Firmware DOIT ESP32 DEVKIT V1
| File systems | RAMFS, SPIFFS. |
| Lua modules | adc, bt, can, cjson, cpu, encoder, event, fs, gdisplay, i2c, mqtt, neopixel, net, nvs, pack, pio, pwm, sensor, servo, socket, spi, stepper, thread, tmr, uart, ulp. |
| Networking | WiFi. |
| Network services | CAN gateway, Captive DNS, HTTP server, SNTP. |
| Sensors | 10K Thermistor, 2P toggle switch, 2Y0A21, 3P toggle switch, 4x4 key matrix, A49E, Analog joystick, BDE0600G, BH1620FVC, BH1721FVC, BME280, DHT11, DHT22, DHT23, DS1820, GPS, GUVA S12SD, Hall flow sensor, Hall internal, Hall switch, LDR, LM35, Linear potentiometer, ML8511, PING28015, PIR AM412, Push switch, Relative rotary encoder, SDS011, TMP36, Tilt switch, US015. |
| CAN | Signal | GPIO |
|---|---|---|
| 0 | RX TX |
GPIO4 GPIO5 |
| I2C | Signal | GPIO |
|---|---|---|
| 0 | SCL SDA |
GPIO21 GPIO22 |
| 1 | SCL SDA |
GPIO32 GPIO33 |
| SPI | Signal | GPIO |
|---|---|---|
| 2 | MISO MOSI CLK |
GPIO12 GPIO13 GPIO14 |
| 3 | MISO MOSI CLK |
GPIO19 GPIO23 GPIO18 |
| UART | Signal | GPIO |
|---|---|---|
| 0 | RX TX |
GPIO3 GPIO1 |
| 1 | RX TX |
GPIO36 GPIO39 |
| 2 | RX TX |
GPIO2 GPIO15 |
| Display signal | GPIO |
|---|---|
| MISO MOSI CLK CS RST CMD BCKL* |
GPIO19 GPIO23 GPIO18 GPIO15 GPIO26 GPIO2 Not used |
* back light
| Touch panel signal | GPIO |
|---|---|
| MISO MOSI CLK CS |
GPIO19 GPIO23 GPIO18 GPIO21 |
| Signal | GPIO |
|---|---|
| SCL SDA |
GPIO21 GPIO22 |
