Adding stuff for new AZDelivery-PCB

PCBs/AZDelivery_ESP32_NodeMCU/README.md

@@ -0,0 +1,6 @@
+# ESPuino-PCB based on AZ Delivery's ESP32 NodeMCU / Devkit C
+
+## Features
+For complete feature-list and explanations please have a look [here](https://forum.espuino.de/t/az-delivery-esp32-nodemcu-devkit-c-mit-sd-mmc-und-pn5180-als-rfid-leser/634). In the past I wrote everything in English, too, but as it turns out (surprise surprise) it's too much work.
+
+Feel free to order this PCB yourself using the Gerber-files provided or contact me via forum (linked above).

PCBs/ESP32_Breakout_Carrier/Readme.md

@@ -1,64 +0,0 @@
-## Disclaimer
-This PCB was kindly provided by a user (@mariolukas) of ESPuino and I (@biologist79) didn't test it myself. PCB-circuit is provided 'as is' without warranty. It was made to keep wiring much simpler. However, Mario stated it's working fine with his ESPuinos.
-## ESP32 I2S breakout carrier PCB
-This is a simple PCB which makes wiring the whole stuff much easier. It contains connections for all components which are described in the projects wiring table. An [ESP32 from AZ-Delivery](https://www.amazon.de/AZDelivery-NodeMCU-Development-Nachfolgermodell-ESP8266/dp/B074RGW2VQ/) was used but every pin-Compatible ESP32-board will do the job.
-
-![Assembled Board](Pictures/assembled.jpeg)
-The image shows my first board which came with a litte wiring-bug. Don't worry: the bug is fixed in the current version. I ordered my board at aisler.net, there is already and upload-link available: [https://aisler.net/p/YTYZJZMM](https://aisler.net/p/YTYZJZMM). Gerberfiles (`gerber.zip`) are also available, so ordering for instance at [JCLPCB](https://jlcpcb.com/) is also possible.
-
-## Features
-* Fits [ESP32 from AZ-Delivery](https://www.amazon.de/AZDelivery-NodeMCU-Development-Nachfolgermodell-ESP8266/dp/B074RGW2VQ/)
-* Outer diameter: 72 x 82mm
-* 2.54mm-connectors for all peripherals.
-* NPN-transistor/pMosfet-circuit that switches off MAX98357a, Neopixel and uSD-card-reader automatically when ESP32's deepsleep is active (RC522 is directly driven by GPIO17).
-* All peripherals are driven at 5V! Keep this especially in mind when choosing uSD-reader. Never use one without voltage-regulator! [This one](https://www.amazon.de/AZDelivery-Reader-Speicher-Memory-Arduino/dp/B077MCQS9P) would fit for instance.
-
-## Prerequisites
-* Edit `settings.h` first according your needs. However, some settings are fixed:
-* Set HAL=1
-* Disable `HEADPHONE_ADJUST_ENABLE`, `MEASURE_BATTERY_VOLTAGE`, `SD_MMC_1BIT_MODE` and `SINGLE_SPI_ENABLE` as these are not supported
-* Edit `settings-lolin32.h` according the wiring-table below. Don't worry that your board isn't in fact a Lolin32. It's just there to make life easier for those, that use Lolin32, but that doesn't mean it wouldn't work with different boards.
-## PCB-wiring (2 SPI-instances: RC522 + SD)
-Uses two SPI-instances. The first one for the RFID-reader and the second for SD-card-reader. Make sure to edit `settings-lolin32.h` according this table! Please refer `Schematics.pdf` for reference. <br />
-| ESP32 (GPIO)  | Hardware              | Pin    | Comment                                                      |
-| ------------- | --------------------- | ------ | ------------------------------------------------------------ |
-| 5 V           | SD-reader             | VCC    |                                                              |
-| GND           | SD-reader             | GND    |                                                              |
-| 15            | SD-reader             | CS     |                                                              |
-| 13            | SD-reader             | MOSI   |                                                              |
-| 16            | SD-reader             | MISO   |                                                              |
-| 14            | SD-reader             | SCK    |                                                              |
-| 17            | RFID-reader           | 3.3V   | Directly connected to GPIO 17 for power-saving when uC is off |
-| GND           | RFID-reader           | GND    |                                                              |
-| 21            | RFID-reader           | CS/SDA |                                                              |
-| 22            | RFID-reader           | RST    |                                                              |
-| 23            | RFID-reader           | MOSI   |                                                              |
-| 19            | RFID-reader           | MISO   |                                                              |
-| 18            | RFID-reader           | SCK    |                                                              |
-| 5 V           | MAX98357              | VIN    |                                                              |
-| GND           | MAX98357              | GND    |                                                              |
-| 25            | MAX98357              | DIN    |                                                              |
-| 27            | MAX98357              | BCLK   |                                                              |
-| 26            | MAX98357              | LRC    |                                                              |
-| ---           | MAX98357              | SD     | not connected                                                |
-| 34            | Rotary encoder        | CLK    | Change CLR with DT if you want to change the direction of RE |
-| 35            | Rotary encoder        | DT     | Change CLR with DT if you want to change the direction of RE |
-| 32            | Rotary encoder        | BUTTON |                                                              |
-| 3.3 V         | Rotary encoder        | +      |                                                              |
-| GND           | Rotary encoder        | GND    |                                                              |
-| 4             | Button (next)         |        |                                                              |
-| GND           | Button (next)         |        |                                                              |
-| 33            | Button (previous)     |        |                                                              |
-| GND           | Button (previous)     |        |                                                              |
-| 5             | Button (pause/play)   |        |                                                              |
-| GND           | Button (pause/play)   |        |                                                              |
-| 5 V           | Neopixel              | V      |                                                              |
-| GND           | Neopixel              | G      |                                                              |
-| 12            | Neopixel              | DI     |                                                              |
-| 17            | BC337-40              | Base   |                                                              |
-
-## Antenna-improvements
-It is recommended to solder an external antenna to the ESP32 for preventing connection issues. Cheap ESP32 boards come with an antenna which is laying on the PCB. The newer ones provide an ESP32-board where the antenna-part protrudes over the edge.
-
-You can find some useful tips for soldering an antenna to the old ones here:
-[https://community.home-assistant.io/t/how-to-add-an-external-antenna-to-an-esp-board/131601](https://community.home-assistant.io/t/how-to-add-an-external-antenna-to-an-esp-board/131601)

