Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Wireless Module- ESP32-S WiFi 802.11 b/g/n + Bluetooth 4.2 LE module with PCB antenna, u.FL connector, 32Mbit SPI flash, 4MBit PSRAM
External Storage micro SD card slot up to 4GB
Expansion 16x through-holes with UART, SPI, I2C, PWM
Misc Reset button
Power Supply 5V via pin header
Dimensions 40.5 x 27 x 4.5 mm
Weight- 10 grams
Temperature Range Operating: -20 ~ 85 ; storage: -40 ~ 90 @ < 90%RH