1. He iti te rahinga, he hoahoa ahurei, he ngāwari te whakahaere.
2. He pai mō ngā pūoko ātete taumahatanga, ngā whakawhiti kaha. Aroturuki kore aunoa, kore aunoa ina whakakāhia. Atanga whakawhitiwhiti raupapa.
3. Whakaaturanga taumaha whakatikatika tauranga raupapa (pana whakatikatika tauranga raupapa).
4. Putanga RS485.
5. Mahi penapena hiko: Whakauru ki te aratau penapena hiko i muri i te 5 meneti o te mahi me te kore he pātene