EBYTE ESP32-WROOM-32UE-TB UART I/O WiFi and low-power Ble Wifi module test board wifi develop board
[Chip solution]：ESP32-D0WD-V3
[Working frequency]：2.4~2.5GHz
[Support protocol]：protocol IEEE802.11b/g/n
[Communication distance]：400m
[Interface type]：UART I/O
[Introduction]：ESP32-WROOM-32UE-TB is entry-level development boards that use the corresponding modules of the ESP32 series as required. The development board has complete Wi-Fi and Bluetooth low power functions, and most of the pins of the module on the board have been drawn to the two sides of the pin row, developers can easily connect a variety of peripheral devices through jumper, and can also plug the development board into the breadboard for use.
| Pin number | Pin name | Type | Pin description |
| 1 | 3V3 | P | 3.3 V power supply |
| 2 | EN | I | CHIP_PU，Reset |
| 3 | VP | I | GPI036，ADC1_CH0，S_VP |
| 4 | VN | I | GPI039，ADC1_CH3，S_VN |
| 5 | I034 | I | GPI034,ADC1_CH6，VDET_1 |
| 6 | 1035 | I | GPI035，ADC1_CH7，VDET_2 |
| 7 | I032 | I/0 | GPI032，ADC1_CH4，T0UCH_CH9，XTAL_32K_P |
| 8 | 1033 | I/0 | GPI033，ADC1_CH5，T0UCH_CH8，XTAL_32K_N |
| 9 | 1025 | I/0 | GPI025，ADC1_CH8，DAC_1 |
| 10 | I026 | I/0 | GPI026，ADC2_CH9，DAC_2 |
| 11 | I027 | I/0 | GPI027，ADC2_CH7，T0UCH_CH7 |
| 12 | 1014 | I/0 | GPI014，ADC2_CH6，T0UCH_CH6，MTMS |
| 13 | I012 | I/0 | GPI012，ADC2_CH5，T0UCH_CH5，MTDI |
| 14 | GND | G | Ground |
| 15 | I013 | I/0 | GPI013，ADC2_CH4,T0UCH_CH4，MTCK |
| 16 | D2 | I/0 | GPI09，D22 |
| 17 | D3 | I/0 | GPI010，D3 2 |
| 18 | CMD | I/0 | GPI011，CMD 2 |
| 19 | 5V | p | 5 V power supply |
| 20 | GND | G | Ground |
| 21 | I023 | I/0 | GPI023 |
| 22 | I022 | I/0 | GPI022 |
| 23 | TX | I/0 | GPI01，U0TXD |
| 24 | RX | I/0 | GPI03，U0RXD |
| 25 | I021 | I/0 | GPI021 |
| 26 | GND | G | Ground |
| 27 | I019 | I/0 | GPI019 |
| 28 | I018 | I/0 | GPI018 |
| 29 | I05 | I/0 | GPI05 |
| 30 | I017 | I/0 | GPI017 3 |
| 31 | I016 | 1/0 | GPI016 3 |
| 32 | I04 | I/0 | GPI04，ADC2_CH0，T0UCH_CH0 |
| 33 | I00 | 1/0 | GPI00，ADC2_CH1，T0UCH_CH1，B00t |
| 34 | I02 | I/0 | GPI02，ADC2_CH2，T0UCH_CH2 |
| 35 | I015 | I/0 | GPI015，ADC2_CH3，T0UCH_CH3，MTD0 |
| 36 | D1 | I/0 | GPI08，D1 2 |
| 37 | D0 | I/0 | GPI07，D02 |
| 38 | CLK | I/0 | GPI06，CLK 2 |