DIYmall XH-C2X ESP8684H4 WiFi BLE Module ESP32-C2 4MB Series Wi-Fi 2.4G BT 5.0 32Bits Single-core Microprocessor Replace ESP-01S DC3-3.6V Description: Wi-Fi Frequency Range: 2.4~2.5 GHz Protocol: IEEE 802.11b/g/n Blue-tooth Protocol: Low Energy Blue-tooth (Blue-tooth LE): Blue-tooth 5, Blue-tooth mesh RF: NZIF Receiver with -98 dBm Sensitivity Hardware Module Interface: GPIO, SPI, UART, I2C, I2S, IR, LED PWM, Temperature Sensor, SAR ADC, General Timers, Watchdog Timers Onboard Clock: 26 MHz Crystal, 32 kHz Crystal Operating Voltage: 3.0-3.6V Operating Current: Average: 80 mA Operating Temperature Range: -40°C+85°C Package Size: 16 mm x 24 mm x 3 mm Software Wi-Fi Modes: Station/softAP/SoftAP+station/ Security Mechanism: WPA/WPA2/WPA2-Enterprise/WPS Encryption Types: AES/RSA/ECC/SHA Firmware Upgrade: UART Download/OTA (Over the network/Through the host to download and write firmware) Software Development: Supports cloud server development/SK for user firmware development Network Protocol: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT User Configuration: AT+ Command Set, Cloud Server, Android/iOS APP Package Includes: 1 * XH-C2X ESP8684H4 WiFi+BT Module

What you will get: 1 X XH-C2X ESP8684H4 WiFi+BLE Module. Blue-tooth Protocol: Low Energy Blue-tooth (BLE): Blue-tooth 5, Blue-tooth mesh. WiFi Frequency Range: 2.4-2.5 GHz, Protocol: IEEE 802.11b/g/n. Operating Voltage: 3.0-3.6V. Upgrade version, include Wi-Fi and BT function, 4MB Flash, replace ESP-01S.