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ESP32-GATEWAY  

ESP32-GATEWAY - Open Source Hardware Board
ESP32-GATEWAY - Open Source Hardware Board ESP32-GATEWAY - Open Source Hardware Board
ESP32-GATEWAY development board with WiFi BLE, Ethernet, micro SD card, and GPIO

Select Product Variant

  • ESP32-GATEWAY
  • ESP32-GATEWAY-EA
  • ESP32-GATEWAY-EA-IND
  • ESP32-GATEWAY-IND
Price18.95 EUR
10 - 49 pcs17.06 EUR
50 - 10000 pcs15.16 EUR
In Stock
ESP32-GATEWAY is OSHW certified Open Source Hardware with UID BG000012

This is the ultimate IoT board with wired 100Mb Ethernet Interface, Bluetooth LE, and WiFi.

ESP32-GATEWAY-EA and ESP32-GATEWAY-EA-IND come with ESP32-WROOM-32UE and external antenna;
ESP32-GATEWAY and ESP32-GATEWAY-EA should be used in the commercial temperature range 0-70C;
ESP32-GATEWAY-IND and ESP32-GATEWAY-EA-IND are functionally identical, but using components rated to work in the industrial temperature grade -40+85C.

FEATURES

  • ESP32-WROOM-32E or ESP32-WROOM-32UE module with WiFi, BLE connectivity
  • MicroUSB connector for powering and programming
  • CH340 USB-serial converter
  • Ethernet 100Mb interface
  • MicroSD card
  • Reset button
  • User button
  • Power status LED
  • User LED
  • GPIO 20 pin connector with all ESP32 ports
  • Dimensions: (50 x 62)mm ~ (1.95 x 2.45)"
  • Optional external antenna (-EA)
  • Industrial grade -40+85C version available (-IND)

DOCUMENTS

HARDWARE

SOFTWARE


USB drivers:

FAQ

  • I have ESP32-GATEWAY and it appears Ethernet is generating a lot of noise. How can I lower the noise?
  • In hardware revsions prior to revision H, this might be caused by bigger than needed driver strength set by the software on the Ethernet clock pin (GPIO17). Lower the drive strength of the digital output num 17 from the default value 20mA to 5mA. There are usually 4 levels of strength from 0 to 3.

    In Arduino this can be done with:
    gpio_set_drive_capability((gpio_num_t)GPIO_NUM_17, GPIO_DRIVE_CAP_0);

    and also you need to include at top:
    #include "driver/gpio.h"