Ko te ahua mo te tohutoro, tena koa whakapiri mai ki a maatau ki te tiki pikitia tuuturu
                                    | Tau Waahanga Kaihanga: | ATSAMR21E17A-MUT | 
| Kaihanga: | Rochester Electronics | 
| Wāhanga o te Whakaahuatanga: | RISC MICROCONTROLLER, CMOS | 
| Rauraraunga: | ATSAMR21E17A-MUT Rauraraunga | 
| Turanga Koreutu Arataki / RoHS Tūnga: | Lead Free / RoHS Ture | 
| Tikanga Hoa: | Kei roto i nga taonga | 
| Tukua Mai: | Hong Kong | 
| Te Ara Tukunga: | DHL/Fedex/TNT/UPS/EMS | 

| Momo | Whakaahuatanga | 
|---|---|
| Raupapa | SMART™ SAM R21 | 
| Mōkihi | Bulk | 
| Tūnga Wahanga | Active | 
| Momo | TxRx + MCU | 
| RF Whanau / Paerewa | General ISM > 1GHZ | 
| Kawa | - | 
| Whakataurite | O-QPSK | 
| Auautanga | 2.4GHz | 
| Tauanga Raraunga (Max) | 250kbps | 
| Mana - Putanga | 4dBm | 
| Maharahara | -99dBm | 
| Rahinga Mahara | 128kB Flash, 16kB SRAM | 
| Atanga Serial | I²C, SPI, UART, USART, USB | 
| GPIO | 16 | 
| Ngaohiko - Tuku | 1.8V ~ 3.6V | 
| Onāianei - Te Whiwhi | 11.3mA ~ 11.8mA | 
| Onaianei - Te tuku | 7.2mA ~ 13.8mA | 
| Temperature Whakahaere | -40°C ~ 85°C | 
| Momo Whakauru | Surface Mount | 
| Mōkihi / Take | 32-VFQFN Exposed Pad | 
| Mōkī Pūrere Kaihoko | 32-QFN (5x5) | 
Tūnga Taonga: 5000
Te iti rawa: 1
| Te nui | Utu Waeine | Ext. Utu | 
|---|---|---|
                                                                                                            
  | 
                        ||
US $40 na FedEx.
Tae mai i roto i nga ra 3-5
Whakaaturanga:(FEDEX, UPS, DHL, TNT) Kore utu te tuku i runga i te 0.5kg tuatahi mo nga ota neke atu i te 150$, Ka utu motuhake te taumaha