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Product description: ESP-C3-32S-Kit - WiFi + Bluetooth - development board with ESP-C3-32S module
The ESP-C3-32S-Kit development board is based on the ESP-C3-32S module. It has pins in the form of goldpins, 2.54 mm pitch. The board supports the IEEE802.11b / g / n and BLE 5.0 WiFi protocol. It was equipped with a 32-bit single-core RISC-V processor clocked up to 160 MHz. The system has 400 KB SRAM , 384 KB ROM , 8 KB RTC SRAM, built-in 4 MB Flash memory, also supports external Flash memory.
ESP-C3-32S-Kit - WiFi + Bluetooth.
The main features of the tile
- Precise clock gating functions
- Dynamic frequency control of the voltage clock
- RF output power adjustment, can achieve the best balance between communication distance and speed and power consumption
- Supports Bluetooth 5 technology, Bluetoothmesh at 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps, does not support classic Bluetooth
- Built-in interfaces: UART, GPIO, ADC, PWM, I2C, I2S, temperature sensor, pulse counter
- Integrated WiFi MAC / BB / RF / PA / LNA / Bluetooth module
- Serial port speed up to 5 Mb / s
- Support STA / AP / STA + AP mode
- Support Smart Config (APP) / AirKiss (WeChat) Android and iOS, one-click network setup
- Support local serial port upgrade and remote firmware upgrade (FOTA)
Leads of the ESP-C3-32S-Kit module
| LP | Name | Description |
|---|---|---|
| 1. | ADC | ADC_CHECK (ADC1_CH0) |
| 2. | IO1 | IO1 / ADC1_CH1 / XTAL_32K_N |
| 3. | IO2 | IO2 / ADC1_CH2 / FSPIQ |
| 4. | IO3 | IO03 / ADC1_CH3 |
| 5. | IO4 | IO04 / ADC1_CH4 / FSPIHD / MTMS |
| 6. | IO5 | IO05 / ADC2_CH0 / FSPIWP / MTDI |
| 7. | IO6 | IO6 / FSPICLK / MTCK |
| 8. | IO7 | IO7 / FSPID / MTDO |
| 9. | IO8 | IO8 |
| 10. | GND | GND |
| 11. | 3V3 | The output voltage is 3.3 V |
| 12. | EN |
|
| 13. | IO0 | IO0 / ADC1_CH0 / XTAL_32K_N |
| 14. | GND | GND |
| 15. | 5V | 5V input power |
| 16. | 3V3 | The output voltage is 3.3 V |
| 17. | GND | GND |
| 18. | U0RX | RX0 / IO20 |
| 19. | U0TX | TX0 / IO21 |
| 20. | SPICS0 | SPICS0 / IO14 |
| 21. | SPICLK | SPICLK / IO15 |
| 22. | SPIQ | SPIQ / IO17 |
| 23. | SPID | SPID / IO16 |
| 24. | GND | GND |
| 25. | 3V3 | The output voltage is 3.3 V |
| 26. | IO10 | IO10 / FSPICSO |
| 27. | IO9 | IO9 |
| 28. | SPIHD | SPIHD / IO12 |
| 29. | IO18 | IO18 |
| thirty. | IO19 | IO19 |
Specification of ESP-C3-32S-Kit board
- ESP-C3-32S system
- Supply voltage: 5V
- Current consumption: 500 mA
- WiFi Standard: IEEE802.11b / g / n
- Frequency: 2400 to 2483.5 MHz
- Clock frequency: up to 160 MHz
- Flash memory: 4 MB
- SRAM memory: 400 kB
- ROM memory: 384 kB
- Interfaces: UART, GPIO, ADC, PWM, I2C, I2S
- Bluetooth standard: Bluetooth v5 / Bluetoothmesh
- WiFi Security: WEP / WPA-PSK / WPA2-PSK
- Antenna: PCB / IPEX port
- Working temperature: -40 ° C to 85 ° C
- Goldpin connectors, 2.54 mm pitch: to facilitate plugging into the breadboard
- Module dimensions: 25.5 x 18 x 3.1 mm
Leads of the ESP-C3-32S-Kit board.
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