ESP 12H Kit Development Board ESP8266 ESP32 NodeMCU WiFi ESP32 S2F Chip Wireless Module for Sale with BTC on Gipsybee.com

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SKU:
1891331
Category:
Motherboard Development Board

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Product Specification


Description:

The ESP-12H-KIT development board is a core development board designed by Essence for the ESP-12H module. The development board continues the classic design of the NodeMcu development board, leading all I/O to the header pins on both sides. Users can connect peripherals according to their needs. When using the breadboard for development and debugging, the standard headers on both sides can make the operation easier and more convenient.
The ESP-12H module core processor ESP32-S2F is a highly integrated low-power Wi-Fi system-on-chip (SoC) designed for the Internet of Things (IoT), mobile devices, wearable electronic devices, smart homes, etc. Designed for this kind of application.
ESP32-S2F has industry-leading low-power performance and RF performance, supports IEEE802.11b/g/n protocol, integrates Wi-Fi MAC, Wi-Fi RF and baseband, RF switch, RF Balun, power amplifier, low noise Amplifier and so on.
The ESP32-S2F chip is equipped with a 32-bit LX7 single-core processor with a working frequency of up to 240 MHz. The chip supports secondary development without using other microcontrollers or processors. The chip has built-in 4 MB SRAM and 128 KB ROM.
ESP32-S2F supports a variety of low power consumption working states, which can meet the power consumption requirements of various application scenarios. The chip's unique features such as fine clock gating function, dynamic voltage clock frequency adjustment function, and RF output power adjustable function can achieve the best balance between communication distance, communication rate and power consumption.
ESP32-S2F provides a wealth of peripheral interfaces, including SPI, I2S, UART, I2C, LED PWM interface, ADC, touch sensor, temperature sensor and up to 22 GPIOs. It also includes a full-speed USB On-The-Go ( OTG) interface that can support the use of USB communication.

Features:

Complete 802.11b/g/n Wi-Fi SoC module, data rate up to 150Mbps;
 Built-in ESP32-S2F chip, Xtensa single-core 32-bit LX7 microprocessor, supporting clock frequency up to 240 MHz, with 128KB ROM, 320KB SRAM, 16KB RTC SRAM;
 Support UART/GPIO/ADC/PWM/I2C/I2S/USB interface, support touch sensor, temperature sensor, pulse counter;
 Adopt SMD-22 package;
 Integrated Wi-Fi MAC/ BB/RF/PA/LNA;
 Support multiple sleep modes, and the deep sleep current is less than 10uA;
 The serial port rate can reach up to 4Mbps;
 Embedded Lwip protocol stack;
 Support STA/AP/STA+AP working mode;
 Support Android and IOS Smart Config (APP)/AirKiss (WeChat) one-click network configuration;
 Support serial port local upgrade and remote firmware upgrade (FOTA);
 General AT commands can be used quickly;
 Support secondary development, integrated Windows and Linux development environment;
 ESP-12H chip built-in 4MByte Flash;

Parameter:

Module model: ESP-12H-KIT
Size: 25.4mm(W) x48.3mm(H)Âmore or less0.2 mm
Package: DIP-30 (2.54 pitch standard pin header)
Antenna form: onboard PCB antenna or IPEX holder
Frequency range: 2400- 2483. 5MHz
Interface: UART/GPI0/PWM/ADC/I2C
Working temperature: -40C- 85 ℃
Storage environment: -40C-125ÂdegresC, <90%RH
Power supply range: Micro USB power supply voltage 4. 75V - 5.25V, recommended 5.0V
Power supply voltage 3.0V - 3. 6V, power supply current >500mA, 3.3V recommended
Serial port speed: support 110 - 4608000 bps, the default is 115200 bps
Security: WEP/WPA-PSK/WPA2-PSK
SPI F1ash: Built-in 4MByte

Pin description:

1, IO38: GPI038/FSPIWP
2, IO37: GPI037/FSPIQ
3, IO0: GPI00
4, IO34: GPI034/FSPICS0
5, IO33: GPI033/FSPIHD
6, 3V3: Power supply
7, GND: ground
8, IO11: GPI011/TOUCH11/ADC2_ _CHO/FSPID/FSPII05
9, IO12: GPI012/TOUCH12/ADC2_ _CH1/FSPICLK/FSPII06
10, NC: empty
11, IO10: GPI010/TOUCH10/ADC1_ _CH9/FSPICS0/FSPII04
12, RX: U0RXD/GPI044/CLK_ _OUT1
13, TX: UOTXD/GPI043/CLK_ OUT2
14, GND: Ground
15, 3V3: power supply 3.3V
16, NC: empty
17, IO1: GPIO1/TOUCH1/ADC1_CH0
18, IO2: GPIO2/TOUCH2/ADC1_CH1
19, IO5: GPIO5/TOUCH5/ADC1_CH4
20, IO7: GPIO7/TOUCH7/ADC1_CH6
21, IO8: GPIO8/TOUCH8/ADC1_CH7
22, IO9: GPIO9/TOUCH9/ADC1_CH8/FSPIHD
23, IO20: GPIO20/U1CTS/ADC2_CH9/CLK_OUT1/USB_D+
24, IO19: GPIO19/U1RTS/ADC2_CH8/CLK_OUT2/USB_D25 GND ground
26, 3V3: power supply 3.3V
27, EN: Power enable pin
28, IO21: GPIO21
29, GND: ground
30, 5V: 5V power supply

Package included:

1 x ESP-12H-KIT development board 
1 x USB cable(optional)