Manufacturer part no. A014-C-V13
Listed by m5stack at €8.62. Delivered to France, including shipping, VAT and any customs duty, it comes to about €28.34. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €8.62 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €4.72 |
| Total delivered | €28.34 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Weight | 63 g |
Description Base M5GO Bottom2 v1.3 is an expansion base designed specifically for the M5Stack Core2 series. It features an onboard BMI270 6-axis IMU, LMD4020 digital microphone, and 500 mAh built-in lithium battery. Two HY2.0-4P expansion ports expose commonly used ADC, DAC, and UART peripheral pins for convenient connection to various sensor modules. The base integrates 10 programmable SK6812 RGB LEDs on both sides. Combined with frosted light guides, they provide soft and even illumination. The bottom uses a Pogo Pin magnetic charging interface. When connected to a magnetic charging base, the onboard TP4057 charging management IC safely and steadily charges the built-in battery. The Pogo Pin interface also exposes the host controller's I2C bus, supporting magnetic external expansion. Built-in magnets and LEGO-compatible mounting holes on the back allow seamless integration with LEGO structures. It is suitable for IoT development, motion-sensing interaction, and creative audio-visual projects. Features Compatible with the Core2 series Digital microphone Programmable LED light bar 500mAh lithium battery HY2.0-4P expansion ports Compatible with LEGO brick structures Magnetic attachment design on the back Includes 1 x Base M5GO Bottom2 v1.3 2 x M3 * 16mm socket-head machine screws 2 x M3 * 18mm socket-head machine screws 1 x 2.5mm L-shaped hex key (for M3 screws) Applications Core2 series expansion IoT development Motion-sensing interaction Creative audio-visual projects Specifications Specification Parameter Microphone PDM microphone (LMD4020T261-OAC23) LEDs 10 x SK6812 programmable RGB LEDs Lithium battery 500mAh @ 3.7V Lithium battery charging IC TP4057 IMU BMI270 Product size 54.0 x 54.0 x 15.0mm Product weight 30.9g Package size 132.0 x 95.0 x 16.0mm Gross weight 53.2g Product Comparison Product Comparison Base M5GO Bottom2 v1.3 Base M5GO Bottom Base M5GO Bottom2 Base M5GO Bottom3 Core Core2 Basic (Core) Core2 CoreS3 RGB 10*SK6812 10*SK6812 10*SK6812 10*WS2812 IM