The AZ-Delivery ESP32S Dev Kit C V4 combines a CPU with 2 Tensilica LX6 cores, clocked at up to 240 MHz, and 512 kilobytes of SRAM in a single microcontroller. In addition, it integrates a radio unit for WLAN (according to 802.11b/g/n) and Bluetooth (Classic and LE). Compared to our alternative ESP32 Dev Kit version the ESP32 chip used here is a newer revision (Rev. 3). In addition, this board has the high-quality USB serial chip CH340 and even higher demands were made on the quality of the processing of the board. Special features With the new board layout, both the power supply and the reset circuit for automatic programming have been significantly improved. Technical details: Power supply voltage (USB) 5 V Input/output voltage 3.3 V Required operating current min. 500 mA SoC ESP32S Clock frequency range 80 MHz / 240
The AZ-Delivery ESP32S Dev Kit C V4 combines a CPU with 2 Tensilica LX6 cores, clocked at up to 240 MHz, and 512 kilobytes of SRAM in a single microcontroller. In addition, it integrates a radio unit for WLAN (according to 802.11b/g/n) and Bluetooth (Classic and LE).
Compared to our alternative ESP32 Dev Kit version the ESP32 chip used here is a newer revision (Rev. 3). In addition, this board has the high-quality USB serial chip CH340 and even higher demands were made on the quality of the processing of the board.
Special features
With the new board layout, both the power supply and the reset circuit for automatic programming have been significantly improved.
Technical details:
Power supply voltage (USB)
5 V
Input/output voltage
3.3 V
Required operating current
min. 500 mA
SoC
ESP32S
Clock frequency range
80 MHz / 240 MHz
RAM
512 kB
External flash memory
4 MB
I/O pins
34
Interfaces
SPI, I2C, I2S, CAN, UART
Wi-Fi protocols
802.11 b/g/n (802.11n up to 150 Mbps)
Wi-Fi frequency
2.4 GHz - 2.5 GHz
Bluetooth
V4.2 - BLE and Classic Bluetooth
Wireless antenna
PCB
Dimensions
56 x 28 x 13 mm
WLAN function
The WLAN function supports all common encryption methods, such as WPA2. In addition, it can also act as an access point or sniffer in the WLAN. UART, I2C, SPI, DAC, ADC (12 bit) among others are available via 32 GPIO pins, all GPIO pins can be used as input or output.
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