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yamaha accu dongle Nano

11 months ago 609
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intended for use with winora or haibike ebikes with yamaha motor and 3pin over-tube battery.

latest firmware can be found here may need to adjust the voltage to battery percentage values to fit ur bike.

can be easily expanded bya battery led indicator by just reading data[4] in the usercode section, it goes from 0 to 100.. if(data[4]>50 && data[4]





main v2


ID Name Designator Footprint Quantity BOM_Manufacturer Part
1 XL7015E1 U1 TO-252-5 1 XL7015E1
2 100K R1,R3 1206 2 CR1206J40104G
3 33K R2 1206 1 1206W4F3302T5E
4 33nF C2 0805 1 TCC0805X7R333K500DT
5 Bridge to Disable J1 HDR-2X1/2.54 1 826629-2
6 470uF C4 CAP-SMD_D8.00-L8.30-W8.30-L 1 EEE1AA471UAP
7 47uF C1 CAP-D6.3XF2.5 1 47uF 63V 6.3*11
8 100uH L1 IND-606040 1 YPRH5D28-101M
9 SS310BF D1 SMBF 1 SS310BF
10 Arduino Nano V3 U2 ARDUINO NANO V3 1 Arduino Nano V3
11 10K R4 1206 1 RTT061002FTP
12 470 R5 1206 1 WR12X471JTL
13 Header-Male-2.54_1x3 P1 HDR-3X1/2.54 1 Header2.54mm 1*3P
14 Header-Female-2.54_1x10 P2,P3 HDR-10X1/2.54 2 2.54mm 1*10P Straight Female header Gold-plated
15 PC817X1CSP9F(A ) U3 SMD-4(6.5X4.6) 1 PC817X1CSP9F(A )
16 WJ2EDGVC-5.08-3P P4 WJ2EDGVC-5.08-3P 1 WJ2EDGVC-5.08-3P




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