Wireless Modules

1. Transmission Distance (m) : 400
2. Trigger Voltage (VDC) : 5
3. Switching Voltage (VAC) : 250@10A
4. Switching Voltage (VDC) : 30@10A
5. Relay : 5V (10A/250V AC, 10A/30V DC)
6. Baud Rate : 9600
7. Length (mm) : 36
8. Width (mm) : 29
9. Height (mm) : 17
10. Weight (gm) : 17

Specification :

• Wi-Fi Direct (P2P), soft-AP
• Integrated TCP/IP protocol stack
• It features an integrated TR switch, balun, LNA, power amplifier and matching network
• Equips integrated PLL, regulators, DCXO and power management units
• Integrated low power 32-bit CPU could be used as an application processor
• SDIO 1.1 / 2.0, SPI, UART
• STBC, 1×1 MIMO, 2×1 MIMO
• A-MPDU & A-MSDU aggregation & 0.4ms guard interval
• Wake up and transmit packets in < 2ms
• Standby power consumption of < 1.0mW (DTIM3)

Features :

1. LDR Light Sensor on board
2. WS2812 Led on board
3. 3x tactile buttons (1x in the Witty board and 2x in theCH340 board)
4. Micro USB connection for power and/or programming
5. Uses latest ESP-12F module with 4M flash and integrated antenna
6. Includes CH340G USB-to-UART programmer
7. Includes LDR (light dependent resistor a.k.a photoresistor) connected to ESP’s ADC pin
8. RGB LED connected to GPIO 12,13 and 15
9.  It supports 3 modes AP, STA, AP+STA