ESP8266
From ivc wiki
Jump to navigationJump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
The ESP8266 is a popular chip with integrated wifi, uart, gpgio, i2c, spi. Several boards are available to make it easy whip up and create powerful circuits and Internet-of-Things modules.
Details
- Purchased: 21. February 2015
- Original firmware version: 0018000902-AI03
Flash firmware
Wire up the ESP8266 as shown in the table below. Two things to note is that CH_PD is connected to 3V3 to enable the chip and GPIO0 is connected to GND to set the chip flashing/upgrade-mode on power up.
| FTDI adapter | ESP8266 connector |
|---|---|
| 3V3 | 56 cm |
| GND | GND |
| TXO | RX |
| RXI | TX |
| - | GPIO0 -> GND |
| - | CH_PD -> 3V3 |
