| označení | hodnota | odkaz tme.eu | za ks | ks | celkem bez dph | 
| IN jack | 2.1mm x 5.5mm THM DC jack | https://www.tme.eu/cz/details/neb21r/konektory-dc/lumberg/neb-21-r/ | 19,4 Kč | 1 | 19,4 Kč | 
| IC1 | LM2576S-3.3/NOPB TEXAS INSTRUMENTS | https://www.tme.eu/cz/details/lm2576s-3.3_nopb/stabilizator-napeti-obvody-dc-dc/texas-instruments/ | 56,0 Kč | 1 | 56,0 Kč | 
| U1 | ESP32-WROOM-32U (4MB) ESPRESSIF | https://www.tme.eu/cz/details/esp32-wroom-32u/moduly-iot-wifi-bluetooth/espressif/esp32-wroom-32u-4mb/ | 97,0 Kč | 1 | 97,0 Kč | 
| U1 ant | Anténa; Bluetooth,WiFi,ZigBee; 4dBi; lineární; 34,9x9x0,1mm; U.F | https://www.tme.eu/cz/details/1461530100/anteny-wifi-bluetooth/molex/ | 51,0 Kč | 1 | 51,0 Kč | 
| R6, R7, R8, R12, R18, R19 | 10k 1206 | https://www.tme.eu/cz/details/ar1206-10k-0.1%25/presne-rezistory-smd-1206/viking/ar06btcv1002/ | 0,5 Kč | 6 | 3,0 Kč | 
| R1, R2, R3, R4, R9, R10 | 4k7 1206 | https://www.tme.eu/cz/details/cq1206-4k7-5%25/rezistory-smd-1206/royal-ohm/cq06s4j0472t5e/ | 0,3 Kč | 6 | 1,8 Kč | 
| R16, R17 | 220 Ohm 1206 | https://www.tme.eu/cz/details/cq1206-220r-5%25/rezistory-smd-1206/royal-ohm/cq06s4j0221t5e/ | 0,3 Kč | 2 | 0,6 Kč | 
| R13, R14 | 1k 1206 | https://www.tme.eu/cz/details/smd1206-1k/rezistory-smd-1206/royal-ohm/1206s4j0102t5e/ | 0,3 Kč | 2 | 0,6 Kč | 
| R5 | 330 Ohm 1206 | https://www.tme.eu/cz/details/crcw1206330rjntabc/rezistory-smd-1206/vishay/ | 0,6 Kč | 1 | 0,6 Kč | 
| DRY, DS1, DS2, DS3, DS4, I2C, LEAK, MOT | WEBP6-1 RJ11 | https://www.tme.eu/cz/details/rj11gk/konektory-rj/ninigi/ | 13,7 Kč | 8 | 109,6 Kč | 
| IN, *K1, *K2 nebo místo RJ11 | Svorkovnice - rozteč 3,5mm - dvojitá | https://www.tme.eu/cz/details/dg381-3.5-2p12/svorkovnice-do-plosnych-spoju/degson-electronics/dg381-3-5-02p-12-00a-h/ | 8,1 Kč | 1 | 8,1 Kč | 
| * nebo místo RJ11 DRYS, DS1S, DS2S, DS3S, DS4S, LEAKS, MOIST | Svorkovnice - rozteč 3,5mm - trojitá | https://www.tme.eu/cz/details/dg381-3.5-3p12/svorkovnice-do-plosnych-spoju/degson-electronics/dg381-3-5-03p-12-00a-h/ | 13,1 Kč | 0 | 0,0 Kč | 
| C1, C3 | 100nF 1206 | https://www.tme.eu/cz/details/12061c104k4t2a/kondenzatory-mlcc-smd-1206/avx/ | 3,0 Kč | 2 | 6,0 Kč | 
| T1, T2 | 2N7002E SOT23 | https://www.tme.eu/cz/details/2n7002e-7-f/tranzistory-s-kanalem-n-smd/diodes-incorporated/ | 1,8 Kč | 2 | 3,6 Kč | 
| K3, K5 | Svorkovnice - rozteč 5mm - dvojitá | https://www.tme.eu/cz/details/dg300-5.0-2p12/svorkovnice-do-plosnych-spoju/degson-electronics/dg300-5-0-02p-12-00a-h/ | 3,3 Kč | 1 | 3,3 Kč | 
| BOOT, EN, AP, RE1, RE2 | switch spst SMD 6mm | https://www.tme.eu/cz/details/1301.9320/mikrospinace-tact/schurter/ | 6,2 Kč | 5 | 31 Kč | 
| F5 | 200mA PTCFUSE-1206 | https://www.tme.eu/cz/details/0zcj0020ff2e/polymerove-pojistky-smd/bel-fuse/ | 2,5 Kč | 1 | 2,5 Kč | 
| F1, F2, F3, F4, F6, F7, F8 | 20mA (50mA) PTCFUSE-1206 | https://www.tme.eu/cz/details/0zcj0005ff2e/polymerove-pojistky-smd/bel-fuse/ | 2,5 Kč | 7 | 17,5 Kč | 
| K4, K6 | rele RM84-2012-35-1003 | https://www.tme.eu/cz/details/rm84-2012-35-1003/elektromagneticka-rele-miniaturni/relpol/ | 35,0 Kč | 2 | 70,0 Kč | 
| DZ1 | BZV55-C3V6.115 | https://www.tme.eu/cz/details/bzv55-c3v6.115/zenerovy-diody-smd/nexperia/ | 0,7 Kč | 4 | 2,8 Kč | 
| D1, D2, D4, D5 | SK210 Schottky; SMD; 100V; 2A; SMB | https://www.tme.eu/cz/details/sk210/diody-schottky-smd/dc-components/ | 1,7 Kč | 4 | 6,8 Kč | 
| D3, D6, D7, D8 | red 1206 | https://www.tme.eu/cz/details/osr51206c1e/diody-led-smd-barevne/optosupply/ | 1,2 Kč | 4 | 4,8 Kč | 
| C2 | 1000uF/10V | https://www.tme.eu/cz/details/gt1000_10/elektrol-kondenzatory-tht-s-niz-imped/samxon/gt-1000u-10v/ | 2,4 Kč | 1 | 2,4 Kč | 
| UART | PSH02-04W | https://www.tme.eu/cz/details/zl263-4sg/konektory-hrebinky/connfly/ds1024-1-4rf1/ | 3,3 Kč | 1 | 3,3 Kč | 
| L1 | HPI1260-101 FERROCORE | https://www.tme.eu/cz/details/hpi1260-101/vykonne-tlumivky-smd/ferrocore/ | 21,2 Kč | 1 | 21,2 Kč | 
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