Opisy

• Product features: 1 Stable performance, high sensitivity, and convenient set up 2 High quality crystal oscillators and metallic shells are used, either one of which can vibrate well three Using the TYPE-C interface, it can be used for USB communique and tool delivery The USB interface is like minded with an everyday Android telephone charger interface 4 Equipped with a power indicator light, the fame of the power indicator gentle can decide whether or not the ability delivery is secure five Equipped with double row needles, default no longer welding, users can desire the welding path compatible for their own software scenarios Product parameters: Chip: ARM Cortex M3 The most working frequency is 72MHz, and it can reach 1/MHZ (DhrystONe 2) during the 0 wait cycle access of the memory Working frequency 72Mhz Flash memory: 64KB ROM Storage: 20KB RAM Clock and tool delivery Power supply: three strength input, 3 LDO maximum 100mA further output Using TYPE-C interface with diodes in collection to forestall strength backflow and backflow Clock: 8MHz high-speed passive crystal oscillator enter 32 low-speed passive crystal oscillator input Interface and buttons: USB-C (Type C) interface x 1 nd User key KEY (PA O) xl- Reset button NRS Tx 1 BOO TO button x 1 Size: 53mm * 21mm Usage instructions: How to go into ISP (serial port download) Method 1: Press BOO TO and NR ST simultaneously, launch NR ST, and after 0 seconds, release BOO TO to go into ISP mode Method 2: In the power-off state, maintain down BOO TO, power on, anticipate 0 seconds, release to go into ISP mode Development tips and routines: AR duino: Provide HID Bootloader and routines ST HAL library: offers GPIO and MSC routines ST STD ordinary library: offering template routines Shipping list: Development board * 1 40Pin 2 instantly insertion pin * 1 4Pin 2 Reverse Bend Needle * 1

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