Product Description

ESP-12H-Kit development board

ESP-12H-Kit is a WiFi development board based on ESP-12h module. It comes with a set of warm and cold lamp beads and RGB colorful lamp beads, which can be used to quickly verify the feasibility of intelligent lamp control products. Its core chip is a highly integrated low-power Wi-Fi system on a chip (SoC), which integrates Wi-Fi MAC, Wi-Fi RF and baseband, RF switch, RF Balun, power amplifier, low noise amplifier and so on.

ESP-12H-Kit supports UART/GPIO/ADC/PWM/12c interface, touch sensor, temperature sensor, pulse counter, etc.

ESP-12H-Kit has industry-leading low power consumption and RF performance, and has a variety of unique hardware security mechanisms. It is specially designed for various applications such as the Internet of Things (loT), mobile devices, wearable electronic devices and smart homes.

Product parameter:

Basic information:

Type of product esp-12h-kit

802.11 b/g/n WiFi development board

Package size:

Package size antenna form DIP-30

25.4 * 48.3 * 14.0 (0.2) mm, net weight 7.0 g onboard PCB antenna/reserved IPEX seat

Working frequency:

Typical value 2400-2483.5MHz

Serial port rate:

Support 110 ~ 4608000 bps, default 115200 bps

Pin interface:

Available 10 ports support 18 interfaces.

UART/GPIO/ADC/PWM/12c, etc

Power supply range:

The power supply voltage is 4.75V ~ 5.25V, and 5.0V is recommended.

safety performance:

WEP/WPA-PSK/WPA2-PSK

working environment:

Operating temperature-40℃ 85℃

Storage environment-40℃ ~ 125℃, < 90% RH

Module certification:

RoHS/REACH

power consumption:

Modem-Sleep 19mA

Light-Sleep 450HA

Deep-Sleep 235HA

Power Off lpA

output rating:

Lln mode HT40, PA 13±2 dBm

LLn mode HT20, PA 13±2 dBm

11g mode, PA 15±2 dBm

Lib mode, PA 18±2dBm

receiving sensitivity:

CCK, 1 Mbps W-97 dBm

CCK, 11 Mbps W- 88 dBm

6Mbps(l/2BPSK) W- 92 dBm

54 Mbps (3/4 64-QAM) W-75 dBm

HT20 (MCS7) W-72 dBm

HT40 (MCS7) W- 69 dBm


Pin definition:

1 IO38 GPIO38/FSPIWP

2 IO37 GPIO37/FSPIQ

3 IO0 GPIOO

4 IO34 GPIO34/FSPICS0

5 IO33 GPIO33/FSPIHD

6 3V3 POWER

7 GND GROUND

8 IO11 GPI011/TOUCH11 /ADC2_CH0/FSPID/FSPIIO5

9 IO12 GPI012/T0UCH12/ADC2_CH1 /FSPICLK/FSPII06

10 NC -

11 IO10 GPI010/TOUCH10/ADC1_CH9/FSPICSO/FSPII04

12 RX U0RXD/GPIO44/CLK_OUT1

13 TX U0TXD/GPIO43/CLK_OUT2

14 GND GROUND

15 3V3 POWER 3.3V

16 NC -

17 IO1 GPI01 /TOUCHI/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 GPI020/U1 CTS/ADC2_CH9/CLK_OUT1 /USB_D+

24 IO19 GPI019/U1 RTS/ADC2_CH8/CLK_OUT2/USB_D-

25 GND GROUND

26 3V3 POWER 3.3V

27 EN Power enable pin

28 1021 GPI021

29 GND GROUND

30 5V POWER 5V


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