BL602 Series
BL602L on PINE64 PineCone
CPU	1x SiFive E24 Core 192 MHz
Memory	276KB SRAM
Storage	External SPI Flash (QSPI) or integrated 8Mbit - 32Mbit
Wireless	WiFi4, Bluetooth Low Energy 5.0, Bluetooth Low Energy Mesh
Package	QFN32 (BL602) / QFN40 (BL604)
GPIO Pins	16 / 23
Peripherals	1x SPI Master/Slave, 2x UART, 1x I2C Master, 5x PWM max 40 MHz, 2x 10-bit DAC, 12x 12-bit ADC, PIR, SDIO Slave 2.0
Release date	2020

Datasheets, Manuals, Documents

• BL602_BL604_DS_1.6_en.pdf
• BL602_ISP_protocol.pdf
• Introduction of OpenOCD and GDB.pdf
• BL602_BL604_RM_1.2_en.pdf
• BL602_BL604_DS_EN_Combo_2.8open.pdf
• BL602/604 Datasheet (Should have proprietary information)
• BL602/604 Hardware Design Guide
• BL602/604 Reference Design

SDKs

• Bouffalo IoT SDK (older, messy, but more complete)
• Bouffalo SDK (newer, better, but less BL602 features supported)