ESP32

Lolin32 lite

ESP32 Module: ESP-WROOM-32 from Espressif.

240MHz dual core microprocessor equipped with

4MB SPI flash memory. Support up to 16MB of flash memory

Connectivity

WiFi 802.11 b / g / n.

Security WEP, WPA / WPA2 PSK / Enterprise.

Integrated cryptographic chip supporting AES / SHA2 / Elliptical Curve Cryptography / RSA-4096 algorithms

Maximum power for data transfer: 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n

Sensitivity max. reception: -97 dBm

Bluetooth 4.0 LE

32 Inputs / Outputs

26x Digital I / O (3.3V). All outputs can be PWM

18x analog inputs

3x UART

3x SPI

2x I2S

2x DAC

2x I2C

Sleep Mode Consumption: 5 μA

Integrated sensors

Hall Effect

10x inputs for capacitive touch interface

LiPo battery connector JST XH2-2.54mm

LILYGO TTGO T5 V2.3_2.13

https://fr.aliexpress.com/item/32869729970.html

display: GxGDEM0213B74

SKU: H239 2-colors

platformio project: https://github.com/Xinyuan-LilyGO/T5-Ink-Screen-Series

#define LILYGOT5V213

#include <GxDEPG0213BN/GxDEPG0213BN.h>

AZ-Delivery D1 Mini ESP32

pinout

datasheet

TTGO ESP32

builtin led pin 22

ESP32 devkit v1 TTGO mini32 ESP32 bangood amazon

Chip is ESP32D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse

PIN 22 is connected to green LED

arduino example

DOIT ESP32

physical pinout

MakerHawk ESP32 OLED Display

resources

github lib

pins arduino