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Mrb 4.2 inch Ifiweranṣẹ Electinic
4.2 inch HS420
Iboju aworan ti o jẹ apẹrẹ
Awọsanma-ti iṣakoso
Ifowolu ni iṣẹju-aaya
5
Ifowosi ilana
Bluetooth Le 5.0
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Mrb 4.2 inch fifuye aami selifu itanna ẹrọ
4.2 inch ha420
Iboju aworan ti o jẹ apẹrẹ
Awọsanma-ti iṣakoso
Ifowolu ni iṣẹju-aaya
5
Ifowosi ilana
Bluetooth Le 5.0
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Mrb e ink owo aami hl420
Iwọn aami Ẹbun E-Inki: 4.2 "
Asopọ alailowaya: Ifiweranṣẹ Roorg 433m
Igbesi aye batiri: ni ayika ọdun marun, batiri ti o rọpo
Ilana, API ati SDK wa, le ṣepọ si eto POS
Iwọn aami ESL lati 1.54 "si 11.6" tabi ti adani
Iwari ipilẹ ijoko ibiti o ti to awọn mita 50
Alagba atilẹyin: Dudu, funfun, pupa ati ofeefee
Software Standalone ati software nẹtiwọọki
Awọn awoṣe Ami-tẹlẹ fun titẹ sii yara
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4.2 inch omippoproof esl proces prox
Irisi aye ibaraẹnisọrọ alailowaya: 2.4g
Iwọn ifihan iboju e-Inki fun eto aami aami ekuproof esl: 4.2 "
Iboju agbegbe Iyara Iyara: 84.8mm (H) × 63.6mm (v)
Iwọn ilana: 99.16mm (H) × 896mm (v) × 12.3mm (d)
Ijinna ibaraẹnisọrọ: laarin 30m (ijinna ṣiṣi: 50m)
Ẹkọ ifihan iboju e-iwe: dudu / funfun / pupa
Batiri: CR2450 * 3
IP67 Aami
Igbesi aye batiri: Sọ ọjọ 4 ni igba ọjọ kan, ko kere ju ọdun marun 5
Free, imọran deede pẹlu eto pos / erp
