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1.28-inch Round DIY Watch Rp2040 Development Board TFT Display Module
1. With lithium battery charging and discharging path management function: when inserting the typec data line, the data line to the microcontroller, display power supply. The lithium battery is only charged and not discharged at this time, and the lithium battery will stop charging when it is full. Unplug the typec data cable, immediately switch to the lithium battery to power the microcontroller, there will be no power failure reset situation.
2. With posture detection sensor, it can detect the posture of the watch and write the program to create rich application functions.
3. With 3 user buttons + 1 download button. It is convenient to write user program and realize program download function.
4.1.28 inch round TFT display 240x240 pixel HD IPS screen
5. Can support 602030 type lithium battery. 400mAh keep the bright screen can standby for about 6 hours. Maximum 600mA charging current, full battery only takes 45 minutes.
Board size: 45*42mm
Height after installation: 14mm
Size: 1.28 inch
The watch development board uses RP2040 microcontroller.
RP2040 has a pair of ARM Cortex-MO+ cores,
The clock frequency is 133 MHz, which provides sufficient integer performance.
It has a large 264KB RAM,
On-board 4Mbyte serial interface for storage devices
Users can develop a large number of applications using c or Micro.
1.28 inch round watch upper board *1
1.28 inch round watch lower board *1
Strap *1
Am 17.02.2023 hat der Verkäufer die folgenden Angaben hinzugefügt: