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Serial wombat
SW8B Xiao Expansion Board Serial Wombat PCB0037-16 ADC/GPIO / I2C Expansion Board Compatible with Seeed Xiao (1)
Number of Items:
1
1
2
Disponibilidad
En stock
En stock
Peso con empaque
0.20 kg
0.20 kg
Devolución
Si
Si
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Sobre este producto
- Easily add 16 more I/O or A/D channels to your Xiao based project through I2C. Two Serial Wombat SW8B chips provide 8 I/O pins each, and can be configured for I2C addresses 0x63, 0x64, 0x6B or 0x6C . 2200 ohm I2C pull up resistors are already on the bus for reliable communication
- Each expansion pin runs a state machine that can be assigned a specific function such as Servo, Rotary Encoder, A/D conversion, UART Bridge, PID control, PWM Generation, Kepad decoding, Frequency output, button debouncing, pulse timing and much more
- I2C Pull Up Solder Jumper must be soldered shut, or external I2C Pull Up resisors are required for proper operation.
- On board voltage regulator provides 3.3V to the Serial Wombat chips, avoiding overtaxing the Xiao's onboard regulator
- Optional on board power LED can be enabled by soldering a solder jumper closed.
- All Xiao pins are broken out for easy access. Additional PCB holes at both ends allow connection of additional I2C devices
- Many support videos and extensive documentation available online., along with open source hardware and software.
₡ 8,345
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Adds 16 GPIO or ADC pins to a Xiao module over I2C. Two onboard Serial Wombat SW8B chips provide smart I/O Expansion and Embedded Systems coprocessing. In addition to basic ADC and I/O the Serial Wombat chips can offload common embedded systems tasks such as PWM generation, Servo pulse generation with speed control, rotary encoder reading, PID feedback control, I2C to UART conversion and much more. Mature Arduino, Python / Micropython and C# libraries make it easy to interface to Serial Wombat chips.
