LaskaKit ESP-12 board, printed circuit board
Code: DD100032A
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Product detailed description
LaskaKit ESP-12 board, printed circuit board
Development board PCB LaskaKit ESP-12 board for popular Wi-Fi module ESP- 12 with ESP8266 chip which is widely supported by both the manufacturer and the tinkering community.
LaskaKit ESP-12 board is pin and size compatible with Wemos D1 Mini. Unlike the Wemos D1 Mini, it does not contain a USB/UART converter and includes a low power stabilizer. This makes it much more energy efficient. So if you are looking for a compatible board and at the same time want to save energy, then the LaskaKit ESP-12 board is for you.
Specifications:
| ESP8266 module | ESP-12S |
| Input voltage | 3.7-8V |
| Power consumption | about 72mA |
| Power consumption in deep-sleep mode | 21.3μA |
| Digital I/O Pins | 9 |
| Analog Inputs | 1 |
| Dimensions | |
| Length | 34.2mm |
| Width | 25.6mm |
| Height | 7mm |
| Weight | 8.26g |
| I/O Pin | Function | ESP8266 Pin |
|---|---|---|
| TX | TXD | TXD |
| RX | RXD | RXD |
| A0 | Analog input | A0 |
| D0 | I/O | GPIO16 |
| D1 | I/O, SCL | GPIO5 |
| D2 | I/O, SDA | GPIO4 |
| D3 | I/O, 10k pull-up | GPIO0 |
| D4 | I/O, 10k pull-up, LED | GPIO2 |
| D5 | I/O, SCK | GPIO14 |
| D6 | I/O, MISO | GPIO12 |
| D7 | I/O, MOSI | GPIO13 |
| D8 | I/O, 10k pull-down, SS | GPIO15 |
| G | Country | GND |
| 5V | 5V | |
| 3V3 | 3.3V | 3.3V |
| RST | Reset | RST |
To build the board you will need the following components:
- 1pc Ai-Thinker ESP-12S ESP8266 CE WIFI Module
- 1pc HOLTEK HT7833 3.3V 0.5A stabilizer, SOT-8
- 1pc SHOU HAN TS24CA Button 12VDC 50mA, SMD
- 1pc XUNPU TS-1088R-02026 Pushbutton 12VDC 50mA, SMD
- 1pc 6pin 2.54 mm single row SMD cavity strip
- 1pc Yageo RC0603FR-07470RL 0603 470R 1% Resistor
- 5pcs Yageo AC0603FR-0710KL 0603 10k 1% Resistor
- 1pc Yageo RC0603FR-07100KL 0603 100k 1% Resistor
- 1pc Yageo RC0603FR-07330KL 0603 330k 1% Resistor
- 2pcs Samsung CL10B104KB8NNNC 0603 100nF 50V 10% X7R ceramic capacitor
- 3pcs Samsung CL10A226MQ8NRNC 0603 22uF 6.3V 20% X5R capacitor ceramic
- 2x 8pin Dupont pin strip 40Pin 2,54mm
Delivery components:
- 1pc LaskaKit ESP-12 board, printed circuit board
Note:
- This board is a 3.3V device. If you need to connect 5V digital sensors or devices, you will need a voltage level converter such as our 4-channel or 8-channel converter modules.
- PCB colour may vary
- This product is not a standalone functional unit and may require professional installation.
Resources:
Additional parameters
| Category: | ESP Development Boards |
|---|---|
| Warranty: | 2 years |
| Weight: | 0.002 kg |
| The item has been sold out… | |
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