| U1 | XIAO_BLE | XIAO nRF52840 Sense microcontroller |
|---|
| U2 | RM3100_Breakout | RM3100 magnetometer - breakout board |
|---|
| U3 | OLED1_3_GND1 | 1.3" OLED display - widely available on AliExpress and eBay, check 1st pin is GND |
|---|
| U4 | XIAO_RM3100_Breakout | |
|---|
| BT1 | Lipo Battery 523450 950mAh | Lipo Battery 950mAh, cheaper from CPC or Amazon 523450 needed. Check polarity |
|---|
| C1,C2,C_1,C_2 | 1.0uF | |
|---|
| C3,C_3 | 4.7uF | |
|---|
| CHARGER1 | XC6802A42XPR-G | TOREX - XC6802A42XMR-G - IC, BATTERY CHARGER, LI-ION, SOT-25 |
|---|
| J1 | 22-03-5035 | Header 2.5mm SPOX,WTB,vert, shrouded, 3w Molex SPOX Series, Series Number 5267, 2.5mm Pitch 3 Way 1 Row Straight PCB Header, Solder Termination, 3A |
|---|
| J2 | 53047-0510 | Headers & Wire Housings VERTICAL HDR 5P |
|---|
| J3 | 53047-0310 | Headers & Wire Housings VERTICAL HDR 3P |
|---|
| J4 | 3 way molex cable | |
|---|
| J5 | Conn_01x02 | JST PH-2.0 header to connect to battery |
|---|
| J6 | 5 way molex cable | |
|---|
| LASER1 | Egismos Laser Module 2 | Laser module |
|---|
| LS1 | Speaker | Piezo transducer, 12mm |
|---|
| R1-R3,R_1-R_3 | 2k | |
|---|
| REG1 | AP7361C-33Y5-13 | DIODES INC. - AP7361C-33Y5-13 - LDO, FIXED, 3.3V, 1A, -40 TO 85DEG C |
|---|