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PCBs/Headphone with PCM5102a and TDA1308/README.md

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 This is a pcb, that was kindly provided by a user of my ESPuino. It makes use of a DAC named 'PCM5102A' with a TDA1308 as amp. PCM5102A supports I2S, so it can connected in parallel to MAX98357a to the I2S-pins BCLK, LRC and DIN. Of course, it needs 3.3V and GND, too. Please note that SMD-technique is used. <br />
 The 6th pin of connector J1 is used to indicate whether there's a plug or not. That means if there is a plug, this pin is pulled to GND and therefore can be used to connect to MAX98357.SD. Doing so will mute MAX's amp and vice versa. Of course you need a special [headphone jack](https://www.conrad.de/de/p/cliff-fcr1295-klinken-steckverbinder-3-5-mm-buchse-einbau-horizontal-polzahl-3-stereo-schwarz-1-st-705830.html) to use this feature. Additionaly this 6th pin can be connected to the ESP32 in order to make use of the feature `HEADPHONE_ADJUST_ENABLE`. Doing so can optionally limit the headphone's maximum volume (configureable via GUI). <br />
 
-<<<<<<< HEAD
-
-=======
->>>>>>> 15a06350b94ca27ba7d88401436a90da2c068d50
 Please note: the files in my GitHub-repository may be outdated regarding this PCB. Please have a look [here](https://u.pcloud.link/publink/show?code=kZjJVKkZOYso9U99qILNOMm5ehliaFtxldWX).
 
 ## Disclaimer

platformio.ini

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 board_build.partitions = custom_4mb_noota.csv
 upload_port = /dev/cu.SLAB_USBtoUART
 monitor_port = /dev/cu.SLAB_USBtoUART
+build_flags = -DHAL=99
+
 
