微信内可能无法直接打开本站。请点右上角 ··· → 在浏览器打开，或复制链接。
XIAO SAMD21 Plus and RP2040 Plus USB-C boards get additional GPIO pins, integrated Li-ion battery management
RSS 官方收录 · 可信分层展示
关键摘要
Seeed Studio推XIAO SAMD21/RP2040 Plus USB-C版，新增GPIO引脚与锂电管理
- XIAO SAMD21 Plus和RP2040 Plus为2025年XIAO Plus系列新品
- 新增GPIO引脚并集成锂离子电池管理芯片（PMIC）
- 保持原有23.5×17.5mm尺寸，USB-C供电与编程
AI 摘要 · 来源可核验
正文提要
Seeed Studio has expanded its XIAO Plus Series introduced in 2025, with the XIAO SAMD21 Plus and XIAO RP2040 Plus USB-C boards adding several GPIOs and integrated Li-ion battery management to the XIAO (SAMD21) and XIAO RP2040, launched in 2020 and 2021, respectively, while keeping the same form factor. XIAO SAMD21 Plus Specifications: MCU – Microchip SAMD21G18 Arm Cortex-M0+ microcontroller at up to 48MHz with 256KB Flash,32KB SRAM USB – 1x USB Type-C port for power and programming Expansion I/Os 2x 7-pin “legacy” headers with 11x analog inputs, 11x digital I/Os, 1x DAC, SPI, UART, and I2C Castellated holes and pads with 16x digital I/Os, I2C,and I2S 3.3V I/O voltage (not 5V tolerant) Misc Reset and Boot buttons RGB LED Charge LED Power Supply 5V via USB-C port Pads for battery On-board PMIC Dimensions – 23.5×17.5 mm Temperature Range – -40°C ~ 85°C The upgraded variant of the XIAO SAMD21 [...]
The post XIAO SAMD21 Plus and RP2040 Plus USB-C boards get additional GPIO pins, integrated Li-ion battery management appeared first on CNX Software - Embedded Systems News.