ESP32-WROOM-32D Module
Controls
Availability & Pricing
Distributor | Qty 1 | |
---|---|---|
Digi-Key | $1.06–$2.47 | |
LCSC | $1.38–$1.90 | |
Mouser | $2.42 |
Assets
id=ESP32-WROOM-32D Module-removebg-preview
Simulation
ExplicaciónCpp
#define INPUT_PIN_1 12 #define INPUT_PIN_2 13 void setup() { // Iniciamos la comunicación serie a 115200 baudios Serial.begin(115200); // Configuramos los pines como entradas pinMode(INPUT_PIN_1, INPUT); pinMode(INPUT_PIN_2, INPUT); } void loop() { // Leer estado de las entradas digitales int state_1 = digitalRead(INPUT_PIN_1); int state_2 = digitalRead(INPUT_PIN_2); // Enviar los estados al puerto serie Serial.print("Estado de la entrada 1: "); Serial.println(state_1); Serial.print("Estado de la entrada 2: "); Serial.println(state_2); // Esperar medio segundo antes de la próxima lectura delay(500); }
#define
para nombrar claramente los pines de entrada para un mantenimiento más simple del código.Serial.begin(115200)
y configuramos los pines como entradas con pinMode
.digitalRead
y se transmite el estado al puerto serie.Cpp
Wire.begin(SDA, SCL);
SDA
and SCL
are numbers of the respective GPIOs you want to use.ESP32-WROOM-32D module:
GND -> NeoPixel GND, TCRT5000 GND
3.3V -> NeoPixel VCC, TCRT5000 VCC
GPIO2 -> NeoPixel Data in
GPIO35 -> TCRT5000 OUT
NeoPixel setup:
Data Out -> Data In of the next NeoPixel (daisy chain)
Designator | Ruleset | |
---|---|---|
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
- | Override rule for *`REF`* | |
- | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
- | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
- | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
*`REF`* | Override rule for *`REF`* | |
- | Override rule for *`REF`* |
Designators | Net | |
---|---|---|
RXD0, RX | Net 13 | |
GPIO4, IO4 | Net 3 | |
GPIO14, IO14 | Net 30 | |
GPIO19, IO19 | Net 28 | |
IO21, GPIO21 | Net 22 | |
IO15, GPIO15 | Net 21 | |
SDO/SD0, SD0/IO7 | Net 40 | |
SD1/IO8, SDI/SD1 | Net 41 | |
CLK/IO6, SCK/CLK | Net 37 | |
GPIO17, IO17 | Net 32 | |
SD3/IO10, SWP/SD3 | Net 43 | |
IO22, GPIO22 | Net 11 | |
GPIO0, IO0 | Net 24 | |
GPIO36, SENSOR_VP | Net 36 | |
GPIO26, IO26 | Net 18 | |
P1, +3V3 | Net 12 | |
SENSOR_VN, GPIO39 | Net 19 | |
GPIO33, IO33 | Net 10 | |
IO27, GPIO27 | Net 4 | |
IO5, GPIO5 | Net 35 | |
GPIO16, IO16 | Net 34 | |
SHD/SD2, SD2/IO9 | Net 42 | |
GPIO18, IO18 | Net 33 | |
SCS/CMD, CMD/IO11 | Net 17 | |
K, +5V | Net 25 | |
P1, RST | Net 23 | |
GPIO34, IO34 | Net 6 | |
TX, TXD0 | Net 9 | |
IO35, GPIO35 | Net 7 | |
GPIO23, IO23 | Net 8 | |
IO32, GPIO32 | Net 20 | |
IO25, GPIO25 | Net 27 | |
GPIO2, IO2 | Net 29 | |
GPIO12, IO12 | Net 31 | |
GPIO13, IO13 | Net 26 |
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