WEMOS D1 Mini Pro 16M Bytes with External Antenna Connector ESP8266 CP2104
$4.00
16M bytes(128M bit) Flash
External antenna connector
Built-in ceramic antenna
New CP2104 USB-TO-UART IC
10 in stock
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Description
WEMOS D1 Mini Pro 16M Bytes with External Antenna Connector ESP8266 and CP2104 usb-to-serial
Description:
- SoC: Espressive ESP-8266EX
- WiFi 802.11 b/g/n, ceramic antenna + IPEX connector for external antenna
- Operating Voltage: 3.3V
- I/O Pins: 11
- Analog input: x1, max. Permissible voltage 3.2V
- UART: x1
- CPU Frequency: 80 MHz / 160 MHz
- Flash Memory: 16MB (128MBit)
- Micro USB port for programming and focusing
- Serial to USB converter CP2104. Drivers are available on this page for Windows (XP, 7, 8, 10, CE, 2000), Linux, Android, and macOS
- Power supply 5V
- Micro USB port
- Power Max. 5V via the USB port or Pin 5V on the board
- A reset button that resets the SoC and the 3.3V and GND pins
- Dimensions: 34.2 x 25.6mm
Package:
- Long female pins x2pcs
- Short female pins x2pcs
- Normal pins x2pcs
- WeMos D1 mini Pro x1pcs
Pinout
| Pin on board | Function | ESP-8266 |
| TX | TXD | TXD |
| RX | RXD | RXD |
| A0 | Analog input, max 3.3V input | A0 |
| D0 | IO | GPIO16 |
| D1 | IO, SCL | GPIO5 |
| D2 | IO, SDA | GPIO4 |
| D3 | IO, 10k Pull-up | GPIO0 |
| D4 | IO, 10k Pull-up, BUILTIN_LED | GPIO2 |
| D5 | IO, SCK | GPIO14 |
| D6 | IO, MISO | GPIO12 |
| D7 | IO, MOSI | GPIO13 |
| D8 | IO, 10k Pull-down, SS | GPIO15 |
| G | GND | GND |
| 5V | 5V | – |
| 3V3 | 3.3V | 3.3V |
| RST | Reset | RST |















WEMOS D1 Mini Pro 16M Bytes with External Antenna Connector ESP8266 CP2104
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