ESP8266 Community Forum

- Mon Aug 08, 2016 3:22 pm #52502 ESP8266 evaluation board v1.3



Features: (rev 1.3)
- WiFi module: ESP-12F with integrated antenna.
- RTC with 1.5F supercap (7+ days date-time backup)
- USB to UART converter (USB mini B)
- 10-bit ADC input, external or selectable 12/50v divider
- 8 outputs (4xPWM) with selectable 3V3, 5V, 12V, Supply Voltage, with current limit of 500 [mA] and PTC protection.
- 8 inputs 3.3 – 50V max.
- Separate IDC connector for: I2C, I2S, GPIO interfaces
- Separate IDC connector for: SPI, PWM, GPIO interfaces
- Separate IDC connector for: UART, 2 wire, IR, GPIO interfaces
- IO, supply protection
- size: 85mm x 77mm
- 4 layer PCB with ground planes

Asmodat ESP DEV v1.2 #ESP8266 - 3D design
http://imgur.com/gallery/LGkGP

Asmodat ESP DEV v1.3 #ESP8266 - pcb's
http://imgur.com/gallery/0BC2K

PCB orders (BOM and schematic included) - asmodat@gmail.com
More projects (FB): https://www.facebook.com/profile.php?id=100004517415808