 [env:ttgo_t8]
 ;https://docs.platformio.org/en/latest/boards/espressif32/esp-wrover-kit.html

src/settings-azdelivery_sdmmc.h

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+#ifndef __ESPUINO_SETTINGS_CUSTOM_H__
+#define __ESPUINO_SETTINGS_CUSTOM_H__
+    #include "Arduino.h"
+
+    //######################### INFOS ####################################
+    /* This is a PCB-specific config-file for *AZ Delivery ESP32 NodeMCU/Devkit C with SD_MMC and PN5180*.
+    PCB: t.b.a.
+    Forum: https://forum.espuino.de/t/az-delivery-esp32-nodemcu-devkit-c-mit-sd-mmc-und-pn5180-als-rfid-leser/634
+    Infos: https://www.amazon.de/AZDelivery-NodeMCU-Development-Nachfolgermodell-ESP8266/dp/B074RGW2VQ
+    Schematics PCB: t.b.a.
+    Caveats: Battery-monitoring is not available and SD ist SD_MMC only
+    Status:
+        tested with PN5180 + SD_MMC (by biologist79)
+    */
+
+    //################## GPIO-configuration ##############################
+    // Please note: GPIOs 34, 35, 36, 39 are input-only and don't have pullup-resistors.
+    // So if connecting a button to these, make sure to add a 10k-pullup-resistor for each button.
+    // Further infos: https://randomnerdtutorials.com/esp32-pinout-reference-gpios/
+    #ifdef SD_MMC_1BIT_MODE
+        // uSD-card-reader (via SD-MMC 1Bit)
+        //
+        // SD_MMC uses fixed pins
+        //  MOSI    15
+        //  SCK     14
+        //  MISO    2
+    #else
+        // uSD-card-reader (via SPI) is not supported by this board!
+    #endif
+
+    // RFID (via SPI)
+    #define RST_PIN                         99          // Not necessary for RC522 but has to be set anyway; so let's use a dummy-number
+    #define RFID_CS                         21          // GPIO for chip select (RFID)
+    #define RFID_MOSI                       23          // GPIO for master out slave in (RFID)
+    #define RFID_MISO                       19          // GPIO for master in slave out (RFID)
+    #define RFID_SCK                        18          // GPIO for clock-signal (RFID)
+
+    #ifdef RFID_READER_TYPE_PN5180
+        #define RFID_BUSY                   16          // PN5180 BUSY PIN
+        #define RFID_RST                    22          // PN5180 RESET PIN
+        #define RFID_IRQ                    39          // PN5180 IRQ PIN (only needed for low power card detection)
+    #endif
+    // I2S (DAC)
+    #define I2S_DOUT                        25          // Digital out (I2S)
+    #define I2S_BCLK                        27          // BCLK (I2S)
+    #define I2S_LRC                         26          // LRC (I2S)
+
+    // Rotary encoder
+    #ifdef USEROTARY_ENABLE
+        #define ROTARYENCODER_CLK           34          // If you want to reverse encoder's direction, just switch GPIOs of CLK with DT (in software or hardware)
+        #define ROTARYENCODER_DT            35          // (set to 99 to disable; 0->39 for GPIO)
+        #define ROTARYENCODER_BUTTON        32          // (set to 99 to disable; 0->39 for GPIO; 100->115 for port-expander)
+    #endif
+
+    // Amp enable (Not supported)
+    //#define GPIO_PA_EN                      112         // To enable amp for loudspeaker (GPIO or port-channel)
+    //#define GPIO_HP_EN                      113         // To enable amp for headphones (GPIO or port-channel)
+
+    // Control-buttons (set to 99 to DISABLE; 0->39 for GPIO; 100->115 for port-expander)
+    #define NEXT_BUTTON                      4          // Button 0: GPIO to detect next
+    #define PREVIOUS_BUTTON                 39          // Button 1: GPIO to detect previous
+    #define PAUSEPLAY_BUTTON                 5          // Button 2: GPIO to detect pause/play
+    #define BUTTON_4                        99          // Button 4: unnamed optional button
+    #define BUTTON_5                        99          // Button 5: unnamed optional button
+
+    // Channels of port-expander can be read cyclic or interrupt-driven. It's strongly recommended to use the interrupt-way!
+    // Infos: https://forum.espuino.de/t/einsatz-des-port-expanders-pca9555/306
+    #ifdef PORT_EXPANDER_ENABLE
+        // Not supported
+    #endif
+
+    // I2C-configuration (necessary for RC522 [only via i2c - not spi!] or port-expander)
+    #if defined(RFID_READER_TYPE_MFRC522_I2C) || defined(PORT_EXPANDER_ENABLE)
+        // Not supported
+    #endif
+
+    // Wake-up button => this also is the interrupt-pin if port-expander is enabled!
+    // Please note: only RTC-GPIOs (0, 4, 12, 13, 14, 15, 25, 26, 27, 32, 33, 34, 35, 36, 39, 99) can be used! Set to 99 to DISABLE.
+    #define WAKEUP_BUTTON                   ROTARYENCODER_BUTTON // Defines the button that is used to wake up ESPuino from deepsleep.
+
+    // (optional) Power-control
+    #define POWER                           17          // GPIO used to drive transistor-circuit, that switches off peripheral devices while ESP32-deepsleep
+
+    // (optional) Neopixel
+    #define LED_PIN                         12          // GPIO for Neopixel-signaling
+
+    // (optinal) Headphone-detection
+    #ifdef HEADPHONE_ADJUST_ENABLE
+        //#define DETECT_HP_ON_HIGH                       // Per default headphones are supposed to be connected if HT_DETECT is LOW. DETECT_HP_ON_HIGH will change this behaviour to HIGH.
+        #define HP_DETECT                   13          // GPIO that detects, if there's a plug in the headphone jack or not
+    #endif
+
+    // (optional) Monitoring of battery-voltage via ADC
+    #ifdef MEASURE_BATTERY_VOLTAGE
+        // not supported
+    #endif
+
+    // (Optional) remote control via infrared
+    #ifdef IR_CONTROL_ENABLE
+        #define IRLED_PIN                   33              // GPIO where IR-receiver is connected (only tested with VS1838B)
+        #define IR_DEBOUNCE                 200             // Interval in ms to wait at least for next signal (not used for actions volume up/down)
+
+        // Actions available. Use your own remote control and have a look at the console for "Command=0x??". E.g. "Protocol=NEC Address=0x17F Command=0x68 Repeat gap=39750us"
+        // Make sure to define a hex-code not more than once as this will lead to a compile-error
+        // https://forum.espuino.de/t/neues-feature-fernsteuerung-per-infrarot-fernbedienung/265
+        #define RC_PLAY                     0x68            // command for play
+        #define RC_PAUSE                    0x67            // command for pause
+        #define RC_NEXT                     0x6b            // command for next track of playlist
+        #define RC_PREVIOUS                 0x6a            // command for previous track of playlist
+        #define RC_FIRST                    0x6c            // command for first track of playlist
+        #define RC_LAST                     0x6d            // command for last track of playlist
+        #define RC_VOL_UP                   0x1a            // Command for volume up (one step)
+        #define RC_VOL_DOWN                 0x1b            // Command for volume down (one step)
+        #define RC_MUTE                     0x1c            // Command to mute ESPuino
+        #define RC_SHUTDOWN                 0x2a            // Command for deepsleep
+        #define RC_BLUETOOTH                0x72            // Command to enable/disable bluetooth
+        #define RC_FTP                      0x65            // Command to enable FTP-server
+    #endif
+#endif

src/settings.h

@@ -15,6 +15,8 @@
     4: Wemos Lolin D32 pro                  => settings-lolin_D32_pro.h
     5: Lilygo T8 (V1.7)                     => settings-ttgo_t8.h
     6: ESPuino complete                     => settings-complete.h
+    7: Lolin D32 pro SDMMC Port-Expander    => settings-lolin_d32_pro_sdmmc_pe.h
+    8: AZDelivery ESP32 NodeMCU             => settings-azdelivery_sdmmc.h
     99: custom                              => settings-custom.h
     more to come...
     */
@@ -236,6 +238,8 @@
         #include "settings-complete.h"                      // Contains all user-relevant settings for ESPuino complete
     #elif (HAL == 7)
         #include "settings-lolin_d32_pro_sdmmc_pe.h"        // Pre-configured settings for ESPuino Lolin D32 pro with SDMMC + port-expander (https://forum.espuino.de/t/lolin-d32-pro-mit-sd-mmc-pn5180-max-fuenf-buttons-und-port-expander-smd/638)
+    #elif (HAL == 8)
+        #include "settings-azdelivery_sdmmc.h"              // Pre-configured settings for AZ Delivery ESP32 NodeMCU / Devkit C (https://forum.espuino.de/t/az-delivery-esp32-nodemcu-devkit-c-mit-sd-mmc-und-pn5180-als-rfid-leser/634)
     #elif (HAL == 99)
         #include "settings-custom.h"                        // Contains all user-relevant settings custom-board
     #endif