TTGO MINI E-Paper Shield RTC Magnetoresistive Sensor Accelerometer Vibration motor Custom PCB electronics pcb pcba original

  Lonten is a professional PCB and PCBA manufacturer. Shenzhen, China, one-stop OEM solution provider. Provide high quality bare PCB and PCB assembly services, including component procurement. Injection parts and metal parts assembly, MCU programming and functional testing, a large number of wholesale sales of global buyers. custom pcba pcba manufacture pcba assembly pcba pcb pcba customized pcb and pcba board pcb suppliers multilayer pcb pcb design   Please NOTE: this board is extended board only , without mini epaper control board .   Link of control board: The mini e-paper shield is used with the mini e-paper host. It integrates a 200ma battery, HMC5883L compass, BMA423 step counter, and RTC function.             Product PIN Diagram   Product Detail   Shipping list (The product is assembled)   1 X Expansion board 1 X 200ma battery 1 X 3D printed shell