESP32) (Arduino-ESP32/Sketchbook/Display/).
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+
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+* Working demo please search [[social-account]] channels
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+
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+
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+
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+
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+## Notice
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+
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+* Please attach battery, and plug USB to "activate" battery first, once you removed the battery you may need to activate it again
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+* Battery port, I2C port pitch 1.25 mm, speaker port pitch 2.0mm
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+
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+
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+
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+## ref
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+
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+- [[NWI1241]]
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+
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+- Module - [[ESP32-WROVER-dat]]
Board-dat/SIR/2023-10-19-12-57-39.png
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Board-dat/SIR/SIR1015-dat.md
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@@ -1,45 +0,0 @@
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-# SIR1015-dat
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-
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-- [legacy wiki page](https://w.electrodragon.com/w/EDIR)
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-- more documentation please see legacy wiki page
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-
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-## Data output
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-
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-- Standard Three wires serial interface:
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-- All the data send in HEX format
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-- return 0xFF for wrong command and 0x00 for correct command
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-
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-| Sequenc | Date | Description |
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-| ------- | ------------ | -------------------------------------------------------------------------------------- |
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-| 1 | Frame Head | 0xFA, fix value, means the start of data packet |
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-| 2 | Frame Length | Lenth of data packet, Bytes of Freq+Data |
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-| 3 | Frequency | 0x1E ～ 0x3C，frequency 30KHz ～ 60KHz |
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-| 4 | Data | data, length is not fixed, bytes = len -1, maxium 100 bytes, normally only 20-35 bytes |
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-| 5 | Sum of data | sum calcultation: 0x100- (Len+Freq+Data0+Data1+…+Datan) |
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-| 6 | End Sign | 0xED, this is a fixed value |
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-
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-
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-![](2023-10-19-12-57-39.png)
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-
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-
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-## Commands
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-
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-- 0xFA, 0xF3 - repeat sending last IR signal data packet
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-- 0xFA, 0xF4 - exit the data listening mode
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-- 0xFA, 0xF5 - start the IR signal listening mode, auto exit when data received
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-- 0xFA, 0xF6 - module reset
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-- 0xFA, 0xF7 - module wake up
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-- 0xFA, 0xF8 - enter into sleep mode
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-- 0xFA, 0xFD - start listening mode with IR integrated receiver, only for frequency at 38Khz
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-- Data - Send out data as input, direct send decoded signal part as command, "FA ... ED"
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-
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-
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-## Note
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-
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-- Fixed frequency mode can sense most device, command is FA FD. Audo frequency mode will be much more complex to use.
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-
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-
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-## Demo
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-
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-- [demo video youtube please see here.](https://www.youtube.com/watch?v=Zv19LSpA8Uc&ab_channel=Electrodragon)
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-- control on/off a fan by infrared controller, by copy and resend the infrared command
... ...
\ No newline at end of file
Board-dat/SIR/SIR1015-dat/2023-10-19-12-57-39.png
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Board-dat/SIR/SIR1015-dat/SIR1015-dat.md
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+# SIR1015-dat
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+
3
+- [legacy wiki page](https://w.electrodragon.com/w/EDIR)
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+- more documentation please see legacy wiki page
5
+
6
+## Data output
7
+
8
+- Standard Three wires serial interface:
9
+- All the data send in HEX format
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+- return 0xFF for wrong command and 0x00 for correct command
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+
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+| Sequenc | Date | Description |
13
+| ------- | ------------ | -------------------------------------------------------------------------------------- |
14
+| 1 | Frame Head | 0xFA, fix value, means the start of data packet |
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+| 2 | Frame Length | Lenth of data packet, Bytes of Freq+Data |
16
+| 3 | Frequency | 0x1E ～ 0x3C，frequency 30KHz ～ 60KHz |
17
+| 4 | Data | data, length is not fixed, bytes = len -1, maxium 100 bytes, normally only 20-35 bytes |
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+| 5 | Sum of data | sum calcultation: 0x100- (Len+Freq+Data0+Data1+…+Datan) |
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+| 6 | End Sign | 0xED, this is a fixed value |
20
+
21
+
22
+![](2023-10-19-12-57-39.png)
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+
24
+
25
+## Commands
26
+
27
+- 0xFA, 0xF3 - repeat sending last IR signal data packet
28
+- 0xFA, 0xF4 - exit the data listening mode
29
+- 0xFA, 0xF5 - start the IR signal listening mode, auto exit when data received
30
+- 0xFA, 0xF6 - module reset
31
+- 0xFA, 0xF7 - module wake up
32
+- 0xFA, 0xF8 - enter into sleep mode
33
+- 0xFA, 0xFD - start listening mode with IR integrated receiver, only for frequency at 38Khz
34
+- Data - Send out data as input, direct send decoded signal part as command, "FA ... ED"
35
+
36
+
37
+## Note
38
+
39
+- Fixed frequency mode can sense most device, command is FA FD. Audo frequency mode will be much more complex to use.
40
+
41
+
42
+## Demo
43
+
44
+- [demo video youtube please see here.](https://www.youtube.com/watch?v=Zv19LSpA8Uc&ab_channel=Electrodragon)
45
+- control on/off a fan by infrared controller, by copy and resend the infrared command
... ...
\ No newline at end of file
Chip-cn-dat/Espressif/ESP32/ESP32-WROVER-DAT/ESP32-WROVER-DAT.md
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@@ -2,6 +2,10 @@
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3 3
# ESP32-WROVER-DAT
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+
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+
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+
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+
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## sale version
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7 11
IPEX-ANT
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@@ -17,6 +21,7 @@ PCB-ANT
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## new version
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+
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ESP32-WROVER-E 和 ESP32-WROVER-IE 是两款通用型 Wi-Fi+BT+BLE MCU 模组，功能强大，用途广泛，可以用于低功耗传感器网络和要求极高的任务，例如语音编码、音频流和 MP3 解码等。ESP32-WROVER-E 采用 PCB 板载天线，ESP32-WROVER-IE 采用 IPEX 天线。两款模组均配置了 4 MB (还有 8 MB, 16 MB两种规格) SPI flash和 8 MB SPI PSRAM。
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22 27
ESP32-WROVER-E 和 ESP32-WROVER-IE 采用的芯片是 ESP32 系列的 ESP32-D0WD-V3。具有可扩展、自适应的特点。两个 CPU 核可以被单独控制。时钟频率的调节范围为 80 MHz 到 240 MHz。模组集成了传统蓝牙、低功耗蓝牙和 Wi-Fi，组具有行业领先的技术规格，在高集成度、无线传输距离、功耗以及网络联通等方面性能佳。