RISC-V

CH573F RISC-V BLE dev Kit from WeAct Studios.

WCH CH573F BLE 4.2 MCU

60Mhz Max
18KB RAM
448KB ROM
RISC-V3A
4 Timers Timer
10 PWM
4 UART
SPI
I2C
ADC 1 - 8ch USB Device/Host
2.5 - 3.3 VDD

CH582F RISC-V BLE dev Kit from WeAct Studios.

WCH CH582F BLE 5.3 MCU

60Mhz Max
20KB RAM
448KB ROM
RISC-V4A
4 Timers Timer
10 PWM
4 UART
SPI
I2C
ADC 1 - 8ch
2 USB Device/Host
2.5 - 3.3 VDD

Multi Core MCU

1 GHz core runs Linux

700 MHz core can run Arduino

Arduino IDE compatible

catch our YouTube RISC-V PlayList

CH592F RISC-V BLE dev Kit from WeAct Studios.

WCH CH592F BLE 5.4 MCU

● QingKe 32-bit RISC-V4C core
● Support RV32IMAC instruction set and self-extending instructions
● 26KB SRAM, 512KB Flash, support ICP, ISP and IAP,  support OTA wireless upgrade
● Built-in 2.4GHz RF transceiver and baseband and link control, support BLE5.4
Support 2Mbps, 1Mbps
● -95dBm RX sensitivity,  programmable +4.5dBm TX power
● Provide optimized protocol stack and application layer API， and support networking
● Built-in Temperature Sensor (TS)
● Built-in RTC, support 2 modes of timing and triggering
● USB2.0 full-speed Host/Device
● 8-channel TouchKey
● 8-channel 12-bit ADC
● 4 UARTs, 1 SPI, 12-channel PWM, 1-channel I2C
● Segment-LCD driver interface. Support 64-point (16*4) LCD panel
● 20 GPIO, 4 of them support 5V signal input
Supports Minimum 1.7V Vdd
● Built-in AES-128 encryption and decryption， unique chip ID

ESP32-C3-FH4 single core RISC-V MCU from Espressif

• 4 Meg Flash
• 400 kbytes SRAM
• 15 GPIOs
• WIFI
• BlueTooth 5

Note: this board uses the internal USB CDC interface connected to the USB-C connector for uploading.
            the Arduino IDE needs to be set to reflect this.  To put the MCU into upload mode you need to
             press and hold the "BOOT" button, then press and release the "EN" button, finally releasing the "RESET"
             after each power on.

Multi Core MCU

1 GHz core runs Linux

700 MHz core can run Arduino

Arduino IDE compatible

catch our YouTube RISC-V PlayList

WCH32V003 RISC-V MCU chip from WCH

• CH32V003F4P6
• up to 48 MHz
• 18 GPIOs
• 16K Flash, 2K SRAM
• 8 Channel 10 bit ADC
• 1 x UART
• 1 x I2C
• SSOP-20 flatPak

WCH32V203C8T6 RISC-V MCU chip from WCH

• CH32V203C8T66
• up to 144 MHz
• 37 GPIOs
• 64K Flash, 20K SRAM
• 20 Channel 12 bit ADC
• 4 x UART
• 2 x I2C
• 2 x SPI
• 2 x USB
• LQFP-48 Package